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

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

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

Mostly Cloudy and Windy

19°F

-7°C

Humidity 63%
Wind Speed N 26 G 38 mph
Barometer 30.25 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 18 Jan 8:35 pm MST
Extended Forecast for

10 Miles SSE Sundance WY

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -4. North wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 26. Wind chill values as low as -1. Northwest wind 6 to 13 mph.

    High: 26 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Northwest wind around 5 mph becoming light and variable. Winds could gust as high as 15 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Wind chill values as low as 10. Southwest wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 14. West wind around 11 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 11am. Partly sunny, with a temperature rising to near 20 by noon, then falling to around 13 during the remainder of the day. Northwest wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 20 °F⇓

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. West wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. Southwest wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -4. North wind 6 to 10 mph, with gusts as high as 25 mph.
M.L.King Day
Mostly cloudy, with a high near 26. Wind chill values as low as -1. Northwest wind 6 to 13 mph.
Monday Night
Mostly cloudy, with a low around 16. Northwest wind around 5 mph becoming light and variable. Winds could gust as high as 15 mph.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Wind chill values as low as 10. Southwest wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. West wind around 11 mph, with gusts as high as 26 mph.
Wednesday
A 30 percent chance of snow before 11am. Partly sunny, with a temperature rising to near 20 by noon, then falling to around 13 during the remainder of the day. Northwest wind 10 to 15 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 9. West wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Thursday
Partly sunny, with a high near 32. Southwest wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 8.
Friday
A chance of snow. Mostly cloudy, with a high near 20.
Friday Night
A chance of snow. Mostly cloudy, with a low around 2.
Saturday
A chance of snow. Mostly cloudy, with a high near 17.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2.
Sunday
A slight chance of snow. Partly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Sundance WY
 44.26°N 104.28°W (Elev. 5200 ft)
Last Update:
8:16 pm MST Jan 18, 2026
Forecast Valid:
8pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
Forecast Discussion
 
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