Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Mondell Field (KECS)

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

Overcast

39°F

4°C

Humidity 56%
Wind Speed N 9 mph
Barometer 29.93 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 3 Mar 1:35 am MST
Extended Forecast for

10 Miles SSE Sundance WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Light northeast wind.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Calm wind becoming north 5 to 7 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Calm wind becoming south around 6 mph in the evening. Winds could gust as high as 16 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. South wind 5 to 7 mph, with gusts as high as 16 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. South wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 55. Light and variable wind becoming north 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then snow likely.  Increasing clouds, with a low around 26. North wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 33. North wind 8 to 10 mph, with gusts as high as 25 mph.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: A slight chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Light northeast wind.
Tuesday
Sunny, with a high near 52. Calm wind becoming north 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 34. Calm wind becoming south around 6 mph in the evening. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 58. South wind 5 to 7 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly cloudy, with a low around 37. South wind 5 to 7 mph, with gusts as high as 16 mph.
Thursday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 55. Light and variable wind becoming north 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
A chance of rain and snow before 8pm, then snow likely. Increasing clouds, with a low around 26. North wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 33. North wind 8 to 10 mph, with gusts as high as 25 mph.
Friday Night
A slight chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20.
Saturday
Sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A slight chance of rain. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Sundance WY
 44.26°N 104.28°W (Elev. 5200 ft)
11:32 pm MST Mar 2, 2026
1am MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
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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