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.

Overcast

61°F

16°C

Humidity 25%
Wind Speed SSW 21 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Apr 09:35 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Isolated showers after 5pm. Mostly sunny, with a high near 73. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Sunny
    and Breezy
    then Isolated
    Showers and
    Windy

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Mostly clear, with a low around 45. Windy, with a southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Windy.
    Scattered
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 36 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 34 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 64. Windy, with a west southwest wind 15 to 20 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 46 mph.

    High: 64 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Windy, with a west southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.

    Low: 39 °F

    Partly Cloudy
    and Windy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Windy.

    High: 65 °F

    Sunny and
    Windy

Detailed Forecast

Today
Isolated showers after 5pm. Mostly sunny, with a high near 73. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly before 7pm. Mostly clear, with a low around 45. Windy, with a southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 70. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Partly cloudy, with a low around 42. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 34 mph.
Monday
Sunny, with a high near 64. Windy, with a west southwest wind 15 to 20 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 46 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Windy, with a west southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Breezy, with a west wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 65. Windy.
Wednesday Night
Partly cloudy, with a low around 42. Windy.
Thursday
A chance of showers. Mostly sunny, with a high near 62. Windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 46. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
9:18 am MDT Apr 11, 2026
Forecast Valid:
9am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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