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

33°C

91°F

Humidity 18%
Wind Speed SW 9 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 6°C (42°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 03 Jul 11:53 AM MDT
Extended Forecast for

Casper WY

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 33. West southwest wind 11 to 16 km/h becoming south southeast. Chance of precipitation is 40%.

    High: 33 °C

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 1am and 5am. Mostly cloudy, with a low around 16. Breezy, with a south wind 19 to 24 km/h becoming west southwest 11 to 16 km/h in the evening. Winds could gust as high as 37 km/h. Chance of precipitation is 40%.

    Low: 16 °C

    Scattered
    T-storms and
    Breezy then
    Scattered
    Showers

  • Independence Day

    Independence Day: Scattered showers and thunderstorms, mainly after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 29. West southwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the morning. Winds could gust as high as 32 km/h. Chance of precipitation is 40%.

    High: 29 °C

    Isolated
    Showers then
    Scattered
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12. North wind 13 to 18 km/h becoming east 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 12 °C

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 32. West southwest wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h.

    High: 32 °C

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12. West wind 13 to 18 km/h becoming light and variable after midnight.

    Low: 12 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 32. Light and variable wind becoming north northeast 8 to 13 km/h in the morning.

    High: 32 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12.

    Low: 12 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °C

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 33. West southwest wind 11 to 16 km/h becoming south southeast. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly between 1am and 5am. Mostly cloudy, with a low around 16. Breezy, with a south wind 19 to 24 km/h becoming west southwest 11 to 16 km/h in the evening. Winds could gust as high as 37 km/h. Chance of precipitation is 40%.
Independence Day
Scattered showers and thunderstorms, mainly after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 29. West southwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the morning. Winds could gust as high as 32 km/h. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12. North wind 13 to 18 km/h becoming east 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 32. West southwest wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12. West wind 13 to 18 km/h becoming light and variable after midnight.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 32. Light and variable wind becoming north northeast 8 to 13 km/h in the morning.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.85°N 106.31°W (Elev. 5151 m)
Last Update:
9:58 am MDT Jul 3, 2025
Forecast Valid:
12pm MDT Jul 3, 2025-6pm MDT Jul 9, 2025
 
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