425 

WWUS85 KBOI 241040

RFWBOI



URGENT - FIRE WEATHER MESSAGE

National Weather Service Boise ID

440 AM MDT Mon Aug 24 2026





IDZ423-426-250200-

/O.UPG.KBOI.FW.A.0010.260824T1800Z-260825T0200Z/

/O.NEW.KBOI.FW.W.0020.260824T1800Z-260825T0200Z/

Owyhee Mountains-Southern Highlands-

440 AM MDT Mon Aug 24 2026



...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS

EVENING 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 noon today to 8 PM

MDT this evening. The Fire Weather Watch is no longer in effect.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 noon today to 8 PM MDT this evening.



* THUNDERSTORMS...Scattered coverage with abundant lightning.



* OUTFLOW WINDS...Gusty erratic winds up to 55 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



ORZ670>672-250300-

/O.UPG.KBOI.FW.A.0010.260824T2200Z-260825T0300Z/

/O.NEW.KBOI.FW.W.0020.260824T2200Z-260825T0300Z/

Burns BLM-Steens Mountain-Southern Grasslands-

340 AM PDT Mon Aug 24 2026



...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 8 PM

PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM...STEENS MOUNTAIN

AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670...

671 AND 672...



The National Weather Service in Boise has issued a Red Flag

Warning for lightning, which is in effect from 3 PM this

afternoon to 8 PM PDT this evening. The Fire Weather Watch is no

longer in effect.



* AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM, 

  671 Steens Mountain and 672 Southern Grasslands.



* TIMING...From 3 PM this afternoon to 8 PM PDT this evening.



* THUNDERSTORMS...Scattered coverage with abundant lightning.



* OUTFLOW WINDS...Gusty erratic winds up to 55 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