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

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

73°F

23°C

Humidity 31%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 Jul 08:05 AM MDT
Extended Forecast for

16 Miles NNE Shirley Basin WY

  • Today

    Today: Sunny, with a high near 86. East southeast wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 36 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 84. South wind 5 to 11 mph becoming north northwest in the morning. Winds could gust as high as 24 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. East northeast wind 8 to 11 mph becoming south southeast in the evening. Winds could gust as high as 24 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. East southeast wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 34 mph.

    Low: 58 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 84. South southeast wind 7 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 86. East southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 58. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 36 mph.
Monday
Sunny, with a high near 84. South wind 5 to 11 mph becoming north northwest in the morning. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 58. East northeast wind 8 to 11 mph becoming south southeast in the evening. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 83. East southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 58. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 34 mph.
Wednesday
Sunny, with a high near 84. South southeast wind 7 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Shirley Basin WY
 42.56°N 106.1°W (Elev. 8373 ft)
Last Update:
7:47 am MDT Jul 12, 2026
Forecast Valid:
8am MDT Jul 12, 2026-6pm MDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation