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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Hulett Municipal Airport (KW43)

Lat: 44.66°NLon: 104.57°WElev: 4263ft.

Fair

23°F

-5°C

Humidity 74%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 28 Jan 7:35 am MST
Extended Forecast for

Sundance WY

  • Today

    Today: Partly sunny, with a high near 40. Wind chill values as low as 17. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of snow after 11pm. Cloudy, with a low around 25. Wind chill values as low as 17. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. Wind chill values as low as 14. Northwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Northwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. Light and variable wind becoming north around 6 mph in the morning. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20. South wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 39. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 40. Wind chill values as low as 17. Southwest wind around 5 mph becoming calm in the afternoon.
Tonight
A 50 percent chance of snow after 11pm. Cloudy, with a low around 25. Wind chill values as low as 17. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. Wind chill values as low as 14. Northwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Northwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. Light and variable wind becoming north around 6 mph in the morning. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20. South wind 5 to 8 mph, with gusts as high as 16 mph.
Saturday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 39. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of rain. Partly sunny, with a high near 44.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sundance WY
 44.41°N 104.38°W (Elev. 5079 ft)
Last Update:
6:26 am MST Jan 28, 2026
Forecast Valid:
7am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation