National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Mondell Field (KECS)

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

Fair

43°F

6°C

Humidity 57%
Wind Speed NE 5 mph
Barometer 30.06 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Nov 10:55 pm MST
Extended Forecast for

Upton WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southeast wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65. Southeast wind 3 to 6 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. South wind 6 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Southwest wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. West wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Northwest wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northeast wind around 5 mph becoming light and variable in the evening.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Southeast wind 5 to 9 mph, with gusts as high as 17 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 65. Southeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 37. South wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 70. Southwest wind 8 to 15 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 34. West wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 56. Northwest wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 31. Northeast wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 55. Southeast wind 5 to 9 mph, with gusts as high as 17 mph.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 45.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Upton WY
 44.1°N 104.62°W (Elev. 4262 ft)
Last Update:
10:11 pm MST Nov 12, 2025
Forecast Valid:
11pm MST Nov 12, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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