Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

19°F

-7°C

Humidity 84%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 17 Apr 07:30 AM MDT
Extended Forecast for

8 Miles NNE Lambert MT

  • Today

    Today: A 30 percent chance of snow showers before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 36. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 32 mph.  Little or no snow accumulation expected.

    High: 36 °F

    Breezy.
    Chance Snow
    Showers then
    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 19. North northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72. South southwest wind 11 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. North northwest wind 7 to 11 mph becoming east southeast after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 79 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 36. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 19. North northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly sunny, with a high near 49. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 62. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 40. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 72. South southwest wind 11 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 39. North northwest wind 7 to 11 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 79. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 50. South southeast wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 82. Southeast wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Lambert MT
 47.78°N 104.57°W (Elev. 2500 ft)
5:21 am MDT Apr 17, 2026
7am MDT Apr 17, 2026-6pm MDT Apr 23, 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