


Snow Avalanche Guidance
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
855 FWUS45 KMSO 200927 SAGGPI High Elevation Glacier Park Forecast National Weather Service Missoula MT 327 AM MDT Sun Apr 20 2025 .SYNOPSIS...A moist westerly flow pattern will keep scattered showers in the forecast this afternoon and evening, along with breezy westerly wind gusts around 20 mph. The active pattern will persist into Monday, with a resurgence of moisture and cold air. Snow-levels will lower to around 4000 feet by Monday morning. The active pattern is likely to remain in place through much of the week, next week. View the graphical probabilistic forecast on our Mountain Weather website at https://www.weather.gov/mso/MtnWx?location=Garden_Wall_near_Logan_Pass MTZ002-202215- Garden Wall-Glacier Park MT 48.74N 113.72W Elev. 7400 ft 327 AM MDT Sun Apr 20 2025 Date Sun 04/20/25 Mon 04/21/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 Temp 28 29 29 30 30 28 27 27 26 25 25 26 26 RH 92 88 88 88 85 85 85 85 85 84 84 85 88 Wind dir SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 10 12 13 13 13 11 10 11 12 14 16 16 14 Clouds 87 93 87 80 81 79 82 87 84 87 96 96 83 PoP 12hr 70 70 90 QPF 12hr 0.17 0.24 0.32 Snow 12hr 2 3 5 SnoLvl 12hr 5500 5000 4000 $$