Snow Avalanche Guidance
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
521 FWUS45 KMSO 170655 SAGGPI High Elevation Glacier Park Forecast National Weather Service Missoula MT 1255 AM MDT Sun May 17 2026 .SYNOPSIS...Winds have shifted northerly but the magnitude of gusts will relax during the day. Light snow or showers will persist this morning dissipating through the day. View the graphical probabilistic forecast on our Mountain Weather website at https://www.weather.gov/mso/MtnWx?location=Garden_Wall_near_Logan_Pass MTZ002-172230- Garden Wall-Glacier Park MT 48.74N 113.72W Elev. 7400 ft 1255 AM MDT Sun May 17 2026 Date Sun 05/17/26 Mon 05/18/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 Temp 25 22 22 22 24 26 26 22 20 18 26 31 33 33 RH 88 81 81 92 96 92 85 84 81 80 74 69 72 75 Wind dir N N N N N N NE NE NE NE N W W W Wind spd 9 10 16 16 13 12 6 5 4 4 3 4 4 6 Clouds 89 94 84 73 58 54 41 38 33 27 25 54 58 66 PoP 12hr 60 10 30 QPF 12hr 0.13 0 0.01 Snow 12hr 2 00-00 T SnoLvl 12hr 3900 4300 5200 $$