Strong Storm Moving Through the East; Major Weather Impacts in Hawaii and Alaska

A strengthening storm will bring high winds and snow to the Great Lakes and Northeast U.S. today. Scattered severe thunderstorms are likely into this afternoon across the ArkLaMiss vicinity. Heavy rain from a Kona Low may bring catastrophic flooding, gusty winds, and high surf to Hawaii into Tuesday. A major winter storm is impacting western Alaska with heavy snow and strong winds through today. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.0618°NLon: 109.18443°WElev: 4226ft.

unknown precip

19°F

-7°C

Humidity 97%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 06 Dec 04:36 PM MST
Extended Forecast for

9 Miles ENE Lewistown MT

Winter Weather Advisory until December 7, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 7, 09:00am

    NOW until
    9:00am Tue

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow.  Steady temperature around 14. Wind chill values as low as zero. West northwest wind around 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    Snow

    High: 14 °F

  • Tonight

    Tonight: Snow likely, mainly before 7pm.  Mostly cloudy, with a low around 5. Wind chill values as low as -5. West wind 8 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then Mostly
    Cloudy

    Low: 5 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Wind chill values as low as -5. West wind 9 to 14 mph, with gusts as high as 30 mph.

    Partly Sunny

    High: 27 °F

  • Tuesday
    Night

    Tuesday Night: Patchy blowing snow. Mostly cloudy, with a low around 25. Breezy, with a west wind 18 to 28 mph, with gusts as high as 34 mph.

    Patchy
    Blowing Snow
    and Breezy

    Low: 25 °F

  • Wednesday

    Wednesday: Patchy blowing snow. Partly sunny, with a high near 36. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 39 mph.

    Patchy
    Blowing Snow
    and Windy

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: Patchy blowing snow before 11pm. Partly cloudy, with a low around 18. Breezy, with a west wind 21 to 26 mph, with gusts as high as 39 mph.

    Breezy.
    Patchy
    Blowing Snow
    then Mostly
    Clear

    Low: 18 °F

  • Thursday

    Thursday: Sunny, with a high near 23. West wind 16 to 18 mph, with gusts as high as 34 mph.

    Sunny

    High: 23 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 13. West southwest wind 10 to 15 mph, with gusts as high as 29 mph.

    Partly Cloudy

    Low: 13 °F

Detailed Forecast

This Afternoon
Snow. Steady temperature around 14. Wind chill values as low as zero. West northwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 5. Wind chill values as low as -5. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 27. Wind chill values as low as -5. West wind 9 to 14 mph, with gusts as high as 30 mph.
Tuesday Night
Patchy blowing snow. Mostly cloudy, with a low around 25. Breezy, with a west wind 18 to 28 mph, with gusts as high as 34 mph.
Wednesday
Patchy blowing snow. Partly sunny, with a high near 36. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 39 mph.
Wednesday Night
Patchy blowing snow before 11pm. Partly cloudy, with a low around 18. Breezy, with a west wind 21 to 26 mph, with gusts as high as 39 mph.
Thursday
Sunny, with a high near 23. West wind 16 to 18 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 13. West southwest wind 10 to 15 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 21.
Friday Night
Mostly clear, with a low around 16.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 27. Breezy.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 35.
Click Map For Forecast
Point Forecast:
9 Miles ENE Lewistown MT
 47.1°N 109.25°W (Elev. 5325 ft)
3:11 pm MST Dec 6, 2021
5pm MST Dec 6, 2021-6pm MST Dec 13, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database