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

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

36°F

2°C

Humidity 54%
Wind Speed SSW 13 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 15 Apr 05:53 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Sunny, with a high near 66. Windy, with a west southwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 66 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 47. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 41 mph.

    Low: 47 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, mainly after 3pm. Increasing clouds, with a high near 67. Windy, with a southwest wind 24 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.

    High: 67 °F

    Windy. Mostly
    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 25. Breezy, with a west wind 13 to 23 mph becoming north northeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Rain/Snow and
    Breezy then
    Snow Showers
    and Blustery

  • Friday

    Friday: Snow showers. High near 35. Breezy, with a north wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. North northwest wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 18 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 66. Windy, with a west southwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.
Tonight
Mostly clear, with a low around 47. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 41 mph.
Thursday
Showers likely and possibly a thunderstorm, mainly after 3pm. Increasing clouds, with a high near 67. Windy, with a southwest wind 24 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
Thursday Night
Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 25. Breezy, with a west wind 13 to 23 mph becoming north northeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers. High near 35. Breezy, with a north wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. North northwest wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 47. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 71. Breezy.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 74. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
4:17 am MDT Apr 15, 2026
Forecast Valid:
6am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation