962  
FNUS75 KBYZ 222022  
FWSBYZ  
 
SPOT FORECAST FOR WINDMILL...DNRC COUNTY ASSIST TEAM  
NATIONAL WEATHER SERVICE BILLINGS MT  
222 PM MDT SAT AUG 22 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON AUGUST 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
MOSTLY CLEAR SKIES TO START THE DAY WILL BECOME CLOUDY IN THE  
AFTERNOON. STRONG TO SEVERE THUNDERSTORMS ARE FORECAST BETWEEN  
1300 AND 1800 MDT WHICH COULD BRING ERRATIC WIND GUSTS UP TO 70  
MPH AND HAIL, IN ADDITION TO LOCALLY HEAVY RAINFALL. A WETTING RAIN  
IS LIKELY IF ONE OF THE STRONGER CELLS GOES OVER THE INCIDENT  
SITE. WMR  
   
SUNDAY  
 
SKY/WEATHER.........INCREASING CLOUDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
CWR.................30 PERCENT.  
CHANCE OF LIGHTNING.30 PERCENT.  
MAX TEMPERATURE.....85-90.  
MIN HUMIDITY........22-26 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH IN  
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS IN THE AFTERNOON.  
RIDGETOP...........WEST AROUND 25 MPH.  
MIXING HEIGHT.......INCREASING TO 9400 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....WEST AROUND 25 MPH.  
   
SUNDAY NIGHT  
 
SKY/WEATHER.........DECREASING CLOUDS OVERNIGHT. SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING.  
CWR.................10 PERCENT.  
CHANCE OF LIGHTNING.20 PERCENT.  
MIN TEMPERATURE.....56-60.  
MAX HUMIDITY........60-64 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 10 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE  
EVENING.  
RIDGETOP...........NORTHWEST AROUND 15 MPH.  
MIXING HEIGHT.......DECREASING TO 500 FT AGL OVERNIGHT.  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
 
 
FORECASTER...MCKEOWN-ROBBIE/PALMQUIST  
REQUESTED BY...TOM KOHLEY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620192.1/BYZ  
.DELDT 08/22/26  
.FORMATTERVERSION 2.0.0  
.EMAIL TOM_KOHLEY@FIRENET.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page