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

Hot Springs County Airport (KHSG)

Lat: 43.7136°NLon: 108.3897°WElev: 4902.0ft.

Partly Cloudy

59°F

15°C

Humidity 80%
Wind Speed WNW 10 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 18 Aug 10:15 PM MDT
Extended Forecast for

7 Miles S Hamilton Dome WY

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56. West wind 5 to 8 mph becoming south after midnight.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. East northeast wind 5 to 10 mph becoming west after midnight.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light and variable wind becoming east 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. East northeast wind around 7 mph becoming west after midnight.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65. North wind around 7 mph becoming west after midnight.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 86. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. West wind 5 to 8 mph becoming south after midnight.
Wednesday
Sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 60. East northeast wind 5 to 10 mph becoming west after midnight.
Thursday
Sunny, with a high near 86. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. East northeast wind around 7 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 87. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 65. North wind around 7 mph becoming west after midnight.
Saturday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 86. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Hamilton Dome WY
 43.68°N 108.56°W (Elev. 5614 ft)
10:02 pm MDT Aug 18, 2026
10pm MDT Aug 18, 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