Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Mostly Cloudy

61°F

16°C

Humidity 93%
Wind Speed SE 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 13 Aug 10:53 PM MDT
Extended Forecast for

15 Miles E Alcova WY

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 55. South southeast wind 7 to 10 mph.

    Low: 55 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 79. Breezy, with a south wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 79 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms, mainly between 11pm and midnight.  Increasing clouds, with a low around 54. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 77. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. North northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. South southeast wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 79. Breezy, with a south wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A 10 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Increasing clouds, with a low around 54. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 51. North northwest wind around 6 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 80. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Alcova WY
 42.52°N 106.42°W (Elev. 6217 ft)
10:17 pm MDT Aug 13, 2026
11pm MDT Aug 13, 2026-6pm MDT Aug 20, 2026
 
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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