Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Hot Springs County Airport (KHSG)

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

Clear

68°F

20°C

Humidity 40%
Wind Speed NNE 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Aug 09:35 PM MDT
Extended Forecast for

Hamilton Dome WY

  • Tonight

    Tonight: A slight chance of showers between 3am and 5am.  Areas of smoke. Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 58 °F

    Areas Smoke
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Areas of smoke. Mostly cloudy, with a high near 76. Calm wind becoming east southeast 5 to 8 mph in the morning.  Chance of precipitation is 50%.

    High: 76 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 1am.  Patchy smoke. Mostly cloudy, with a low around 55. North northwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 75 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 53. East northeast wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 74. Calm wind becoming east northeast around 6 mph in the morning.  Chance of precipitation is 70%.

    High: 74 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 77.

    High: 77 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 3am and 5am. Areas of smoke. Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Areas of smoke. Mostly cloudy, with a high near 76. Calm wind becoming east southeast 5 to 8 mph in the morning. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 1am. Patchy smoke. Mostly cloudy, with a low around 55. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 53. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 74. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 54.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton Dome WY
 43.79°N 108.58°W (Elev. 5600 ft)
9:33 pm MDT Aug 12, 2026
10pm MDT Aug 12, 2026-6pm MDT Aug 19, 2026
 
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Additional Resources

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