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Home Return to list Fire Weather Watch 0006 Issued by the Cheyenne Forecast Office
Action: New Issued At: 2026-03-16 01:50:11 783 WWUS85 KCYS 160649 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1249 AM MDT Mon Mar 16 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RH, PART TWO WILL FEATURE GUSTY WINDS AND CRITICAL RH. NEZ437-WYZ430-431-170000- /O.NEW.KCYS.FW.A.0005.260317T1600Z-260318T0200Z/ /O.NEW.KCYS.FW.A.0006.260318T1600Z-260321T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1249 AM MDT Mon Mar 16 2026 ...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING FOR CRITICAL HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Fire Weather Watch, which is in effect from Tuesday morning through Tuesday evening. a Fire Weather Watch has also been issued from Wednesday morning through Friday evening. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the First Watch, 30 to 35 mph sustained winds gusting up to 60 mph. For the Second Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the First Watch, 20 to 25 percent. For the Second Watch, 10 to 15 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended. 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. && $$ NEZ434>436-WYZ417>419-432-433-170000- /O.NEW.KCYS.FW.A.0006.260318T1600Z-260321T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Lower North Platte River Basin/Scottsbluff National Monument- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1249 AM MDT Mon Mar 16 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING FOR CRITICAL HUMIDITY AND BREEZY WINDS FOR FIRE WEATHER ZONES 417, 418, 419, 432, 433, 434, 435, AND 436... The National Weather Service in Cheyenne has issued a Fire Weather Watch, which is in effect from Wednesday morning through Friday evening. * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, 435, and 436. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ Action: New Issued At: 2026-03-16 01:50:11 783 WWUS85 KCYS 160649 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1249 AM MDT Mon Mar 16 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RH, PART TWO WILL FEATURE GUSTY WINDS AND CRITICAL RH. NEZ437-WYZ430-431-170000- /O.NEW.KCYS.FW.A.0005.260317T1600Z-260318T0200Z/ /O.NEW.KCYS.FW.A.0006.260318T1600Z-260321T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1249 AM MDT Mon Mar 16 2026 ...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING FOR CRITICAL HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Fire Weather Watch, which is in effect from Tuesday morning through Tuesday evening. a Fire Weather Watch has also been issued from Wednesday morning through Friday evening. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the First Watch, 30 to 35 mph sustained winds gusting up to 60 mph. For the Second Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the First Watch, 20 to 25 percent. For the Second Watch, 10 to 15 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended. 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. && $$ NEZ434>436-WYZ417>419-432-433-170000- /O.NEW.KCYS.FW.A.0006.260318T1600Z-260321T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Lower North Platte River Basin/Scottsbluff National Monument- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1249 AM MDT Mon Mar 16 2026 ...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY EVENING FOR CRITICAL HUMIDITY AND BREEZY WINDS FOR FIRE WEATHER ZONES 417, 418, 419, 432, 433, 434, 435, AND 436... The National Weather Service in Cheyenne has issued a Fire Weather Watch, which is in effect from Wednesday morning through Friday evening. * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, 435, and 436. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ Action: Time Extended Issued At: 2026-03-16 12:30:17 785 WWUS85 KCYS 161729 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1129 AM MDT Mon Mar 16 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ437-WYZ430-431-171200- /O.UPG.KCYS.FW.A.0005.260317T1600Z-260318T0200Z/ /O.NEW.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.EXT.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1129 AM MDT Mon Mar 16 2026 ...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM MDT TUESDAY FOR STRONG WIND GUSTS... ...FIRE WEATHER WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM to 8 PM MDT Tuesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the Red Flag Warning, 30 to 35 mph sustained winds gusting up to 60 mph. For the Fire Weather Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ434>436-WYZ417>419-432-433-171200- /O.EXT.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Lower North Platte River Basin/Scottsbluff National Monument- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1129 AM MDT Mon Mar 16 2026 ...FIRE WEATHER WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR CRITICAL HUMIDITY AND BREEZY WINDS FOR FIRE WEATHER ZONES 417, 418, 419, 432, 433, 434, 435, AND 436... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, 435, and 436. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ Action: Time Extended Issued At: 2026-03-16 12:30:17 785 WWUS85 KCYS 161729 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1129 AM MDT Mon Mar 16 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ437-WYZ430-431-171200- /O.UPG.KCYS.FW.A.0005.260317T1600Z-260318T0200Z/ /O.NEW.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.EXT.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1129 AM MDT Mon Mar 16 2026 ...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM MDT TUESDAY FOR STRONG WIND GUSTS... ...FIRE WEATHER WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM to 8 PM MDT Tuesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the Red Flag Warning, 30 to 35 mph sustained winds gusting up to 60 mph. For the Fire Weather Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ434>436-WYZ417>419-432-433-171200- /O.EXT.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Lower North Platte River Basin/Scottsbluff National Monument- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1129 AM MDT Mon Mar 16 2026 ...FIRE WEATHER WATCH NOW IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR CRITICAL HUMIDITY AND BREEZY WINDS FOR FIRE WEATHER ZONES 417, 418, 419, 432, 433, 434, 435, AND 436... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, 435, and 436. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ Action: Continued Issued At: 2026-03-17 01:12:36 453 WWUS85 KCYS 170612 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1212 AM MDT Tue Mar 17 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ436-WYZ432-433-171400- /O.EXA.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lower North Platte River Basin/Scottsbluff National Monument- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1212 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 432, 433, AND 436... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 432, 433, AND 436... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM this morning to 8 PM MDT this evening. * AFFECTED AREA...Fire weather zone 432, 433, and 436. * WIND...For the Red Flag Warning, sustained winds 25 to 30 mph, gusting up to 40 mph. For the Fire Weather Watch, sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ NEZ437-WYZ430-431-171400- /O.CON.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1212 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM to 8 PM MDT Tuesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the Red Flag Warning, 30 to 35 mph sustained winds gusting up to 60 mph. For the Fire Weather Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ434-435-WYZ417>419-171400- /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- 1212 AM MDT Tue Mar 17 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 417, 418, 419, 434, AND 435... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, and 435. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ Action: Continued Issued At: 2026-03-17 01:12:36 453 WWUS85 KCYS 170612 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1212 AM MDT Tue Mar 17 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ436-WYZ432-433-171400- /O.EXA.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lower North Platte River Basin/Scottsbluff National Monument- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1212 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 432, 433, AND 436... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 432, 433, AND 436... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM this morning to 8 PM MDT this evening. * AFFECTED AREA...Fire weather zone 432, 433, and 436. * WIND...For the Red Flag Warning, sustained winds 25 to 30 mph, gusting up to 40 mph. For the Fire Weather Watch, sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ NEZ437-WYZ430-431-171400- /O.CON.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1212 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM to 8 PM MDT Tuesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the Red Flag Warning, 30 to 35 mph sustained winds gusting up to 60 mph. For the Fire Weather Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ434-435-WYZ417>419-171400- /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- 1212 AM MDT Tue Mar 17 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 417, 418, 419, 434, AND 435... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, and 435. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ Action: Continued Issued At: 2026-03-17 01:12:36 453 WWUS85 KCYS 170612 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1212 AM MDT Tue Mar 17 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ436-WYZ432-433-171400- /O.EXA.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lower North Platte River Basin/Scottsbluff National Monument- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1212 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 432, 433, AND 436... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 432, 433, AND 436... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM this morning to 8 PM MDT this evening. * AFFECTED AREA...Fire weather zone 432, 433, and 436. * WIND...For the Red Flag Warning, sustained winds 25 to 30 mph, gusting up to 40 mph. For the Fire Weather Watch, sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ NEZ437-WYZ430-431-171400- /O.CON.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- 1212 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, AND 437... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 430, 431, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM to 8 PM MDT Tuesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zone 430, 431, and 437. * WIND...For the Red Flag Warning, 30 to 35 mph sustained winds gusting up to 60 mph. For the Fire Weather Watch, 20 to 30 mph sustained winds, gusting up to 45 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings. && $$ NEZ434-435-WYZ417>419-171400- /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- 1212 AM MDT Tue Mar 17 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 417, 418, 419, 434, AND 435... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434, and 435. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ Action: Continued Issued At: 2026-03-17 01:17:36 711 WWUS85 KCYS 170617 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1217 AM MDT Tue Mar 17 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ436-437-WYZ430>433-180000- /O.CON.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lower North Platte River Basin/Scottsbluff National Monument- Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1217 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, 432, 433, 436, AND 437... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, 432, 433, 436, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM this morning to 8 PM MDT this evening. * AFFECTED AREA...Fire weather zone 430, 431, 432, 433, 436, and 437. * WIND...For the Red Flag Warning, sustained winds 25 to 30 mph, gusting up to 40 mph. For the Fire Weather Watch, sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ NEZ434-435-WYZ417>419-180000- /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- 1217 AM MDT Tue Mar 17 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 417, 418, 419, 434, AND 435... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434,and 435. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ Action: Continued Issued At: 2026-03-17 01:17:36 711 WWUS85 KCYS 170617 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1217 AM MDT Tue Mar 17 2026 ...TWO PART FIRE WEATHER WATCH... .PART ONE WILL FEATURE STRONG WINDS AND MARGINAL RELATIVE HUMIDITY, PART TWO WILL FEATURE GUSTY WINDS, CRITICAL RELATIVE HUMIDITY AND POOR OVERNIGHT HUMIDITY RECOVERIES. NEZ436-437-WYZ430>433-180000- /O.CON.KCYS.FW.W.0008.260317T1600Z-260318T0200Z/ /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Lower North Platte River Basin/Scottsbluff National Monument- Lodgepole Creek/Southern Nebraska Panhandle- Laramie Foothills and High Plains-Laramie East High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1217 AM MDT Tue Mar 17 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MDT THIS EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, 432, 433, 436, AND 437... ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY WITH STRONG AND GUSTY WINDS FOR FIRE WEATHER ZONES 430, 431, 432, 433, 436, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from 10 AM this morning to 8 PM MDT this evening. * AFFECTED AREA...Fire weather zone 430, 431, 432, 433, 436, and 437. * WIND...For the Red Flag Warning, sustained winds 25 to 30 mph, gusting up to 40 mph. For the Fire Weather Watch, sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...For the Red Flag Warning, 18 to 22 percent. For the Fire Weather Watch, 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ NEZ434-435-WYZ417>419-180000- /O.CON.KCYS.FW.A.0006.260318T1600Z-260322T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- 1217 AM MDT Tue Mar 17 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH SATURDAY EVENING FOR LOW HUMIDITY, GUSTY WINDS, AND POOR OVERNIGHT HUMIDITY RECOVERIES FOR FIRE WEATHER ZONES 417, 418, 419, 434, AND 435... * AFFECTED AREA...Fire weather zone 417, 418, 419, 432, 433, 434,and 435. * WIND...Sustained winds 20 to 30 mph, gusting up to 35 mph. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor overnight humidity recoveries are expected for the duration of the Fire Weather Watch. Well above average temperatures are also expected which will contribute considerably to the dry conditions. 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. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||