631
FNUS75 KMSO 301028
FWSMSO
SPOT FORECAST FOR GGSFB 141
NATIONAL WEATHER SERVICE MISSOULA MT
428 AM MDT THU OCT 30 2025
FORECAST IS BASED ON IGNITION TIME OF 0700 MDT ON OCTOBER 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY HIGH PRESSURE WILL BE OVER THE BURN SITE THROUGH FRIDAY.
WITH LIGHT/VARIABLE WINDS AND OCCASIONAL LOW TO MID LEVEL CLOUDS
PRESENT. AFTERNOON HUMIDITY WILL DRY FROM LOW 40S TODAY TO MID
30S ON FRIDAY.
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CWR (> 0.10 INCH)...0 PERCENT.
* MAX TEMPERATURE.....46-51.
* MIN HUMIDITY........40-45 PERCENT.
* WIND (20 FT)........VARIABLE 1-3 MPH.
* MIXING HEIGHT.......3000 FT AGL.
* MIXING WINDS........EAST 5 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* MIN TEMPERATURE.....22-27.
* MAX HUMIDITY........83-88 PERCENT.
* WIND (20 FT)........VARIABLE 1-3 MPH.
* MIXING HEIGHT.......500 FT AGL.
* MIXING WINDS........EAST 5 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
FRIDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........32-37 PERCENT.
* WIND (20 FT)........VARIABLE 1-3 MPH.
* MIXING HEIGHT.......3000 FT AGL.
* MIXING WINDS........SOUTHWEST 5 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
FORECASTER...ZUMPFE
REQUESTED BY...KEVIN MCGUIRE
TYPE OF REQUEST...PRESCRIBED
.TAG 2524543.2/MSO
.DELDT 10/30/25
.FORMATTERVERSION 2.0.0
.EMAIL LANCE.ALTMAIER@USDA.GOV,THEODEN.M.JOHNSON@USDA.GOV,DANIEL.SULLIVAN@USDA.GOV,KEVIN.MCGUIRE2@USDA.GOV,BRIAN.WITTMER@USDA.GOV,MAX.HARRISON@USDA.GOV,SEAN.RIVERA@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page