Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

NA

62°F

17°C

Humidity 30%
Wind Speed NA 8 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 11 Apr 11:00 AM MDT
Extended Forecast for

6 Miles WSW Windham MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 70. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 70 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 38. West wind 9 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm.  Increasing clouds, with a high near 56. West wind 7 to 9 mph becoming east northeast in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before midnight, then rain likely after midnight.  Low around 36. East northeast wind 5 to 7 mph becoming south southwest after midnight.  Chance of precipitation is 90%.

    Low: 36 °F

    Showers then
    Rain Likely

  • Monday

    Monday: Rain likely before 9am, then snow likely between 9am and noon, then rain after noon. Some thunder is also possible.  High near 53. West wind 6 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    Likely then
    Showers

  • Monday Night

    Monday Night: Rain likely before 3am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 34. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain Likely
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Mostly sunny, with a high near 55. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain and snow likely, mainly after noon.  Mostly cloudy, with a high near 53. Breezy.

    High: 53 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 70. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. West wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 56. West wind 7 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Low around 36. East northeast wind 5 to 7 mph becoming south southwest after midnight. Chance of precipitation is 90%.
Monday
Rain likely before 9am, then snow likely between 9am and noon, then rain after noon. Some thunder is also possible. High near 53. West wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain likely before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 34. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 55. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
Partly cloudy, with a low around 35. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Rain and snow likely, mainly after noon. Mostly cloudy, with a high near 53. Breezy.
Wednesday Night
Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 27.
Thursday
Snow. Mostly cloudy, with a high near 40. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Windham MT
 47.07°N 110.27°W (Elev. 4918 ft)
10:22 am MDT Apr 11, 2026
12pm MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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