Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

SACAJAWEA (SAJM8)

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

NA

21°F

-6°C

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

12 Miles ENE Belgrade MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am.  Increasing clouds, with a low around 17. West southwest wind 3 to 7 mph.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 3pm, then a chance of rain and snow.  Cloudy, with a high near 41. West wind 9 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow before midnight, then a slight chance of rain between midnight and 3am, then a slight chance of rain and snow after 3am.  Mostly cloudy, with a low around 38. West southwest wind 16 to 21 mph, with gusts as high as 38 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 40 mph.

    High: 51 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. West southwest wind 14 to 20 mph, with gusts as high as 37 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 41 mph.

    High: 57 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 40 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 39 mph.

    High: 61 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 1am. Increasing clouds, with a low around 17. West southwest wind 3 to 7 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow before 3pm, then a chance of rain and snow. Cloudy, with a high near 41. West wind 9 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Rain likely, possibly mixed with snow before midnight, then a slight chance of rain between midnight and 3am, then a slight chance of rain and snow after 3am. Mostly cloudy, with a low around 38. West southwest wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Mostly cloudy, with a high near 51. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 42. West southwest wind 14 to 20 mph, with gusts as high as 37 mph.
Wednesday
Partly sunny, with a high near 57. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 41 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 40 mph.
Thursday
Partly sunny, with a high near 61. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 39 mph.
Thursday Night
Mostly cloudy, with a low around 45. Breezy.
Friday
Partly sunny, with a high near 62.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 44. Breezy.
Saturday
A slight chance of rain. Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A slight chance of snow. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Belgrade MT
 45.84°N 110.96°W (Elev. 6818 ft)
5:17 pm MDT Mar 15, 2026
7pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database