Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

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

NA

75°F

24°C

Humidity 39%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 14 Jul 08:00 PM MDT
Extended Forecast for

7 Miles SW Windham MT

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then showers likely after 3am.  Mostly cloudy, with a low around 49. North wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 55. North northeast wind 10 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 55 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Patchy fog between 3am and 4am. Low around 44. North northeast wind 8 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 62. Northeast wind 7 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 62 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Southeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 76. South southwest wind 9 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 49. Northeast wind 5 to 11 mph becoming west southwest after midnight.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A slight chance of showers after noon.  Mostly sunny, with a high near 73. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then showers likely after 3am. Mostly cloudy, with a low around 49. North wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 55. North northeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Patchy fog between 3am and 4am. Low around 44. North northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Northeast wind 7 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 45. Southeast wind around 14 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. South southwest wind 9 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. Northeast wind 5 to 11 mph becoming west southwest after midnight.
Friday
A slight chance of showers after noon. Mostly sunny, with a high near 73. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 52.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Windham MT
 47°N 110.26°W (Elev. 5374 ft)
2:23 pm MDT Jul 14, 2025
8pm MDT Jul 14, 2025-6pm MDT Jul 21, 2025
 
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