Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

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

NA

36°F

2°C

Humidity 35%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 02 Mar 08:00 PM MST
Extended Forecast for

7 Miles SW Windham MT

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind 6 to 8 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then snow likely.  Mostly cloudy, with a low around 32. West northwest wind 5 to 9 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 44. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 34 mph.  New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 27. West wind 9 to 14 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow after 11am.  Partly sunny, with a high near 43. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 43 °F

    Slight Chance
    Snow and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West wind 6 to 8 mph.
Tuesday
Sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly cloudy, with a high near 53. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Rain likely before 11pm, then snow likely. Mostly cloudy, with a low around 32. West northwest wind 5 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 44. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. West wind 9 to 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Friday
A slight chance of snow after 11am. Partly sunny, with a high near 43. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly clear, with a low around 28. Breezy.
Saturday
Mostly sunny, with a high near 49. Windy.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37. Windy.
Sunday
A chance of rain and snow. Partly sunny, with a high near 51. Windy.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Windy.
Monday
A chance of snow. Partly sunny, with a high near 44. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Windham MT
 47°N 110.26°W (Elev. 5374 ft)
3:57 pm MST Mar 2, 2026
8pm MST Mar 2, 2026-6pm MDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database