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Home Return to list Fire Weather Warning 0006 Issued by the Boise Forecast Office
Action: New Issued At: 2026-06-18 13:57:56 932 WWUS85 KBOI 181857 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 1257 PM MDT Thu Jun 18 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough from the Pacific is forecast to move into southeast Oregon beginning Friday afternoon, then across southwest Idaho Friday night into Saturday. The trough will bring a 30 to 60 percent chance of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon, but storms overnight through Saturday will gradually trend wetter as they spread into Idaho. ORZ670-672-191500- /O.UPG.KBOI.FW.A.0004.260619T2000Z-260620T1200Z/ /O.NEW.KBOI.FW.W.0006.260619T2000Z-260620T1200Z/ Burns BLM-Southern Grasslands- 1157 AM PDT Thu Jun 18 2026 ...RED FLAG WARNING IN EFFECT FROM 1 PM FRIDAY TO 5 AM PDT SATURDAY FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS... WHICH ARE FIRE WEATHER ZONES 670 AND 672... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 1 PM Friday to 5 AM PDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...From 1 PM Friday to 5 AM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 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. && $$ IDZ423-426-191500- /O.UPG.KBOI.FW.A.0004.260620T0000Z-260620T1800Z/ /O.NEW.KBOI.FW.W.0006.260620T0000Z-260620T1800Z/ Owyhee Mountains-Southern Highlands- 1257 PM MDT Thu Jun 18 2026 ...RED FLAG WARNING IN EFFECT FROM 6 PM FRIDAY TO NOON MDT SATURDAY FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 6 PM Friday to noon MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From 6 PM Friday to noon MDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: New Issued At: 2026-06-18 13:57:56 932 WWUS85 KBOI 181857 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 1257 PM MDT Thu Jun 18 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough from the Pacific is forecast to move into southeast Oregon beginning Friday afternoon, then across southwest Idaho Friday night into Saturday. The trough will bring a 30 to 60 percent chance of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon, but storms overnight through Saturday will gradually trend wetter as they spread into Idaho. ORZ670-672-191500- /O.UPG.KBOI.FW.A.0004.260619T2000Z-260620T1200Z/ /O.NEW.KBOI.FW.W.0006.260619T2000Z-260620T1200Z/ Burns BLM-Southern Grasslands- 1157 AM PDT Thu Jun 18 2026 ...RED FLAG WARNING IN EFFECT FROM 1 PM FRIDAY TO 5 AM PDT SATURDAY FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS... WHICH ARE FIRE WEATHER ZONES 670 AND 672... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 1 PM Friday to 5 AM PDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...From 1 PM Friday to 5 AM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 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. && $$ IDZ423-426-191500- /O.UPG.KBOI.FW.A.0004.260620T0000Z-260620T1800Z/ /O.NEW.KBOI.FW.W.0006.260620T0000Z-260620T1800Z/ Owyhee Mountains-Southern Highlands- 1257 PM MDT Thu Jun 18 2026 ...RED FLAG WARNING IN EFFECT FROM 6 PM FRIDAY TO NOON MDT SATURDAY FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 6 PM Friday to noon MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From 6 PM Friday to noon MDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-06-19 09:44:42 854 WWUS85 KBOI 191444 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 844 AM MDT Fri Jun 19 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough from the Pacific is forecast into southeast Oregon this afternoon, and southwest Idaho tonight into Saturday. The trough will bring a 20 to 40 percent chance of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon, but storms overnight through Saturday will gradually trend wetter as they spread into Idaho. ORZ670-672-201200- /O.CON.KBOI.FW.W.0006.260619T2000Z-260620T1200Z/ Burns BLM-Southern Grasslands- 744 AM PDT Fri Jun 19 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 5 AM PDT SATURDAY FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...From 1 PM this afternoon to 5 AM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 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. && $$ IDZ423-426-201500- /O.CON.KBOI.FW.W.0006.260620T0000Z-260620T1800Z/ Owyhee Mountains-Southern Highlands- 844 AM MDT Fri Jun 19 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SATURDAY FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From 6 PM this evening to noon MDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-06-19 09:44:42 854 WWUS85 KBOI 191444 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 844 AM MDT Fri Jun 19 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough from the Pacific is forecast into southeast Oregon this afternoon, and southwest Idaho tonight into Saturday. The trough will bring a 20 to 40 percent chance of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon, but storms overnight through Saturday will gradually trend wetter as they spread into Idaho. ORZ670-672-201200- /O.CON.KBOI.FW.W.0006.260619T2000Z-260620T1200Z/ Burns BLM-Southern Grasslands- 744 AM PDT Fri Jun 19 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 5 AM PDT SATURDAY FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...From 1 PM this afternoon to 5 AM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 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. && $$ IDZ423-426-201500- /O.CON.KBOI.FW.W.0006.260620T0000Z-260620T1800Z/ Owyhee Mountains-Southern Highlands- 844 AM MDT Fri Jun 19 2026 ...RED FLAG WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SATURDAY FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From 6 PM this evening to noon MDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-06-19 14:22:21 209 WWUS85 KBOI 191922 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 122 PM MDT Fri Jun 19 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough from the Pacific is forecast to begin thunderstorms in southeast Oregon this afternoon, and southwest Idaho tonight, continuing in both areas through Saturday. Expect 30 to 50 percent areal coverage of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon. Storms overnight through Saturday will trend gradually wetter. ORZ670-672-201500- /O.EXT.KBOI.FW.W.0006.260619T2000Z-260621T0000Z/ Burns BLM-Southern Grasslands- 1222 PM PDT Fri Jun 19 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 5 PM PDT SATURDAY FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 5 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 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. && $$ IDZ423-426-201500- /O.EXT.KBOI.FW.W.0006.260620T0000Z-260621T0000Z/ Owyhee Mountains-Southern Highlands- 122 PM MDT Fri Jun 19 2026 ...RED FLAG WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT SATURDAY FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From 6 PM this evening to 6 PM MDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-06-19 14:22:21 209 WWUS85 KBOI 191922 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 122 PM MDT Fri Jun 19 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough from the Pacific is forecast to begin thunderstorms in southeast Oregon this afternoon, and southwest Idaho tonight, continuing in both areas through Saturday. Expect 30 to 50 percent areal coverage of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon. Storms overnight through Saturday will trend gradually wetter. ORZ670-672-201500- /O.EXT.KBOI.FW.W.0006.260619T2000Z-260621T0000Z/ Burns BLM-Southern Grasslands- 1222 PM PDT Fri Jun 19 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 5 PM PDT SATURDAY FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 5 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 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. && $$ IDZ423-426-201500- /O.EXT.KBOI.FW.W.0006.260620T0000Z-260621T0000Z/ Owyhee Mountains-Southern Highlands- 122 PM MDT Fri Jun 19 2026 ...RED FLAG WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT SATURDAY FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From 6 PM this evening to 6 PM MDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-06-20 10:39:18 791 WWUS85 KBOI 201538 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 938 AM MDT Sat Jun 20 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough will continue to develop scattered thunderstorms in southeast Oregon and southwest Idaho today, especially this afternoon. Expect 30 to 50 percent areal coverage of thunderstorms with potential for new fire starts due to lightning. ORZ670-672-210000- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0000Z/ Burns BLM-Southern Grasslands- 838 AM PDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS... WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 5 PM PDT this afternoon. * 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. && $$ IDZ423-426-210000- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0000Z/ Owyhee Mountains-Southern Highlands- 938 AM MDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...Until 6 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-06-20 10:39:18 791 WWUS85 KBOI 201538 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 938 AM MDT Sat Jun 20 2026 ...RED FLAG WARNING FOR LIGHTNING... .An upper trough will continue to develop scattered thunderstorms in southeast Oregon and southwest Idaho today, especially this afternoon. Expect 30 to 50 percent areal coverage of thunderstorms with potential for new fire starts due to lightning. ORZ670-672-210000- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0000Z/ Burns BLM-Southern Grasslands- 838 AM PDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS... WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 5 PM PDT this afternoon. * 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. && $$ IDZ423-426-210000- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0000Z/ Owyhee Mountains-Southern Highlands- 938 AM MDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...Until 6 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-06-20 18:56:03 642 WWUS85 KBOI 202355 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 555 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING FOR LIGHTNING... .Ongoing thunderstorms will continue through 8PM MDT/7PM PDT this evening. ORZ670-672-210300- /O.EXT.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Burns BLM-Southern Grasslands- 455 PM PDT Sat Jun 20 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 8 PM PDT this evening. * 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. && $$ IDZ423-426-210300- /O.EXT.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Owyhee Mountains-Southern Highlands- 555 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...Until 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-06-20 18:56:03 642 WWUS85 KBOI 202355 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 555 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING FOR LIGHTNING... .Ongoing thunderstorms will continue through 8PM MDT/7PM PDT this evening. ORZ670-672-210300- /O.EXT.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Burns BLM-Southern Grasslands- 455 PM PDT Sat Jun 20 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 8 PM PDT this evening. * 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. && $$ IDZ423-426-210300- /O.EXT.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Owyhee Mountains-Southern Highlands- 555 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...Until 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-06-20 18:58:03 678 WWUS85 KBOI 202357 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 557 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING FOR LIGHTNING... .Ongoing thunderstorms will continue through 9PM MDT/8PM PDT this evening. ORZ670-672-210300- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Burns BLM-Southern Grasslands- 457 PM PDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 8 PM PDT this evening. * 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. && $$ IDZ423-426-210300- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Owyhee Mountains-Southern Highlands- 557 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...Until 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-06-20 18:58:03 678 WWUS85 KBOI 202357 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 557 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING FOR LIGHTNING... .Ongoing thunderstorms will continue through 9PM MDT/8PM PDT this evening. ORZ670-672-210300- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Burns BLM-Southern Grasslands- 457 PM PDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 672 Southern Grasslands. * TIMING...Until 8 PM PDT this evening. * 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. && $$ IDZ423-426-210300- /O.CON.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Owyhee Mountains-Southern Highlands- 557 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...Until 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Expired Issued At: 2026-06-20 21:52:09 386 WWUS85 KBOI 210251 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 851 PM MDT Sat Jun 20 2026 ORZ670-672-210400- /O.EXP.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Burns BLM-Southern Grasslands- 751 PM PDT Sat Jun 20 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... The thunderstorm threat has ended. $$ IDZ423-426-210400- /O.EXP.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Owyhee Mountains-Southern Highlands- 851 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... The thunderstorm threat has ended. $$ L Action: Expired Issued At: 2026-06-20 21:52:09 386 WWUS85 KBOI 210251 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 851 PM MDT Sat Jun 20 2026 ORZ670-672-210400- /O.EXP.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Burns BLM-Southern Grasslands- 751 PM PDT Sat Jun 20 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672... The thunderstorm threat has ended. $$ IDZ423-426-210400- /O.EXP.KBOI.FW.W.0006.000000T0000Z-260621T0300Z/ Owyhee Mountains-Southern Highlands- 851 PM MDT Sat Jun 20 2026 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423 AND 426... The thunderstorm threat has ended. $$ L | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||