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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Mostly Cloudy

18°F

-8°C

Humidity 41%
Wind Speed NW 20 G 29 mph
Barometer 30.12 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 16 Jan 6:35 pm MST
Extended Forecast for

10 Miles SSE Sundance WY

  • Tonight

    Tonight: Scattered snow showers before 11pm. Patchy blowing snow before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -21. Blustery, with a northwest wind 16 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: -1 °F

    Scattered
    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Sunny, with a high near 25. Wind chill values as low as -19. Northwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 25 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 27 by 11pm. Wind chill values as low as 9. Southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph.

    Low: 18 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a temperature rising to near 27 by 11am, then falling to around 18 during the remainder of the day. Wind chill values as low as 4. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F⇓

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Northwest wind 7 to 13 mph, with gusts as high as 28 mph.

    Low: 5 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 24. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Southwest wind around 6 mph, with gusts as high as 15 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Scattered snow showers before 11pm. Patchy blowing snow before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -21. Blustery, with a northwest wind 16 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 25. Wind chill values as low as -19. Northwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly cloudy, with a temperature rising to around 27 by 11pm. Wind chill values as low as 9. Southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a temperature rising to near 27 by 11am, then falling to around 18 during the remainder of the day. Wind chill values as low as 4. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Northwest wind 7 to 13 mph, with gusts as high as 28 mph.
M.L.King Day
Partly sunny, with a high near 24. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 14. Southwest wind around 6 mph, with gusts as high as 15 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 17.
Wednesday
A slight chance of snow before 11am. Mostly cloudy, with a high near 26.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Thursday
A slight chance of snow. Partly sunny, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
A chance of snow. Mostly cloudy, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Sundance WY
 44.26°N 104.28°W (Elev. 5200 ft)
Last Update:
5:56 pm MST Jan 16, 2026
Forecast Valid:
6pm MST Jan 16, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation