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

32°F

0°C

Humidity 53%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 19 Apr 04:45 AM MDT
Extended Forecast for

Forestgrove MT

  • Today

    Today: Sunny, with a high near 64. West wind 5 to 7 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. West wind 7 to 10 mph becoming south in the evening.

    Low: 41 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 71. West southwest wind 7 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. North northeast wind 6 to 8 mph becoming south southwest after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. South southwest wind 6 to 9 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. South wind around 9 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. South southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 71 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then rain between midnight and 3am, then rain and snow after 3am. Some thunder is also possible. Cloudy, with a low around 30. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 38 mph.

    Low: 30 °F

    Showers and
    Breezy then
    Rain/Snow and
    Windy

  • Thursday

    Thursday: Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 39. Windy.

    High: 39 °F

    Windy.
    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 64. West wind 5 to 7 mph.
Tonight
Increasing clouds, with a low around 41. West wind 7 to 10 mph becoming south in the evening.
Monday
Mostly sunny, with a high near 71. West southwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 45. North northeast wind 6 to 8 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 77. South southwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 51. South wind around 9 mph.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. South southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
Rain showers before midnight, then rain between midnight and 3am, then rain and snow after 3am. Some thunder is also possible. Cloudy, with a low around 30. Windy, with a west wind 21 to 26 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 38 mph.
Thursday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 39. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23. Windy.
Friday
A chance of snow. Partly sunny, with a high near 39. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Saturday
A slight chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forestgrove MT
 46.99°N 109.07°W (Elev. 4203 ft)
Last Update:
3:32 am MDT Apr 19, 2026
Forecast Valid:
5am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation