772
FNUS75 KMSO 191341
FWSMSO
SPOT FORECAST FOR JOHNSON CAMP NORTH
NATIONAL WEATHER SERVICE MISSOULA MT
741 AM MDT SUN APR 19 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON APRIL 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SIGNIFICANT WARMING AND FURTHER DRYING THROUGH
MONDAY. 30% CHANCE FOR MAX RH LESS THAN 45 PERCENT OVERNIGHT.
EASTERLY WIND DIRECTIONS OBSERVED DURING THE OVERNIGHTS AND
REMAIN IN THE FORECAST THOUGH WIND SPEEDS WILL BE RELATIVELY
LIGHT. DAYTIME WINDS OUT OF THE SOUTH AND SOUTHWEST WITH GUSTS UP
TO 20 MPH BY MONDAY AFTERNOON. MID-AND HIGH LEVEL CLOUDS
INCREASING THROUGH THE DAY ON SUNDAY BUT MOSTLY SUNNY ON MONDAY.
PEAK OF WARMING, DRYING, UPTICK IN WINDS EXPECTED BY TUESDAY.
REST OF TODAY
* SKY/WEATHER.........PARTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* CHANCE LIGHTNING....0 PERCENT.
* MAX TEMPERATURE.....60-65.
* MIN HUMIDITY........18-23 PERCENT.
* WIND (20 FT)........VARIABLE/SOUTH 2-6 MPH, WITH GUSTS UP TO 15
MPH IN THE AFTERNOON.
* MIXING HEIGHT.......500 FT AGL IN THE MORNING INCREASING TO
55000 FT AGL IN THE AFTERNOON.
* MIXING WINDS........SOUTH-SOUTHWEST 5 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CWR (> 0.10 INCH)...0 PERCENT.
* CHANCE LIGHTNING....0 PERCENT.
* MIN TEMPERATURE.....39-44.
* MAX HUMIDITY........44-49 PERCENT.
* WIND (20 FT)........VARIABLE/EAST 1-5 MPH OVERNIGHT.
* MIXING HEIGHT.......DECREASING TO LESS THAN 500 FT AGL IN THE
EVENING.
* MIXING WINDS........SOUTH 5 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CWR (> 0.10 INCH)...0 PERCENT.
* CHANCE LIGHTNING....0 PERCENT.
* MAX TEMPERATURE.....67-72.
* MIN HUMIDITY........16-21 PERCENT.
* WIND (20 FT)........VARIABLE/SOUTHEAST 1-4 MPH IN THE MORNING
BECOMING WEST- SOUTHWEST AROUND 3-7 MPH WITH GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.......INCREASING TO 9500 FT AGL IN THE AFTERNOON.
* MIXING WINDS........SOUTHWEST 10 MPH.
* PRECIP AMOUNT.......0.00 INCHES.
FORECASTER...PARKER
REQUESTED BY...JOSH STROOT
TYPE OF REQUEST...PRESCRIBED
.TAG 2610622.0/MSO
.DELDT 04/19/26
.FORMATTERVERSION 2.0.0
.EMAIL JOSHUA.D.STROOT@USDA.GOV,DANIEL.CAMPBELL@USDA.GOV
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