Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.9°NLon: 106.47°WElev: 5348ft.

Overcast

61°F

16°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 30.05 in (1012.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 13 Aug 8:53 pm MDT
Extended Forecast for

13 Miles W Shirley Basin WY

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52. South southeast wind around 10 mph becoming southwest after midnight.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. West southwest wind 10 to 15 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 51. West southwest wind 5 to 10 mph.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73. West wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 49. West northwest wind 5 to 10 mph becoming east southeast in the evening.  Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. South southeast wind around 10 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 73. West southwest wind 10 to 15 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 51. West southwest wind 5 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. West wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. West northwest wind 5 to 10 mph becoming east southeast in the evening. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Shirley Basin WY
 42.34°N 106.46°W (Elev. 7375 ft)
12:31 pm MDT Aug 13, 2026
9pm MDT Aug 13, 2026-6pm MDT Aug 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database