Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

61°F

16°C

Humidity 72%
Wind Speed W 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 07:53 AM MDT
Extended Forecast for

15 Miles N Casper/Natrona Intl Airport WY

  • Today

    Today: Sunny, with a high near 81. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 81 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Northwest wind 6 to 10 mph becoming north northeast in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Partly sunny, with a high near 76. West wind 6 to 11 mph becoming north in the morning. Winds could gust as high as 21 mph.

    High: 76 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 53. North wind 6 to 10 mph becoming west southwest after midnight.

    Low: 53 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Southwest wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 55. Northwest wind 6 to 10 mph becoming north northeast in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 76. West wind 6 to 11 mph becoming north in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 53. North wind 6 to 10 mph becoming west southwest after midnight.
Wednesday
Sunny, with a high near 77. Southwest wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 53. North wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 85. Southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Casper/Natrona Intl Airport WY
 43.15°N 106.46°W (Elev. 5837 ft)
6:17 am MDT Aug 17, 2026
8am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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