|
Home Return to list Fire Weather Watch 0014 Issued by the Boise Forecast Office
Action: Continued Issued At: 2026-09-18 06:35:08 284 WWUS85 KBOI 181134 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 534 AM MDT Fri Sep 18 2026 ...SCATTERED THUNDERSTORMS WITH GUSTY WINDS AND LITTLE RAINFALL... A strong low pressure system in northeastern California will bring scattered thunderstorms this afternoon and evening with outflow wind gusts up to 50 mph and little rainfall. As the low moves into southeastern Oregon late tonight and southwestern Idaho on Friday, scattered thunderstorms will develop again, especially on the Idaho side. IDZ403-421-423-424-426-182200- /O.CON.KBOI.FW.A.0014.000000T0000Z-260919T0300Z/ Northern Boise National Forest- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 534 AM MDT Fri Sep 18 2026 ...FIRE WEATHER WATCH REMAINS IN EFFECT THROUGH THIS EVENING FOR WINDS AND LOW RELATIVE HUMIDITIES FOR NORTHERN BOISE NATIONAL FOREST AND SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...WHICH ARE FIRE WEATHER ZONES 403 AND 421... * AFFECTED AREA...In Idaho, Fire Weather Zones 403 Northern Boise National Forest, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Through this evening. * WINDS...Northwest 10 to 15 mph with gusts up to 25 mph. * RELATIVE HUMIDITY...40 to 54 percent. * TEMPERATURES...60 to 70 degrees. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. A Fire Weather Watch means that critical fire weather conditions are possible. Listen for later forecasts and possible Red Flag Warnings. && $$ L Action: Cancelled Issued At: 2026-09-18 08:47:43 464 WWUS85 KBOI 181346 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 746 AM MDT Fri Sep 18 2026 IDZ403-421-423-424-426-181500- /O.CAN.KBOI.FW.A.0014.000000T0000Z-260919T0300Z/ Northern Boise National Forest- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 746 AM MDT Fri Sep 18 2026 ...FIRE WEATHER WATCH IS CANCELLED FOR SCATTERED THUNDERSTORMS FOR NORTHERN BOISE NATIONAL FOREST...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 403...421...423...424 AND 426... The National Weather Service in Boise has cancelled the Fire Weather Watch. The low pressure system will continue to move over the region today with chances for thunderstorms. The confidence of scattered thunderstorms over any particular zone is low, thus the Fire Weather Watch will be cancelled. $$ G | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||