339  
FWUS45 KMSO 230802  
SAGGPI  
 
HIGH ELEVATION GLACIER PARK FORECAST  
NATIONAL WEATHER SERVICE MISSOULA MT  
202 AM MDT THU APR 23 2026  
   
SYNOPSIS
 
 
VIEW THE GRAPHICAL PROBABILISTIC FORECAST ON OUR MOUNTAIN WEATHER WEBSITE  
AT HTTPS://WWW.WEATHER.GOV/MSO/MTNWX?LOCATION=GARDEN_WALL_NEAR_LOGAN_PASS  
 
MTZ002-232200-  
GARDEN WALL-GLACIER PARK MT  
48.74N 113.72W ELEV. 7400 FT  
202 AM MDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
TEMP 23 19 18 19 22 21 19 16 14 11 13 16 18 20  
RH 92 84 77 70 68 81 77 73 73 73 67 61 64 71  
WIND DIR N NE N N N N N N N N NW N NW N  
WIND SPD 16 17 18 16 12 12 11 13 13 12 13 13 12 12  
CLOUDS 94 93 76 81 80 85 77 58 65 70 79 84 85 87  
POP 12HR 90 70 70  
QPF 12HR 0.15 0.08 0.07  
SNOW 12HR 3 1 1  
SNOLVL 12HR 2100 1600 600  
 

 
 
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