Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

64°F

18°C

Humidity 23%
Wind Speed SW 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 03 Sep 08:30 PM MDT
Extended Forecast for

9 Miles SW Alcova WY

Red Flag Warning until September 3, 09:00pm
Red Flag Warning September 4, 12:00pm until September 4, 09:00pm
Click here for hazard details and duration
...
Red Flag Warning
  •  
    Red Flag Warning until September 3, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Breezy, with a southwest wind 10 to 15 mph increasing to 19 to 24 mph in the morning. Winds could gust as high as 37 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Breezy, with a south wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Southwest wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Southwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 85. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 54. South southwest wind 11 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Labor Day

    Labor Day: Mostly sunny, with a high near 79. Windy.

    High: 79 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. South wind 7 to 11 mph.
Friday
Sunny, with a high near 82. Breezy, with a southwest wind 10 to 15 mph increasing to 19 to 24 mph in the morning. Winds could gust as high as 37 mph.
Friday Night
Mostly clear, with a low around 56. Breezy, with a south wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 86. Southwest wind 5 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 53. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54. South southwest wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Labor Day
Mostly sunny, with a high near 79. Windy.
Monday Night
Partly cloudy, with a low around 48. Breezy.
Tuesday
Sunny, with a high near 79. Breezy.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Alcova WY
 42.47°N 106.86°W (Elev. 5942 ft)
7:16 pm MDT Sep 3, 2026
8pm MDT Sep 3, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database