Critical Fire Weather in the Plains; Severe Thunderstorms and Heavy Rain in the Mid-South

Gusty winds and low relative humidity will bring fire weather concerns over parts of the central and southern High Plains. Severe thunderstorms and heavy rain are expected across the Mid-South region and central Gulf states. Above average temperatures are expected across much of the country, and numerous daily record-tying/breaking highs will be possible. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

unknown precip

21°F

-6°C

Humidity 94%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 09 Mar 11:30 AM MDT
Extended Forecast for

9 Miles ENE Lewistown MT

Winter Weather Advisory March 9, 11:58am until March 9, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 9, 11:58am until March 9, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 32 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Blustery, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.

    Low: 18 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between 3pm and 5pm.  Mostly sunny, with a high near 29. West northwest wind 9 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 29 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 18. West wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West southwest wind 15 to 20 mph, with gusts as high as 37 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Cloudy, with a low around 34. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 41 mph.  Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly after noon.  Cloudy, with a high near 41. Windy, with a west wind 29 to 34 mph, with gusts as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: Snow.  Cloudy, with a low around 25. Blustery, with a west wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 44 mph.

    Low: 25 °F

    Snow and
    Blustery

Detailed Forecast

Today
A 20 percent chance of snow between 3pm and 4pm. Partly sunny, with a high near 32. Breezy, with a west wind 14 to 22 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 18. Blustery, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.
Tuesday
A slight chance of snow between 3pm and 5pm. Mostly sunny, with a high near 29. West northwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 18. West wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 37. West southwest wind 15 to 20 mph, with gusts as high as 37 mph.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 34. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.
Thursday
Snow likely, mainly after noon. Cloudy, with a high near 41. Windy, with a west wind 29 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow. Cloudy, with a low around 25. Blustery, with a west wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 44 mph.
Friday
Snow. Cloudy, with a high near 31.
Friday Night
Snow likely. Cloudy, with a low around 23.
Saturday
Snow. Cloudy, with a high near 30.
Saturday Night
Snow. Mostly cloudy, with a low around 11.
Sunday
A chance of snow. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Lewistown MT
 47.1°N 109.25°W (Elev. 5325 ft)
10:52 am MDT Mar 9, 2026
11am MDT Mar 9, 2026-6pm MDT Mar 15, 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