Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

77°F

25°C

Humidity 47%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Jul 11:35 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Scattered showers and thunderstorms, mainly between 2pm and 3pm.  Partly sunny, with a high near 89. West northwest wind 3 to 8 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 61. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Scattered
    T-storms and
    Breezy then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Breezy, with a west wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 91 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. South southwest wind 7 to 13 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 94. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 95. West southwest wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 89. West northwest wind 3 to 8 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 61. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 91. Breezy, with a west wind 8 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 61. South southwest wind 7 to 13 mph.
Sunday
Sunny, with a high near 94. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 59. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 95. West southwest wind 5 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 94.
Tuesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.85°N 106.34°W (Elev. 5154 ft)
10:14 am MDT Jul 18, 2025
11am MDT Jul 18, 2025-6pm MDT Jul 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database