National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

NA

39°F

4°C

Humidity 99%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Apr 04:00 AM MDT
Extended Forecast for

8 Miles NNE Forestgrove MT

  • Today

    Today: A chance of rain before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of rain after 5pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 57. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    High: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 7pm and midnight. Mostly cloudy, with a low around 38. West wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. West wind around 14 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 59. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain, possibly mixed with snow. Low around 30. West northwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Today
A chance of rain before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of rain after 5pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 57. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Tonight
A 30 percent chance of rain, mainly between 7pm and midnight. Mostly cloudy, with a low around 38. West wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 61. West wind around 14 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 38. West wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 59. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Rain before midnight, then rain, possibly mixed with snow. Low around 30. West northwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 31 mph.
Friday
A slight chance of snow. Partly sunny, with a high near 42. Breezy.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Forestgrove MT
 47.1°N 109°W (Elev. 3816 ft)
Last Update:
3:32 am MDT Apr 13, 2026
Forecast Valid:
4am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation