Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

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Current conditions at

Big Hole Pass CTY-278 MP 32 (MTBHP)

Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.

30°F

-1°C

Humidity	91%
Wind Speed	WNW 8 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	28 Apr 06:00 AM MDT

More Information:

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

Extended Forecast for

12 Miles SSW Polaris MT

Today

Slight Chance
Snow Showers
then Partly
Sunny
High: 40 °F
Tonight

Mostly Cloudy
Low: 26 °F
Monday

Breezy. Snow
Showers
Likely then
Snow Showers
High: 37 °F
Monday
Night

Chance Snow
Showers and
Blustery then
Partly Cloudy
Low: 16 °F
Tuesday

Snow Showers
Likely and
Breezy
High: 30 °F
Tuesday
Night

Chance Snow
Showers and
Blustery then
Mostly Cloudy
Low: 17 °F
Wednesday

Chance Snow
Showers then
Snow Showers
Likely
High: 30 °F
Wednesday
Night

Slight Chance
Snow Showers
then Mostly
Cloudy
Low: 20 °F
Thursday

Partly Sunny
then Chance
Snow Showers
High: 39 °F

Detailed Forecast

Today

A 20 percent chance of snow showers before 7am. Partly sunny, with a high near 40. West wind 11 to 15 mph, with gusts as high as 18 mph.

Tonight

Mostly cloudy, with a low around 26. West wind 9 to 16 mph.

Monday

Snow showers. Some thunder is also possible. High near 37. Breezy, with a southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A 50 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Wind chill values as low as zero. Blustery, with a west northwest wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of around an inch possible.

Tuesday

Snow showers likely, mainly after noon. Partly sunny, with a high near 30. Breezy, with a west southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow showers likely, mainly after noon. Partly sunny, with a high near 30. West northwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

A slight chance of snow showers before midnight. Mostly cloudy, with a low around 20. North northwest wind 9 to 14 mph, with gusts as high as 21 mph.

Thursday

A chance of snow showers after noon. Partly sunny, with a high near 39.

Thursday Night

A slight chance of snow showers. Mostly cloudy, with a low around 25.

Friday

A chance of snow showers. Partly sunny, with a high near 40.

Friday Night

A slight chance of snow showers. Partly cloudy, with a low around 25.

Saturday

A slight chance of snow showers. Mostly sunny, with a high near 47.