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

41°F

5°C

Humidity 47%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Apr 09:45 PM MDT
Extended Forecast for

8 Miles NNE Forestgrove MT

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. West wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 60. West southwest wind 7 to 11 mph.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow likely. Low around 32. South southwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly before noon. Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow after noon. Partly sunny, with a high near 41. Breezy, with a west northwest wind 20 to 24 mph, with gusts as high as 30 mph.

    High: 41 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 61. West wind 11 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 38. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 60. West southwest wind 7 to 11 mph.
Wednesday Night
Rain before 3am, then rain and snow likely. Low around 32. South southwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 31 mph.
Friday
A slight chance of snow after noon. Partly sunny, with a high near 41. Breezy, with a west northwest wind 20 to 24 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A slight chance of rain. Mostly sunny, with a high near 65.
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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:
9:57 pm MDT Apr 13, 2026
Forecast Valid:
10pm MDT Apr 13, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation