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

SACAJAWEA (SAJM8)

Lat: 45.87395°NLon: 110.92783°WElev: 6550.0ft.

NA

50°F

10°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles ENE Belgrade MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Southwest wind 14 to 17 mph, with gusts as high as 36 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Snow, possibly mixed with rain, becoming all snow after 4pm. Temperature rising to near 47 by 11am, then falling to around 41 during the remainder of the day. West southwest wind 14 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F⇓

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow likely before 4am, then a slight chance of snow after 5am. Cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after 5pm. Partly sunny, with a high near 42. East wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 28. East wind 5 to 11 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of rain after noon. Partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow. Low around 38. South southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 9am. Cloudy, with a high near 47. South southeast wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

    High: 47 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. Southwest wind 14 to 17 mph, with gusts as high as 36 mph.
Monday
Snow, possibly mixed with rain, becoming all snow after 4pm. Temperature rising to near 47 by 11am, then falling to around 41 during the remainder of the day. West southwest wind 14 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Snow likely before 4am, then a slight chance of snow after 5am. Cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
A 20 percent chance of snow after 5pm. Partly sunny, with a high near 42. East wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 28. East wind 5 to 11 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of rain after noon. Partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Rain before 3am, then rain and snow. Low around 38. South southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all rain after 9am. Cloudy, with a high near 47. South southeast wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 27.
Friday
Snow likely. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A slight chance of snow. Partly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Belgrade MT
 45.84°N 110.99°W (Elev. 5207 ft)
Last Update:
9:22 pm MDT Mar 29, 2026
Forecast Valid:
11pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation