Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Partly Cloudy

61°F

16°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Aug 12:20 AM MDT
Extended Forecast for

2 Miles S Casper/Natrona Intl Airport WY

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Light and variable wind becoming west southwest 5 to 8 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Northwest wind 5 to 9 mph becoming light and variable.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. Southwest wind 5 to 8 mph.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Northwest wind 5 to 9 mph becoming east northeast in the evening.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 97. Southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. North wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Light and variable wind becoming west southwest 5 to 8 mph.
Wednesday
Sunny, with a high near 86. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 52. Northwest wind 5 to 9 mph becoming light and variable.
Thursday
Sunny, with a high near 93. Southwest wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 56. Northwest wind 5 to 9 mph becoming east northeast in the evening.
Friday
Sunny and hot, with a high near 97. Southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 59. North wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Breezy.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Casper/Natrona Intl Airport WY
 42.91°N 106.46°W (Elev. 5325 ft)
12:31 am MDT Aug 19, 2026
12am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database