National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hot Springs County Airport (KHSG)

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

Clear

79°F

26°C

Humidity 5%
Wind Speed W 21 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Apr 04:35 PM MDT
Extended Forecast for

Hamilton Dome WY

  • Tonight

    Tonight: Mostly clear, with a low around 42. Southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 78 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Sunny, with a high near 68. Windy, with a south southwest wind 7 to 17 mph increasing to 22 to 32 mph. Winds could gust as high as 46 mph.

    High: 68 °F

    Sunny and
    Breezy then
    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow showers. Some thunder is also possible. High near 49. Breezy, with a west northwest wind 10 to 15 mph becoming north 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%.

    High: 49 °F

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 22. Blustery, with a north wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Blustery.
    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely. Partly sunny, with a high near 40. Breezy. Chance of precipitation is 60%.

    High: 40 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 78. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of showers after noon. Sunny, with a high near 68. Windy, with a south southwest wind 7 to 17 mph increasing to 22 to 32 mph. Winds could gust as high as 46 mph.
Wednesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow showers. Some thunder is also possible. High near 49. Breezy, with a west northwest wind 10 to 15 mph becoming north 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%.
Thursday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 22. Blustery, with a north wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Friday
Snow showers likely. Partly sunny, with a high near 40. Breezy. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 19.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 43.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 22.
Sunday
A chance of snow showers. Mostly sunny, with a high near 48.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Monday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton Dome WY
 43.77°N 108.57°W (Elev. 5502 ft)
Last Update:
3:48 pm MDT Apr 20, 2026
Forecast Valid:
5pm MDT Apr 20, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation