409
FNUS75 KMSO 102300
FWSMSO
SPOT FORECAST FOR WEEKSVILLE PILE BURN
NATIONAL WEATHER SERVICE MISSOULA MT
500 PM MDT FRI OCT 10 2025
FORECAST IS BASED ON IGNITION TIME OF 1800 MDT ON OCTOBER 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SOUTHERLY WINDS UNDER 10 MPH THIS AFTERNOON WILL
GENERALLY TURN SOUTHWESTERLY FOR THE REST OF THE FORECAST AND
REMAIN LIGHT TONIGHT WITH GUSTS TO 15 MPH TOMORROW AFTERNOON.
WHILE A STRAY SHOWER OR THUNDERSTORM IS POSSIBLE BETWEEN 6-8 PM,
IT IS MORE LIKELY SHOWER ACTIVITY WILL NOT BEGIN UNTIL AFTER 3 AM
SATURDAY. TEMPERATURES ON SATURDAY WILL RUN 15 TO 20 DEGREES
COOLER THAN FRIDAY WITH A SIMILAR INCREASE IN MIN RHS, 15
- 20% INCREASE. SHOWERS REMAIN IN THE FORECAST SATURDAY AFTERNOON
AND EVENING BUT IT IS NOT UNTIL SUNDAY WHEN WETTING RAIN CHANCES
INCREASE TO 80% WITH A SUNDAY EVENING TOTAL OF 0.25 TO 0.60
INCHES.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE RAIN SHOWERS SLIGHT
CHANCE THUNDERSTORM BEFORE MIDNIGHT, THEN RAIN OVERNIGHT.
* CWR (> 0.10 INCH)...10 PERCENT.
* CHANCE LIGHTNING....10 PERCENT.
* MIN TEMPERATURE.....42-47.
* MAX HUMIDITY........84-89 PERCENT.
* WIND (20 FT)........WEST 5-6 MPH.
* MIXING HEIGHT.......1000 FT AGL.
* MIXING WINDS........WEST 10 MPH.
* PRECIP AMOUNT.......0.00-0.07 INCHES.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
* CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
* CHANCE LIGHTNING....UP TO 10 PERCENT.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........50-55 PERCENT.
* WIND (20 FT)........SOUTHWEST 5-7 MPH WITH GUSTS TO 14 MPH.
* MIXING HEIGHT.......3500 FT AGL INCREASING TO 5000 FT AGL IN THE
AFTERNOON.
* MIXING WINDS........WEST 15 MPH.
* PRECIP AMOUNT.......0.01 INCHES.
SATURDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN OVERNIGHT.
* CWR (> 0.10 INCH)...10 PERCENT.
* CHANCE LIGHTNING....0 PERCENT.
* MIN TEMPERATURE.....37-42.
* MAX HUMIDITY........92-97 PERCENT.
* WIND (20 FT)........SOUTHWEST 6-10 MPH.
* MIXING HEIGHT.......2000 FT AGL DECREASING TO 1000 FT AGL IN THE
LATE EVENING AND OVERNIGHT.
* MIXING WINDS........WEST 10 MPH.
* PRECIP AMOUNT.......0.03-0.09 INCHES.
FORECASTER...BEC
REQUESTED BY...BEN HOLLAND
TYPE OF REQUEST...PRESCRIBED
.TAG 2523190.1/MSO
.DELDT 10/10/25
.FORMATTERVERSION 2.0.0
.EMAIL BENNETT.HOLLAND@MT.GOV
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