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

A Wintry Mix in the Northeast; Rain and High Elevation Snow Returns to California

A clipper system tracking across the U.S./Canadian border will bring snowfall and mixed precipitation across the Northeast. A modest atmospheric river associated with a Pacific system will bring lower elevation/coastal rain, high elevation snow/wintry mix, and gusty winds in California into the Intermountain West. Read More >

Current conditions at

Mondell Field (KECS)

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

Fair

19°F

-7°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.16 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 10 Feb 1:15 am MST
Extended Forecast for

10 Miles SSE Sundance WY

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Light southeast wind.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 46. South wind around 5 mph becoming calm in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47. Light west wind.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Calm wind.
Tuesday
Mostly sunny, with a high near 38. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 25. Light southeast wind.
Wednesday
Increasing clouds, with a high near 46. South wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Sunny, with a high near 47. Light west wind.
Thursday Night
Mostly clear, with a low around 28. Calm wind.
Friday
Sunny, with a high near 48. Light and variable wind.
Friday Night
Mostly clear, with a low around 27.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 30.
Washington's Birthday
A slight chance of snow. Partly sunny, with a high near 52.
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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:
11:32 pm MST Feb 9, 2026
Forecast Valid:
1am MST Feb 10, 2026-6pm MST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation