Areas of Severe Thunderstorms and Excessive Rainfall through This Weekend

A multi-day thunderstorm and heavy rain event will impact the south-central U.S. this Memorial Day weekend. Severe thunderstorms may produce large hail, severe gusts, and a possible tornado or two across portions of the central and southern Plains through Monday. The threat for heavy to excessive rainfall and possible flash flooding will return to the south-central U.S., especially in the Ozarks. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

71°F

22°C

Humidity 33%
Wind Speed N 11 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 May 03:53 PM MDT
Extended Forecast for

Casper WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 73. North wind around 13 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms.  Mostly cloudy, with a low around 45. North wind 9 to 14 mph becoming east after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Isolated
    T-storms

  • Saturday

    Saturday: Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 63. Breezy, with an east northeast wind 8 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Scattered
    Showers then
    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then scattered showers.  Cloudy, with a low around 46. Breezy, with an east northeast wind 6 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 63. East northeast wind 6 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 44. East wind 5 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 68. East northeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 73. North wind around 13 mph, with gusts as high as 20 mph.
Tonight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 45. North wind 9 to 14 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 63. Breezy, with an east northeast wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then scattered showers. Cloudy, with a low around 46. Breezy, with an east northeast wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. East northeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. East wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Memorial Day
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.85°N 106.31°W (Elev. 5151 ft)
3:58 pm MDT May 23, 2025
4pm MDT May 23, 2025-6pm MDT May 29, 2025
 
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Additional Resources

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