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

Casper, Natrona County International Airport (KCPR)

Lat: 42.9°NLon: 106.47°WElev: 5348ft.

Overcast

62°F

17°C

Humidity 62%
Wind Speed Vrbl 5 mph
Barometer 30.29 in (1020.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 23 Jun 9:53 am MDT
Extended Forecast for

19 Miles SSE Alcova WY

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 73. Northwest wind 5 to 15 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 48. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 75. Light and variable wind becoming north northwest 10 to 15 mph in the afternoon.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North northeast wind 5 to 15 mph becoming south southeast after midnight. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm after noon. High near 73. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 73 °F

    Partly Sunny
    then Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78. Breezy.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76. Windy.

    High: 76 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 73. Northwest wind 5 to 15 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 48. North wind 5 to 10 mph becoming southeast after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 75. Light and variable wind becoming north northwest 10 to 15 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North northeast wind 5 to 15 mph becoming south southeast after midnight. Chance of precipitation is 40%.
Thursday
Showers and possibly a thunderstorm after noon. High near 73. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 78. Breezy.
Friday Night
Partly cloudy, with a low around 53. Breezy.
Saturday
Sunny, with a high near 76. Windy.
Saturday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 47. Windy.
Sunday
Sunny, with a high near 68. Breezy.
Sunday Night
Partly cloudy, with a low around 43. Breezy.
Monday
Sunny, with a high near 67. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Alcova WY
 42.29°N 106.6°W (Elev. 7402 ft)
Last Update:
12:31 am MDT Jun 23, 2026
Forecast Valid:
10am MDT Jun 23, 2026-6pm MDT Jun 29, 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