Isolated Severe Thunderstorms Across Southern U.S.; Heat Continues In West

Isolated severe thunderstorms are possible from the Southeast to Southern Plains today. Other thunderstorms may produce localized flash flooding across the Great Lakes, Midwest, and Mid Atlantic. Finally, the ongoing heat wave continues in the West and will expand into the Rockies by the weekend. Read More >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045ft.

NA

67°F

19°C

Humidity 33%
Wind Speed NA NA MPH
Barometer 1015.92 mb
Dewpoint 37°F (3°C)
Visibility NA
Last update 28 May 04:00 PM MDT
Extended Forecast for

6 Miles WSW Windham MT

  • Tonight

    Tonight: Partly cloudy, with a low around 47. East southeast wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 73. South wind 8 to 10 mph becoming east northeast in the afternoon.

    Mostly Sunny
    then Chance
    Showers

    High: 73 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 52. East wind 8 to 10 mph becoming south southwest after midnight.

    Chance
    Showers then
    Mostly Clear

    Low: 52 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Southeast wind 9 to 16 mph, with gusts as high as 24 mph.

    Mostly Sunny

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 56. Southeast wind 15 to 21 mph, with gusts as high as 30 mph.

    Mostly Cloudy

    Low: 56 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. West southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 78 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. North northwest wind 9 to 11 mph becoming west after midnight.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 47 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 74. South southwest wind around 8 mph becoming east northeast in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 74 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 49.

    Chance
    T-storms

    Low: 49 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. East southeast wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 73. South wind 8 to 10 mph becoming east northeast in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 52. East wind 8 to 10 mph becoming south southwest after midnight.
Saturday
Mostly sunny, with a high near 77. Southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind 15 to 21 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. North northwest wind 9 to 11 mph becoming west after midnight.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. South southwest wind around 8 mph becoming east northeast in the afternoon.
Monday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 49.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 72.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
6 Miles WSW Windham MT
 47.07°N 110.27°W (Elev. 4918 ft)
2:14 pm MDT May 28, 2020
4pm MDT May 28, 2020-6pm MDT Jun 4, 2020
 
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Additional Resources

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Hourly Weather Forecast

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