Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Hot Springs County Airport (KHSG)

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

Clear

32°F

0°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 08 Dec 08:55 PM MST
Extended Forecast for

16 Miles SW Hamilton Dome WY

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 33. Windy, with a west southwest wind 20 to 26 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Isolated snow showers after 11am.  Partly sunny, with a temperature rising to near 37 by 8am, then falling to around 30 during the remainder of the day. Breezy, with a south southwest wind 14 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Isolated Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 25. Blustery, with a north wind 10 to 16 mph becoming southwest after midnight. Winds could gust as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers and
    Blustery

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly before 11am.  Mostly sunny, with a high near 36. Windy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 33. Windy, with a west wind 24 to 26 mph, with gusts as high as 32 mph.

    Low: 33 °F

    Slight Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 36. Windy, with a west wind 21 to 26 mph, with gusts as high as 32 mph.

    High: 36 °F

    Slight Chance
    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 33. Windy, with a west southwest wind 20 to 26 mph, with gusts as high as 37 mph.
Tuesday
Isolated snow showers after 11am. Partly sunny, with a temperature rising to near 37 by 8am, then falling to around 30 during the remainder of the day. Breezy, with a south southwest wind 14 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 25. Blustery, with a north wind 10 to 16 mph becoming southwest after midnight. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 36. Windy, with a west wind 22 to 26 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 33. Windy, with a west wind 24 to 26 mph, with gusts as high as 32 mph.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 36. Windy, with a west wind 21 to 26 mph, with gusts as high as 32 mph.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 28. Breezy.
Saturday
Mostly sunny, with a high near 34. Breezy.
Saturday Night
Partly cloudy, with a low around 27. Breezy.
Sunday
Mostly sunny, with a high near 35. Breezy.
Sunday Night
Partly cloudy, with a low around 24. Blustery.
Monday
Mostly sunny, with a high near 30. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Hamilton Dome WY
 43.6°N 108.79°W (Elev. 9377 ft)
7:48 pm MST Dec 8, 2025
9pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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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