Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

NA

36°F

2°C

Humidity 61%
Wind Speed ESE 17 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 01 Apr 06:15 PM MDT
Extended Forecast for

8 Miles NNE Lambert MT

  • Tonight

    Tonight: Patchy freezing fog between midnight and 1am. Mostly cloudy, with a low around 27. East southeast wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Mostly Cloudy
    then Patchy
    Freezing Fog

  • Thursday

    Thursday: A chance of rain after 2pm, mixing with snow after 5pm.  Cloudy, with a high near 42. Breezy, with an east southeast wind 17 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Breezy.
    Cloudy then
    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: Snow.  Low around 26. East wind 14 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow.  High near 36. North wind 10 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 24. North wind 6 to 10 mph becoming west northwest after midnight.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West northwest wind 7 to 11 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West northwest wind 6 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. North wind 8 to 13 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog between midnight and 1am. Mostly cloudy, with a low around 27. East southeast wind 15 to 18 mph, with gusts as high as 28 mph.
Thursday
A chance of rain after 2pm, mixing with snow after 5pm. Cloudy, with a high near 42. Breezy, with an east southeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Snow. Low around 26. East wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 36. North wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24. North wind 6 to 10 mph becoming west northwest after midnight.
Saturday
Mostly sunny, with a high near 51. West northwest wind 7 to 11 mph.
Saturday Night
Partly cloudy, with a low around 29. West northwest wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 49. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 24. North wind 8 to 13 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 43. East northeast wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 26. Southeast wind around 15 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Lambert MT
 47.78°N 104.57°W (Elev. 2500 ft)
3:45 pm MDT Apr 1, 2026
6pm MDT Apr 1, 2026-6pm MDT Apr 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database