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

Casper, Natrona County International Airport (KCPR)

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

Clear

39°F

4°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 14 Apr 08:05 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Scattered showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. Southwest wind 5 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 30%.

    High: 60 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 36. Breezy, with a light and variable wind becoming southwest 12 to 17 mph after midnight. Winds could gust as high as 26 mph.

    Low: 36 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Windy, with a west southwest wind 18 to 23 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 40 mph.

    High: 66 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. Windy, with a southwest wind 24 to 29 mph, with gusts as high as 41 mph.

    Low: 46 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.

    High: 67 °F

    Windy. Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Snow showers, possibly mixed with rain, becoming all snow after midnight. Low around 26. Blustery, with a west wind 18 to 22 mph becoming north northeast in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Snow Showers
    and Blustery

  • Friday

    Friday: Snow showers. High near 34. Breezy, with a north northeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 34 °F

    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Today
Scattered showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. Southwest wind 5 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 36. Breezy, with a light and variable wind becoming southwest 12 to 17 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Sunny, with a high near 66. Windy, with a west southwest wind 18 to 23 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 46. Windy, with a southwest wind 24 to 29 mph, with gusts as high as 41 mph.
Thursday
Scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Windy, with a southwest wind 22 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.
Thursday Night
Snow showers, possibly mixed with rain, becoming all snow after midnight. Low around 26. Blustery, with a west wind 18 to 22 mph becoming north northeast in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 34. Breezy, with a north northeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 46. Breezy.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 72. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
7:02 am MDT Apr 14, 2026
Forecast Valid:
8am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation