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

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

78°F

26°C

Humidity 21%
Wind Speed ENE 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Jun 04:53 PM MDT
Extended Forecast for

3 Miles S Alcova WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Breezy, with a southeast wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 33 mph.

    Low: 53 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of showers between 10am and noon, then a slight chance of thunderstorms after noon. Partly sunny, with a high near 85. Breezy, with a light and variable wind becoming west northwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 51. Breezy, with a northwest wind 12 to 17 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Southwest wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. North northeast wind 5 to 8 mph becoming light and variable after midnight.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Breezy, with a light and variable wind becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 79 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Breezy, with a north northeast wind 10 to 20 mph, with gusts as high as 32 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. Breezy, with a southeast wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 33 mph.
Saturday
A slight chance of showers between 10am and noon, then a slight chance of thunderstorms after noon. Partly sunny, with a high near 85. Breezy, with a light and variable wind becoming west northwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 51. Breezy, with a northwest wind 12 to 17 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Southwest wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. North northeast wind 5 to 8 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 79. Breezy, with a light and variable wind becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 47. Breezy, with a north northeast wind 10 to 20 mph, with gusts as high as 32 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Alcova WY
 42.5°N 106.71°W (Elev. 6198 ft)
Last Update:
4:17 pm MDT Jun 19, 2026
Forecast Valid:
5pm MDT Jun 19, 2026-6pm MDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation