117  
FNUS75 KBYZ 061425  
FWSBYZ  
 
SPOT FORECAST FOR GLACIER PEAK RESCUE (PARK CO MUTUAL AID)...GALLATIN COUNTY SHERIFF SAR  
NATIONAL WEATHER SERVICE BILLINGS MT  
825 AM MDT SUN SEP 6 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 MDT ON SEPTEMBER 06.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
TODAY IS EXPECTED TO BE DRY AND BREEZY WITH A SLIGHT CHANCE FOR SHOWERS  
AND THUNDERSTORMS THIS EVENING BEGINNING AROUND 1900-2100 MDT. A SMALL  
CHANCE (10%) OF THUNDERSTORMS CONTINUES INTO THE OVERNIGHT HOURS. GUSTY  
AND ERRATIC WINDS WILL BE POSSIBLE WITH ANY SHOWER OR THUNDERSTORM.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....54-58.  
MIN HUMIDITY........23-27 PERCENT.  
SURFACE WINDS (MPH).SOUTHWEST WINDS 13 TO 23 MPH WITH GUSTS TO AROUND  
25 TO 35 MPH IN THE AFTERNOON.  
RIDGETOP...........SOUTHWEST AROUND 25 TO 35 MPH.  
   
TONIGHT  
 
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
OVERNIGHT.  
CHANCE OF PCPN......80 PERCENT.  
MIN TEMPERATURE.....32-36.  
MAX HUMIDITY........98-100 PERCENT.  
SURFACE WINDS (MPH).SOUTHWEST WINDS 8 TO 19 MPH WITH GUSTS TO  
AROUND 25 MPH. GUSTY AND ERRATIC WINDS POSSIBLE  
UNDER ANY SHOWERS AND THUNDERSTORMS.  
RIDGETOP...........SOUTH TO SOUTHWEST AROUND 15 TO 25 MPH.  
 
 
FORECASTER...STETZER  
REQUESTED BY...CURTIS DEVAULT  
TYPE OF REQUEST...SAR  
.TAG 2621318.0/BYZ  
.DELDT 09/06/26  
.FORMATTERVERSION 2.0.0  
.EMAIL GALLATINSARCOMMS@GMAIL.COM  
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