Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Mondell Field (KECS)

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

Partly Cloudy

36°F

2°C

Humidity 60%
Wind Speed SW 3 mph
Barometer 29.85 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Nov 12:35 pm MST
Extended Forecast for

19 Miles SSE Newcastle WY

Winter Weather Advisory November 28, 05:00pm until November 29, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: A 30 percent chance of snow after 5pm.  Partly sunny, with a high near 42. Southwest wind around 7 mph becoming northwest.

    High: 42 °F

    Chance Snow

  • Tonight

    Tonight: Snow.  Patchy blowing snow after midnight. Low around 15. Wind chill values as low as -6. Blustery, with a northwest wind 9 to 14 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Patchy blowing snow before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 20. Wind chill values as low as -6. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 33 mph.

    High: 20 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Wind chill values as low as -6. Northwest wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 22. East wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 16 mph.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. East wind around 6 mph becoming northwest after midnight.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Northwest wind 3 to 6 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 11am.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 42. Southwest wind around 7 mph becoming northwest.
Tonight
Snow. Patchy blowing snow after midnight. Low around 15. Wind chill values as low as -6. Blustery, with a northwest wind 9 to 14 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
A 20 percent chance of snow before 11am. Patchy blowing snow before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 20. Wind chill values as low as -6. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 2. Wind chill values as low as -6. Northwest wind 5 to 7 mph becoming light and variable in the evening.
Sunday
Partly sunny, with a high near 22. East wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 6. East wind around 6 mph becoming northwest after midnight.
Monday
Sunny, with a high near 32. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 17. Northwest wind 3 to 6 mph.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Partly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Newcastle WY
 43.61°N 104.07°W (Elev. 3947 ft)
11:56 am MST Nov 28, 2025
12pm MST Nov 28, 2025-6pm MST Dec 4, 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