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Hazardous Weather Conditions

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

NA

41°F

5°C

Humidity 83%
Wind Speed E 11 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 01 Apr 10:01 PM MDT
Extended Forecast for

6 Miles WSW Grass Range MT

Winter Weather Advisory April 2, 03:00pm until April 3, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southeast wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain, possibly mixed with snow, mainly after 4pm. High near 48. Southeast wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain, becoming all snow after midnight. Low around 29. Northwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow before 3pm, then a chance of rain and snow. High near 40. Northwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. West wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53. West southwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Southeast wind 6 to 8 mph.
Thursday
Rain, possibly mixed with snow, mainly after 4pm. High near 48. Southeast wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow, possibly mixed with rain, becoming all snow after midnight. Low around 29. Northwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow before 3pm, then a chance of rain and snow. High near 40. Northwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 28. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 54. West wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 32. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 53. West southwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly cloudy, with a high near 50.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Grass Range MT
 47°N 108.92°W (Elev. 3999 ft)
Last Update:
9:37 pm MDT Apr 1, 2026
Forecast Valid:
10pm MDT Apr 1, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation