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Home Return to list Fire Weather Watch 0002 Issued by the Riverton Forecast Office
Action: New Issued At: 2026-03-23 03:49:04 016 WWUS85 KRIW 230848 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 248 AM MDT Mon Mar 23 2026 WYZ277-279-289-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 55 mph. * HUMIDITY: As low as 15 percent. * TEMPERATURES: Highs in the mid 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 30 to 40 mph with gusts up to 65 mph. * HUMIDITY: As low as 13 percent. * TEMPERATURES: Highs in the upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 30 to 40 mph with gusts up to 70 mph. * HUMIDITY: As low as 13 percent. * TEMPERATURES: Highs in the upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: New Issued At: 2026-03-23 03:49:04 016 WWUS85 KRIW 230848 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 248 AM MDT Mon Mar 23 2026 WYZ277-279-289-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 55 mph. * HUMIDITY: As low as 15 percent. * TEMPERATURES: Highs in the mid 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 30 to 40 mph with gusts up to 65 mph. * HUMIDITY: As low as 13 percent. * TEMPERATURES: Highs in the upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 30 to 40 mph with gusts up to 70 mph. * HUMIDITY: As low as 13 percent. * TEMPERATURES: Highs in the upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: New Issued At: 2026-03-23 03:49:04 016 WWUS85 KRIW 230848 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 248 AM MDT Mon Mar 23 2026 WYZ277-279-289-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 55 mph. * HUMIDITY: As low as 15 percent. * TEMPERATURES: Highs in the mid 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 30 to 40 mph with gusts up to 65 mph. * HUMIDITY: As low as 13 percent. * TEMPERATURES: Highs in the upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-240300- /O.NEW.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 248 AM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... The National Weather Service in Riverton has issued a Fire Weather Watch, which is in effect from Wednesday afternoon through Wednesday evening. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 30 to 40 mph with gusts up to 70 mph. * HUMIDITY: As low as 13 percent. * TEMPERATURES: Highs in the upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Continued Issued At: 2026-03-23 13:47:09 074 WWUS85 KRIW 231846 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1246 PM MDT Mon Mar 23 2026 WYZ277-279-289-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 55 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 25 to 35 mph with gusts up to 60 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 20 to 30 mph with gusts up to 60 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Continued Issued At: 2026-03-23 13:47:09 074 WWUS85 KRIW 231846 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1246 PM MDT Mon Mar 23 2026 WYZ277-279-289-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 55 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 25 to 35 mph with gusts up to 60 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 20 to 30 mph with gusts up to 60 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Continued Issued At: 2026-03-23 13:47:09 074 WWUS85 KRIW 231846 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1246 PM MDT Mon Mar 23 2026 WYZ277-279-289-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 55 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 25 to 35 mph with gusts up to 60 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-241300- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 1246 PM MDT Mon Mar 23 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 20 to 30 mph with gusts up to 60 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Continued Issued At: 2026-03-24 02:44:19 269 WWUS85 KRIW 240743 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 143 AM MDT Tue Mar 24 2026 WYZ277-279-289-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the mid 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Continued Issued At: 2026-03-24 02:44:19 269 WWUS85 KRIW 240743 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 143 AM MDT Tue Mar 24 2026 WYZ277-279-289-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the mid 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Continued Issued At: 2026-03-24 02:44:19 269 WWUS85 KRIW 240743 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 143 AM MDT Tue Mar 24 2026 WYZ277-279-289-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ280-281-283-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the mid 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ WYZ275-276-282-250100- /O.CON.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 143 AM MDT Tue Mar 24 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 20 to 30 mph with gusts up to 50 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ http://weather.gov/riverton Action: Upgraded Issued At: 2026-03-24 12:29:52 984 WWUS85 KRIW 241729 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1129 AM MDT Tue Mar 24 2026 WYZ277-279-289-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ280-281-283-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the upper 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ275-276-282-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 15 to 25 mph with gusts up to 50 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ278-251300- /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Upper Green River Basin/Rock Springs BLM- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In West Central WY...Fire Weather Zone 278. * COUNTIES AFFECTED: In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 25 mph with gusts up to 40 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton Action: Upgraded Issued At: 2026-03-24 12:29:52 984 WWUS85 KRIW 241729 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1129 AM MDT Tue Mar 24 2026 WYZ277-279-289-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ280-281-283-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the upper 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ275-276-282-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 15 to 25 mph with gusts up to 50 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ278-251300- /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Upper Green River Basin/Rock Springs BLM- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In West Central WY...Fire Weather Zone 278. * COUNTIES AFFECTED: In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 25 mph with gusts up to 40 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton Action: Upgraded Issued At: 2026-03-24 12:29:52 984 WWUS85 KRIW 241729 RFWRIW URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1129 AM MDT Tue Mar 24 2026 WYZ277-279-289-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Lincoln and Uinta Counties/Lower Elevations- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Granite/Green/Ferris/Rattlesnake Mountains- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zone....289. In Southwest WY Fire Zones...277...279. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 11 percent. * TEMPERATURES: Highs in the mid to upper 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ280-281-283-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Natrona County/Casper BLM-Johnson County/Casper BLM- Upper Wind River Basin/Wind River Basin- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY Fire Zones...280...283. In North Central WY Fire Zone....281. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In North Central WY...Johnson. * WIND: West 20 to 30 mph with gusts up to 45 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the upper 70s to low 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ275-276-282-251300- /O.UPG.KRIW.FW.A.0002.260325T1800Z-260326T0300Z/ /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ North Bighorn Basin/Worland BLM-Cody Foothills- South Bighorn Basin/Worland BLM- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In North Central WY...Fire Weather Zones 275...276 and 282. * COUNTIES AFFECTED: In North Central WY...Big Horn...Hot Springs...Park...Washakie. * WIND: West 15 to 25 mph with gusts up to 50 mph. * HUMIDITY: As low as 10 percent. * TEMPERATURES: Highs in the upper 70s to mid 80s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ WYZ278-251300- /O.NEW.KRIW.FW.W.0006.260325T1800Z-260326T0300Z/ Upper Green River Basin/Rock Springs BLM- 1129 AM MDT Tue Mar 24 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Wednesday. * IMPACTS: Low Humidities...Unseasonably Warm Temperatures...and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In West Central WY...Fire Weather Zone 278. * COUNTIES AFFECTED: In Southwest WY...Sweetwater. In West Central WY...Lincoln...Sublette. * WIND: West 15 to 25 mph with gusts up to 40 mph. * HUMIDITY: As low as 12 percent. * TEMPERATURES: Highs in the mid 70s. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$ http://weather.gov/riverton | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||