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March 2026 Flood Outlook for Western Montana and North Central Idaho

Hazardous Weather Conditions

Winter Weather Advisory until March 5, 03:00 PM MST

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

32°F

0°C

Humidity	NA
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles E Elliston MT

Winter Weather Advisory March 5, 08:14am until March 5, 03:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 5, 08:14am until March 5, 03:00pm
NOW until 3:00pm Thu
Winter Weather Advisory
Today
High: 31 °F
Heavy Snow
and Blustery
Tonight
Low: 22 °F
Chance Snow
Friday
High: 31 °F
Chance Snow
and Breezy
Friday Night
Low: 23 °F
Slight Chance
Snow then
Mostly Cloudy
Saturday
High: 38 °F
Chance Snow
then Chance
Rain/Snow and
Breezy
Saturday Night
Low: 33 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 46 °F
Slight Chance
Rain and
Windy
Sunday Night
Low: 32 °F
Chance
Rain/Snow and
Windy

Detailed Forecast

Today

Snow, mainly before 3pm. The snow could be heavy at times. High near 31. Blustery, with a west wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

A 40 percent chance of snow between 1am and 3am. Mostly cloudy, with a low around 22. West wind 14 to 20 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 31. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. West southwest wind 15 to 21 mph, with gusts as high as 32 mph.

Saturday

A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around 33. Breezy.

Sunday

A 20 percent chance of rain after 11am. Snow level 6200 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 46. Windy.

Sunday Night

A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Snow level 7000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 32. Windy.

Monday

Snow likely. Mostly cloudy, with a high near 38. Windy.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Windy.

Tuesday

Snow. Mostly cloudy, with a high near 25. Breezy.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 17. Breezy.

Wednesday

A chance of snow. Mostly cloudy, with a high near 31. Breezy.