National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

WISE RIVER (WRSM8)

Lat: 45.78831°NLon: 112.93808°WElev: 5853.0ft.

NA

34°F

1°C

Humidity 67%
Wind Speed W 17 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 07 Mar 06:16 AM MST
Extended Forecast for

Dewey MT

  • Today

    Today: A chance of snow before 9am, then a slight chance of rain and snow between 9am and 11am, then a slight chance of rain after 11am. Mostly cloudy, with a high near 47. West wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 50 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    and Breezy
    then Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 40. Breezy, with a west wind 16 to 26 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 30. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 14. Breezy, with a west southwest wind 18 to 23 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 32 mph.

    Low: 14 °F

    Slight Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: A chance of snow. Partly sunny, with a high near 41. Windy.

    High: 41 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A chance of snow before 9am, then a slight chance of rain and snow between 9am and 11am, then a slight chance of rain after 11am. Mostly cloudy, with a high near 47. West wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 14 to 17 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 50. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.
Sunday Night
A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 40. Breezy, with a west wind 16 to 26 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 30. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 14. Breezy, with a west southwest wind 18 to 23 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 32 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 41. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 31. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 48. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 31. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 45. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dewey MT
 45.78°N 112.85°W (Elev. 5600 ft)
Last Update:
2:42 am MST Mar 7, 2026
Forecast Valid:
6am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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