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Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

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

Fair and Breezy

79°F

26°C

Humidity 28%
Wind Speed W 23 G 28 mph
Barometer 29.91 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 7 Sep 11:35 am MDT
Extended Forecast for

6 Miles SE Upton WY

Red Flag Warning until September 7, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until September 7, 07:00pm

    NOW until 7:00pm Mon

    Red Flag Warning

  • Labor Day

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. North wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. North wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Light and variable wind becoming west around 6 mph in the morning. Winds could gust as high as 16 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48. Light and variable wind becoming southeast around 5 mph.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Labor Day
Sunny, with a high near 89. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 50. West wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 81. North wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 46. North wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 78. Light and variable wind becoming west around 6 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
Clear, with a low around 48. Light and variable wind becoming southeast around 5 mph.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 76.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Breezy.
Sunday
A chance of showers. Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Upton WY
 44.06°N 104.53°W (Elev. 4252 ft)
Last Update:
9:36 am MDT Sep 7, 2026
Forecast Valid:
11am MDT Sep 7, 2026-6pm MDT Sep 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation