Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Clear

79°F

26°C

Humidity 44%
Wind Speed WSW 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Jul 08:20 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Isolated showers and thunderstorms after noon.  Patchy smoke. Increasing clouds, with a high near 93. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 93 °F

    Patchy Smoke
    then Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming west northwest after midnight.  Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 92. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. North wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. North wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Sunday

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

    High: 102 °F

    Hot

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Patchy smoke. Increasing clouds, with a high near 93. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 62. Southwest wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 92. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 59. North wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 96. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 59. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 65.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 92.
Monday Night
Clear, with a low around 57. Breezy.
Tuesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.88°N 106.31°W (Elev. 5200 ft)
8:02 am MDT Jul 29, 2026
8am MDT Jul 29, 2026-6pm MDT Aug 4, 2026
 
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Additional Resources

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