48°24'N / 114°20'W / Altitude 928 m / 12:18 2026/05/31, America/Denver (UTC-6)
From: 2026/05/31, 10:42
To: 2026/06/01, 12:00
* WHAT...Flooding caused by rain and snowmelt continues to be possible. * WHERE...A portion of northwest Montana, including the following areas, Flathead/Mission Valleys and West Glacier Region. This includes the following Specific Areas... Kalispell and Going-to-the-Sun Road in Glacier Park. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Rockfall and debris flows are also possible in steep terrain. * ADDITIONAL DETAILS... - Additional rainfall of 0.4-0.8 inches for valley locations with 1 to 2 inches in the terrain are expected Sunday late morning through Monday afternoon. - https://www.weather.gov/mso/hydrology
Flathead,Flathead/Mission Valleys
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
NWS Missoula MT
2026/05/31, 10:42