Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

unknown precip

5°F

-15°C

Humidity 94%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 20 Feb 10:00 PM MST
Extended Forecast for

8 Miles NNE Forestgrove MT

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -5. West southwest wind 3 to 5 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Wind chill values as low as -5. Calm wind becoming east around 6 mph in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Wind chill values as low as -5. East northeast wind around 7 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values as low as -5. Southeast wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Southeast wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 52. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 5pm, then a chance of rain and snow.  Mostly cloudy, with a high near 51. West wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 51 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 2am, then a slight chance of snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -5. West southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 23. Wind chill values as low as -5. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 6. Wind chill values as low as -5. East northeast wind around 7 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values as low as -5. Southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 20. Southeast wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 52. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 34. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
A chance of rain before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 51. West wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 42. Breezy.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 49. Breezy.
Thursday Night
Partly cloudy, with a low around 33. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 45. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Forestgrove MT
 47.1°N 109°W (Elev. 3816 ft)
9:57 pm MST Feb 20, 2026
10pm MST Feb 20, 2026-6pm MST Feb 27, 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