Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

TOSTON (TOSM)

Lat: 46.12222°NLon: 111.49472°WElev: 4058.0ft.

NA

8°F

-13°C

Humidity 66%
Wind Speed NNE 20 MPH
Barometer NA
Dewpoint -1°F (-18°C)
Visibility NA
Wind Chill-12°F (-24°C)
Last update 18 Feb 12:00 PM MST
Extended Forecast for

2 Miles SE Radersburg MT

  • This Afternoon

    This Afternoon: A 50 percent chance of snow.  Cloudy, with a high near 14. Wind chill values as low as -10. Blustery, with a north northeast wind 20 to 22 mph, with gusts as high as 36 mph.  Total daytime snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Chance Snow
    and Blustery

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 11pm.  Cloudy, with a low around -2. Wind chill values as low as -15. North northeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.  New snow accumulation of less than one inch possible.

    Low: -2 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Wind chill values as low as -10. Calm wind.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Light and variable wind.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Cloudy, with a high near 14. Wind chill values as low as -10. Blustery, with a north northeast wind 20 to 22 mph, with gusts as high as 36 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 40 percent chance of snow, mainly before 11pm. Cloudy, with a low around -2. Wind chill values as low as -15. North northeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 25. Wind chill values as low as -10. Calm wind.
Thursday Night
Partly cloudy, with a low around 5. Calm wind.
Friday
Partly sunny, with a high near 33. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 40. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 12. Light and variable wind.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 53.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Radersburg MT
 46.17°N 111.6°W (Elev. 4199 ft)
11:32 am MST Feb 18, 2026
1pm MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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