Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

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

NA

54°F

12°C

Humidity 77%
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 18 Aug 11:57 PM MDT
Extended Forecast for

9 Miles SW Checkerboard MT

  • Overnight

    Overnight: Mostly clear, with a low around 50. West southwest wind around 8 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. West wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke between 8pm and 4am. Mostly clear, with a low around 52. West northwest wind 5 to 11 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.

    Low: 52 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 76. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. West northwest wind 6 to 8 mph becoming east after midnight.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76. East wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. East wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 75. East wind 7 to 13 mph becoming southwest in the afternoon.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 50. West southwest wind around 8 mph.
Wednesday
Sunny, with a high near 72. West wind 8 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Patchy smoke between 8pm and 4am. Mostly clear, with a low around 52. West northwest wind 5 to 11 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 76. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 55. West northwest wind 6 to 8 mph becoming east after midnight.
Friday
Mostly sunny, with a high near 76. East wind 5 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 58. East wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. East wind 7 to 13 mph becoming southwest in the afternoon.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Checkerboard MT
 46.46°N 110.66°W (Elev. 6719 ft)
12:31 pm MDT Aug 18, 2026
12am MDT Aug 19, 2026-6pm MDT Aug 25, 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