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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

Mondell Field (KECS)

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

Mostly Cloudy

73°F

23°C

Humidity 69%
Wind Speed NE 7 mph
Barometer 30.10 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 23 Jul 3:15 pm MDT
Extended Forecast for

Upton WY

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 77. Light north wind. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm. Mostly clear, with a low around 61. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Scattered
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 98. Light and variable wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. Calm wind becoming southeast around 6 mph after midnight. Winds could gust as high as 16 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 104. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 104 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: A slight chance of showers after midnight. Partly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100.

    High: 100 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 77. Light north wind. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms before 9pm. Mostly clear, with a low around 61. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 98. Light and variable wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 67. Calm wind becoming southeast around 6 mph after midnight. Winds could gust as high as 16 mph.
Saturday
Sunny and hot, with a high near 104. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 68.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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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:
2:22 pm MDT Jul 23, 2026
Forecast Valid:
3pm MDT Jul 23, 2026-6pm MDT Jul 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation