Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.9°NLon: 106.47°WElev: 5348ft.

Fair

50°F

10°C

Humidity 52%
Wind Speed NW 3 mph
Barometer 30.08 in (1014.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 18 Jun 6:53 am MDT
Extended Forecast for

13 Miles SSW Shirley Basin WY

  • Today

    Today: Sunny, with a high near 76. East wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. West northwest wind 5 to 10 mph becoming northeast in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. West northwest wind around 5 mph becoming east southeast in the morning.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Breezy, with a north wind 5 to 10 mph becoming east southeast 15 to 20 mph in the evening. Winds could gust as high as 30 mph.

    Low: 51 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 79. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 25 mph in the morning. Winds could gust as high as 30 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 76. East wind 5 to 10 mph becoming west northwest in the afternoon.
Tonight
Increasing clouds, with a low around 44. West northwest wind 5 to 10 mph becoming northeast in the evening.
Juneteenth
Sunny, with a high near 79. West northwest wind around 5 mph becoming east southeast in the morning.
Friday Night
Mostly cloudy, with a low around 51. Breezy, with a north wind 5 to 10 mph becoming east southeast 15 to 20 mph in the evening. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 25 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 46. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Shirley Basin WY
 42.18°N 106.32°W (Elev. 7244 ft)
12:31 am MDT Jun 18, 2026
7am MDT Jun 18, 2026-6pm MDT Jun 24, 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