National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed SW 17 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 17 Oct 06:05 AM MDT
Extended Forecast for

9 Miles N Shirley Basin WY

  • Today

    Today: Sunny, with a high near 59. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 28 mph.

    High: 59 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southwest wind 5 to 9 mph becoming light south southwest after midnight. Winds could gust as high as 23 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming west 5 to 7 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Calm wind becoming southeast 5 to 7 mph in the evening.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59. South southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. South wind 6 to 8 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 36. Southwest wind 5 to 9 mph becoming light south southwest after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 58. Calm wind becoming west 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 34. Calm wind becoming southeast 5 to 7 mph in the evening.
Monday
Sunny, with a high near 59. South southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 38. South wind 6 to 8 mph.
Tuesday
Sunny, with a high near 60. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
A chance of showers. Mostly sunny, with a high near 64.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
A chance of showers. Partly sunny, with a high near 58. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Shirley Basin WY
 42.49°N 106.21°W (Elev. 7320 ft)
Last Update:
5:32 am MDT Oct 17, 2026
Forecast Valid:
6am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation