Red Flag Warning

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
1252 PM MDT Tue Jun 2 2026

...DRY COLD FRONT WEDNESDAY AFTERNOON TO EVENING...
...VERY LOW RH WITH GUSTY WINDS...

.Gusty winds and near single-digit minimum relative humidity
values are expected tomorrow afternoon and evening, with a dry
frontal passage.

IDZ423-424-426-030300-
/O.NEW.KBOI.FW.W.0002.260603T2100Z-260604T0300Z/
Owyhee Mountains-Western Twin Falls BLM-Southern Highlands-
1252 PM MDT Tue Jun 2 2026

...RED FLAG WARNING IN EFFECT FROM 3 PM TO 9 PM MDT WEDNESDAY FOR
WINDS AND LOW RELATIVE HUMIDITIES FOR OWYHEE MOUNTAINS...WESTERN
TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER
ZONES 423...424 AND 426...

The National Weather Service in Boise has issued a Red Flag
Warning for winds and low relative humidities, which is in effect
from 3 PM to 9 PM MDT Wednesday.

* AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee
  Mountains, 424 Western Twin Falls BLM and 426 Southern
  Highlands.

* TIMING...From 3 PM to 9 PM MDT Wednesday.

* WINDS...West 15 to 25 mph with gusts up to 40 mph.

* RELATIVE HUMIDITY...6 to 12 percent.

* TEMPERATURES...82 to 92 degrees.

* 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.

&&

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