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

88°F

31°C

Humidity	13%
Wind Speed	NW 12 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	19 Aug 05:35 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

22 Miles SSW Powder River WY

Tonight
Low: 57 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 87 °F
Sunny
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 60 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 82 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 56 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 57. North northwest wind 5 to 10 mph becoming light northwest after midnight.

Thursday

Sunny, with a high near 83. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 59. North northwest wind 5 to 10 mph becoming light and variable in the evening.

Friday

Sunny, with a high near 87. Southwest wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

Friday Night

Partly cloudy, with a low around 59. North wind 8 to 13 mph becoming light northeast after midnight. Winds could gust as high as 26 mph.

Saturday

A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. Southwest wind around 11 mph.

Sunday

Mostly sunny, with a high near 82. Breezy.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.

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 80.