Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

Lat: 46.54308°NLon: 110.9058°WElev: 5060.0ft.

NA

62°F

17°C

Humidity 36%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 21 Aug 01:57 AM MDT
Extended Forecast for

11 Miles S Checkerboard MT

  • Overnight

    Overnight: Patchy smoke. Partly cloudy, with a low around 58. West wind around 6 mph.

    Low: 58 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke between noon and 5pm. Sunny, with a high near 87. Light and variable wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny then
    Patchy Smoke

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. East northeast wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 84. East wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    High: 84 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 57. East southeast wind 8 to 11 mph becoming southwest after midnight.

    Low: 57 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 84. West southwest wind 13 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Southwest wind 9 to 17 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 82. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy smoke. Partly cloudy, with a low around 58. West wind around 6 mph.
Friday
Patchy smoke between noon and 5pm. Sunny, with a high near 87. Light and variable wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 57. East northeast wind 6 to 11 mph, with gusts as high as 24 mph.
Saturday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 84. East wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East southeast wind 8 to 11 mph becoming southwest after midnight.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. West southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 54. Southwest wind 9 to 17 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 82. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Checkerboard MT
 46.41°N 110.53°W (Elev. 5200 ft)
12:31 am MDT Aug 21, 2026
3am MDT Aug 21, 2026-6pm MDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database