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

46°F

8°C

Humidity 39%
Wind Speed NE 9 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 08 Apr 08:35 PM MDT
Extended Forecast for

Casper WY

  • Tonight

    Tonight: Partly cloudy, with a low around 40. East wind 7 to 10 mph becoming west after midnight.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Mostly sunny, with a high near 61. Breezy, with a west southwest wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    High: 61 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. North northeast wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers. Partly sunny, with a high near 71. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74. Windy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 74 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 47. Breezy, with a southwest wind around 23 mph, with gusts as high as 34 mph.

    Low: 47 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 67. Windy.

    High: 67 °F

    Windy. Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. East wind 7 to 10 mph becoming west after midnight.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Mostly sunny, with a high near 61. Breezy, with a west southwest wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 36. North northeast wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 71. East southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 47. South wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 74. Windy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 47. Breezy, with a southwest wind around 23 mph, with gusts as high as 34 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 67. Windy.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 42. Breezy.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 57. Breezy. Chance of precipitation is 70%.
Monday Night
Rain and snow showers likely. Mostly cloudy, with a low around 34. Breezy.
Tuesday
Rain and snow showers likely. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 34.
Wednesday
Sunny, with a high near 62. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
8:32 pm MDT Apr 8, 2026
Forecast Valid:
8pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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