Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that 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.

Clear

74°F

23°C

Humidity 23%
Wind Speed N 10 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Aug 07:53 PM MDT
Extended Forecast for

6 Miles E Evansville WY

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind becoming east northeast 5 to 7 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Light west wind becoming west northwest 6 to 11 mph in the morning.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. Northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 95. Light and variable wind becoming northwest 5 to 9 mph in the morning.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 92. Light east southeast wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 92 °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 61. South wind 9 to 13 mph.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 92. Breezy.

    High: 92 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Calm wind becoming east northeast 5 to 7 mph.
Thursday
Sunny, with a high near 91. Light west wind becoming west northwest 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 58. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 95. Light and variable wind becoming northwest 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 60. North wind 5 to 9 mph becoming calm after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Light east southeast wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. South wind 9 to 13 mph.
Sunday
Mostly sunny, with a high near 92. Breezy.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Evansville WY
 42.86°N 106.13°W (Elev. 5075 ft)
6:01 pm MDT Aug 19, 2026
8pm MDT Aug 19, 2026-6pm MDT Aug 26, 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