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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

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

Fair

30°F

-1°C

Humidity 43%
Wind Speed NW 18 G 24 mph
Barometer 30.23 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 9 Jan 2:15 pm MST
Extended Forecast for

Upton WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 30. Wind chill values as low as 16. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 23. Wind chill values as low as 12. West wind 7 to 10 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as 12. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Calm wind becoming southwest around 6 mph in the morning.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 11am. Mostly cloudy, with a high near 50. Breezy.

    High: 50 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 30. Wind chill values as low as 16. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Tonight
A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 23. Wind chill values as low as 12. West wind 7 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as 12. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 20. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 49. Calm wind becoming southwest around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 23. Light and variable wind.
Monday
Partly sunny, with a high near 53. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 33. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.
Tuesday
A slight chance of rain after 11am. Mostly cloudy, with a high near 50. Breezy.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 44. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Upton WY
 44.1°N 104.62°W (Elev. 4262 ft)
Last Update:
1:21 pm MST Jan 9, 2026
Forecast Valid:
2pm MST Jan 9, 2026-6pm MST Jan 15, 2026
 
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Additional Resources

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