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

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

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

Overcast and Breezy

46°F

8°C

Humidity 57%
Wind Speed N 21 G 31 mph
Barometer 30.10 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Jan 2:15 pm MST
Extended Forecast for

Upton WY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 52. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 34 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 29. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Light northwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 33 mph.

    High: 43 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Blustery, with a northwest wind 24 to 29 mph, with gusts as high as 46 mph.

    Low: 17 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: Partly sunny, with a high near 29. Windy, with a northwest wind 22 to 30 mph, with gusts as high as 47 mph.

    High: 29 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 52. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 34 mph.
Tonight
A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 29. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 28. Light northwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 43. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 17. Blustery, with a northwest wind 24 to 29 mph, with gusts as high as 46 mph.
Friday
Partly sunny, with a high near 29. Windy, with a northwest wind 22 to 30 mph, with gusts as high as 47 mph.
Friday Night
Mostly cloudy, with a low around 14. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 45. Breezy.
Sunday Night
Mostly clear, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Upton WY
 44.09°N 104.65°W (Elev. 4272 ft)
Last Update:
2:11 pm MST Jan 13, 2026
Forecast Valid:
2pm MST Jan 13, 2026-6pm MST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation