Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

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

NA

48°F

9°C

Humidity 31%
Wind Speed NA 5 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 29 Mar 12:00 AM MDT
Extended Forecast for

6 Miles WSW Windham MT

  • Overnight

    Overnight: Mostly clear, with a low around 35. West wind around 9 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of rain, mainly after 3pm.  Increasing clouds, with a high near 59. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 35. West northwest wind 6 to 9 mph becoming south southwest in the evening.  Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: Rain and snow likely before 9am, then snow.  High near 40. Windy, with a west northwest wind 9 to 19 mph increasing to 24 to 34 mph. Winds could gust as high as 48 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Windy.
    Rain/Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 12. Blustery, with a northwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.

    Low: 12 °F

    Slight Chance
    Snow and
    Blustery then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Southeast wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 35. West wind around 9 mph.
Sunday
A 40 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 59. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. West northwest wind 6 to 9 mph becoming south southwest in the evening. Chance of precipitation is 70%.
Monday
Rain and snow likely before 9am, then snow. High near 40. Windy, with a west northwest wind 9 to 19 mph increasing to 24 to 34 mph. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 12. Blustery, with a northwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
Mostly sunny, with a high near 42. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 25. Southeast wind 11 to 15 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 56. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Thursday
Rain and snow likely before noon, then rain between noon and 3pm, then snow after 3pm. Mostly cloudy, with a high near 48. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24. Windy.
Friday
Snow likely. Mostly cloudy, with a high near 41. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Blustery.
Saturday
A slight chance of snow. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Windham MT
 47.07°N 110.27°W (Elev. 4918 ft)
9:36 pm MDT Mar 28, 2026
12am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
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Additional Resources

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