515
FNUS75 KMSO 191250
FWSMSO
SPOT FORECAST FOR MARSHALL PILES
NATIONAL WEATHER SERVICE MISSOULA MT
650 AM MDT THU MAR 19 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON MARCH 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WARM AND DRY WITH GUSTY WESTERLY WINDS THROUGH THE
FORECAST PERIOD. VERY SLIGHT CHANCE FOR LIGHT SHOWER OVERNIGHT
TONIGHT.
REST OF TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CWR (> 0.10 INCH)...0 PERCENT.
* MAX TEMPERATURE.....57-62.
* MIN HUMIDITY........30-35 PERCENT.
* WIND (20 FT)........WEST 5-10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* MIXING HEIGHT.......NEAR 1000 FT AGL IN THE MORNING INCREASING
TO 4000 FT AGL LATE IN THE AFTERNOON.
* MIXING WINDS........WEST 25 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE FOR A LIGHT
SHOWER OVERNIGHT.
* CWR (> 0.10 INCH)...0 PERCENT.
* MIN TEMPERATURE.....38-43.
* MAX HUMIDITY........55-60 PERCENT.
* WIND (20 FT)........NORTHWEST 2-6 MPH. GUSTS UP TO 15 MPH IN
THE EVENING.
* MIXING HEIGHT.......DECREASING TO LESS THAN 1000 FT AGL
OVERNIGHT.
* MIXING WINDS........WEST 15 MPH.
* PRECIP AMOUNT.......0.00-0.02 INCHES.
FRIDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* MAX TEMPERATURE.....60-65.
* MIN HUMIDITY........32-37 PERCENT.
* WIND (20 FT)........WEST-SOUTHWEST 6-13 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.......INCREASING TO 6500 FT AGL IN THE AFTERNOON.
* MIXING WINDS........WEST-SOUTHWEST 20 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
FORECASTER...PARKER/KITSMILLER
REQUESTED BY...TIMOTHY LAROCHE
TYPE OF REQUEST...PRESCRIBED
.TAG 2606511.0/MSO
.DELDT 03/19/26
.FORMATTERVERSION 2.0.0
.EMAIL TLAROCHE@MISSOULACOUNTY.US
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