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Fire Weather Watch 0004
Issued by the Boise Forecast Office

Action Issued Starts Expiration
New 2025-07-28 14:47:57 2025-07-29 16:00:00 2025-07-29 23:00:00
Continued 2025-07-28 17:11:59 2025-07-29 16:00:00 2025-07-29 23:00:00
Continued 2025-07-28 23:24:03 2025-07-29 16:00:00 2025-07-29 23:00:00
Continued 2025-07-29 04:43:04 2025-07-29 16:00:00 2025-07-29 23:00:00
Upgraded 2025-07-29 09:02:16 2025-07-29 16:00:00 2025-07-29 23:00:00


Action: New
Issued At: 2025-07-28 14:47:57

073 
WWUS85 KBOI 281946
RFWBOI

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
146 PM MDT Mon Jul 28 2025

ORZ670-672-290415-
/O.NEW.KBOI.FW.A.0004.250729T2100Z-250730T0400Z/
/O.CON.KBOI.FW.W.0009.250728T2100Z-250729T0400Z/
Burns BLM-Southern Grasslands-
1246 PM PDT Mon Jul 28 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING
FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE
FIRE WEATHER ZONES 670 AND 672...

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING 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 Fire Weather
Watch for lightning, which is in effect from Tuesday afternoon
through Tuesday evening.

A Red Flag Warning remains in effect for this afternoon and
evening. 

* AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM 
  and 672 Southern Grasslands.

* TIMING...For the Red Flag Warning, until 9 PM PDT this 
  evening. For the Fire Weather Watch, from Tuesday afternoon 
  through Tuesday evening.

* THUNDERSTORMS...Scattered coverage with abundant lightning.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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.

&&

$$

ORZ673-674-290400-
/O.CON.KBOI.FW.W.0009.250728T2100Z-250729T0400Z/
Central Canyonlands-Northwestern Vale BLM-
146 PM MDT Mon Jul 28 2025 /1246 PM PDT Mon Jul 28 2025/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT /9 PM PDT/
THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS AND
NORTHWESTERN VALE BLM...WHICH ARE FIRE WEATHER ZONES 673 AND
674...

* AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central 
  Canyonlands and 674 Northwestern Vale BLM.

* TIMING...Until 10 PM MDT /9 PM PDT/ this evening.

* THUNDERSTORMS...Scattered coverage with abundant lightning.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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: 2025-07-28 17:11:59

392 
WWUS85 KBOI 282211
RFWBOI

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
411 PM MDT Mon Jul 28 2025

...OREGON DISTRICT 675 ADDED TO THE RED FLAG WARNING...

.Lightning is expected to become scattered in OR675 through the
afternoon and into the evening. Therefore it has been added to the
Red Flag Warning. All other districts remain as issued.

ORZ675-290400-
/O.EXA.KBOI.FW.W.0009.000000T0000Z-250729T0400Z/
Baker Valley-
311 PM PDT Mon Jul 28 2025

...RED FLAG WARNING IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR
LIGHTNING FOR BAKER VALLEY...WHICH IS FIRE WEATHER ZONE 675...

The National Weather Service in Boise has issued a Red Flag
Warning for lightning, which is in effect until 9 PM PDT this
evening.

* AFFECTED AREA...In Oregon, Fire Weather Zone 675 Baker Valley.

* TIMING...Until 9 PM PDT this evening.

* THUNDERSTORMS...Scattered.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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.

&&

$$

ORZ670-672-290615-
/O.CON.KBOI.FW.W.0009.000000T0000Z-250729T0400Z/
/O.CON.KBOI.FW.A.0004.250729T2100Z-250730T0400Z/
Burns BLM-Southern Grasslands-
311 PM PDT Mon Jul 28 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING
FOR LIGHTNING FOR BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE
FIRE WEATHER ZONES 670 AND 672...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY 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...For the Red Flag Warning, until 9 PM PDT this 
  evening. For the Fire Weather Watch, from Tuesday afternoon 
  through Tuesday evening.

* THUNDERSTORMS...Scattered.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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.

&&

$$

ORZ673-674-290400-
/O.CON.KBOI.FW.W.0009.000000T0000Z-250729T0400Z/
Central Canyonlands-Northwestern Vale BLM-
411 PM MDT Mon Jul 28 2025 /311 PM PDT Mon Jul 28 2025/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT /9 PM PDT/
THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS AND
NORTHWESTERN VALE BLM...WHICH ARE FIRE WEATHER ZONES 673 AND
674...

* AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central 
  Canyonlands and 674 Northwestern Vale BLM.

* TIMING...Until 10 PM MDT /9 PM PDT/ this evening.

* THUNDERSTORMS...Scattered.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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: 2025-07-28 23:24:03

948 
WWUS85 KBOI 290423
RFWBOI

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
1023 PM MDT Mon Jul 28 2025

ORZ670-672-291230-
/O.EXP.KBOI.FW.W.0009.000000T0000Z-250729T0400Z/
/O.CON.KBOI.FW.A.0004.250729T2100Z-250730T0400Z/
Burns BLM-Southern Grasslands-
923 PM PDT Mon Jul 28 2025

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR WINDS AND LOW RELATIVE HUMIDITIES FOR
BURNS BLM AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES
670 AND 672...
...RED FLAG WARNING HAS EXPIRED FOR WINDS AND LOW RELATIVE
HUMIDITIES 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 Tuesday afternoon through Tuesday evening.

* THUNDERSTORMS...Scattered.

* OUTFLOW WINDS...Gusty erratic winds up to 60 mph.

* IMPACTS...Any fire that develops will catch and spread 
  quickly. Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are possible. Listen for later forecasts and possible Red Flag
Warnings.

&&

$$

ORZ673>675-290530-
/O.EXP.KBOI.FW.W.0009.000000T0000Z-250729T0400Z/
Central Canyonlands-Northwestern Vale BLM-Baker Valley-
1023 PM MDT Mon Jul 28 2025 /923 PM PDT Mon Jul 28 2025/

...RED FLAG WARNING HAS EXPIRED FOR WINDS AND LOW RELATIVE
HUMIDITIES FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND
BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673...674 AND 675...

Lightning has mostly ended across the area. No significant
lightning is expected overnight. Therefore, the warning was
allowed to expire on schedule at 9 PM PDT.

$$

W 


Action: Continued
Issued At: 2025-07-29 04:43:04

421 
WWUS85 KBOI 290942
RFWBOI

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
342 AM MDT Tue Jul 29 2025

ORZ670-672-292000-
/O.CON.KBOI.FW.A.0004.250729T2100Z-250730T0400Z/
Burns BLM-Southern Grasslands-
242 AM PDT Tue Jul 29 2025

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM 2 PM PDT THIS
AFTERNOON THROUGH 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...From 2 PM PDT this afternoon through this evening.

* THUNDERSTORMS...Scattered coverage with abundant lightning.

* OUTFLOW WINDS...Gusty erratic winds up to 60 mph.

* IMPACTS...Any fire that develops will catch and spread 
  quickly. Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are possible. Listen for later forecasts and possible Red Flag
Warnings.

&&

$$

L 


Action: Upgraded
Issued At: 2025-07-29 09:02:16

059 
WWUS85 KBOI 291401
RFWBOI

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
801 AM MDT Tue Jul 29 2025

...RED FLAG WARNING FOR LIGHTNING THIS AFTERNOON AND EVENING...

.Scattered thunderstorms with abundant lightning will develop this
afternoon and evening across portions of southeast Oregon. While
some storms will produce wetting rainfall, areas outside of
thunderstorm cores will be especially susceptible to new starts.
Gusty outflow winds up to 60 mph are possible near storms.

ORZ670-672-292215-
/O.UPG.KBOI.FW.A.0004.250729T2100Z-250730T0400Z/
/O.NEW.KBOI.FW.W.0010.250729T2100Z-250730T0600Z/
Burns BLM-Southern Grasslands-
701 AM PDT Tue Jul 29 2025

...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM
PDT THIS EVENING 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 2 PM this
afternoon to 11 PM PDT this evening. 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 2 PM this afternoon to 11 PM PDT this evening.

* THUNDERSTORMS...Scattered.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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.

&&

$$

ORZ674-292215-
/O.NEW.KBOI.FW.W.0010.250729T2100Z-250730T0600Z/
Northwestern Vale BLM-
701 AM PDT Tue Jul 29 2025

...RED FLAG WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM
PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM...WHICH
IS FIRE WEATHER ZONE 674...

The National Weather Service in Boise has issued a Red Flag
Warning for lightning, which is in effect from 2 PM this
afternoon to 11 PM PDT this evening.

* AFFECTED AREA...In Oregon, Fire Weather Zone 674 Northwestern 
  Vale BLM.

* TIMING...From 2 PM this afternoon to 11 PM PDT this evening.

* THUNDERSTORMS...Scattered.

* OUTFLOW WINDS...Gusty erratic winds up to 60 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 



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