Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

56°F

13°C

Humidity 59%
Wind Speed N 5 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 20 Jun 03:53 AM MDT
Extended Forecast for

13 Miles SSW Casper WY

  • Today

    Today: A slight chance of thunderstorms after noon.  Partly sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the afternoon.  Chance of precipitation is 20%.

    High: 85 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of thunderstorms before 9pm.  Partly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light and variable  in the evening.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 75. Light and variable wind becoming northwest 5 to 10 mph in the morning.  Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. North wind 5 to 8 mph becoming calm  after midnight.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 79. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. North northeast wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 24 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming north northeast 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

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

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
A slight chance of thunderstorms after noon. Partly sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of thunderstorms before 9pm. Partly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 75. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 50. North wind 5 to 8 mph becoming calm after midnight.
Monday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 79. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 49. North northeast wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 78. Calm wind becoming north northeast 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Casper WY
 42.65°N 106.41°W (Elev. 5833 ft)
3:31 am MDT Jun 20, 2026
4am MDT Jun 20, 2026-6pm MDT Jun 26, 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