104  
FNUS75 KMSO 261733  
FWSMSO  
 
SPOT FORECAST FOR PIERCE PROPERTY  
NATIONAL WEATHER SERVICE MISSOULA MT  
1133 AM MDT SUN APR 26 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON APRIL 26.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
A LARGE TROUGH OF LOW PRESSURE ALOFT WILL KEEP  
TEMPERATURES COOLER THAN NORMAL THE NEXT FEW DAYS, WITH SHOWERS  
DEVELOPING IN THE AREA DURING EACH AFTERNOON AND EVENING. MOSTLY  
CLOUDY SKIES WILL REMAIN IN PLACE THROUGH THIS AFTERNOON, WITH  
SHOWERS DEVELOPING NEAR THE RX SITE BY THIS AFTERNOON. A LIGHT  
NORTH-NORTHEAST GRADIENT WILL REMAIN IN PLACE TODAY. ANY SHOWERS  
THAT MOVE NEAR THE SITE WILL BE CAPABLE OF PRODUCING GUSTS OF  
15-25 MPH. THERE'S A 30% CHANCE OF PRECIPITATION (0.01) THIS  
TODAY AND TOMORROW WITH SHOWER ACTIVITY. WETTING RAIN CHANCES ARE  
LESS THAN 10% EACH DAY.  
   
REST OF TODAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON.  
* CWR (> 0.10 INCH)...5 PERCENT.  
* CHANCE LIGHTNING....UP TO 10 PERCENT.  
* MAX TEMPERATURE.....50-55.  
* MIN HUMIDITY........42-47 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH BECOMING NORTH-NORTHEAST 5-8 MPH IN  
THE AFTERNOON.  
* MIXING HEIGHT.......6000 FT AGL.  
* MIXING WINDS........NORTH 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING. SOME FROST OVERNIGHT.  
* CWR (> 0.10 INCH)...10 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....25-30.  
* MAX HUMIDITY........77-82 PERCENT.  
* WIND (20 FT)........NORTH 5-7 MPH BECOMING VARIABLE 1-3 MPH OVERNIGHT.  
* MIXING HEIGHT.......4000 FT AGL DECREASING TO 1000 FT AGL EARLY  
IN THE EVENING.  
* MIXING WINDS........SOUTHEAST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
MONDAY  
 
* SKY/WEATHER.........PARTLY CLOUDY. SOME FROST IN THE MORNING.  
CHANCE OF RAIN IN THE AFTERNOON.  
* CWR (> 0.10 INCH)...5 PERCENT.  
* CHANCE LIGHTNING....UP TO 10 PERCENT.  
* MAX TEMPERATURE.....54-59.  
* MIN HUMIDITY........39-44 PERCENT.  
* WIND (20 FT)........VARIABLE 2-4 MPH BECOMING NORTH AROUND 5 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT.......3000 FT AGL INCREASING TO 6000 FT AGL LATE IN  
THE MORNING.  
* MIXING WINDS........SOUTHWEST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 
 
FORECASTER...LUKINBEAL  
REQUESTED BY...KELLY OBENNICK  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2611780.0/MSO  
.DELDT 04/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KELLY.OBENNICK@CSKT.ORG,ART.TRAHAN@CSKT.ORG  
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