Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

86°F

30°C

Humidity	19%
Wind Speed	S 3 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	27 Aug 01:00 PM MDT

More Information:

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

Extended Forecast for

Casper WY

This Afternoon
High: 90 °F
Sunny
Tonight
Low: 63 °F
Partly Cloudy
Friday
High: 90 °F
Breezy.
Mostly Sunny
then Isolated
T-storms
Friday Night
Low: 61 °F
Isolated
T-storms and
Breezy then
Mostly Cloudy
Saturday
High: 87 °F
Mostly Sunny
and Breezy
then Isolated
T-storms and
Windy
Saturday Night
Low: 59 °F
Breezy.
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 82 °F
Mostly Sunny
and Windy
Sunday Night
Low: 55 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Monday
High: 81 °F
Mostly Sunny
then Mostly
Sunny and
Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 90. West wind 6 to 8 mph.

Tonight

Partly cloudy, with a low around 63. Light and variable wind becoming southwest 5 to 9 mph in the evening.

Friday

Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Friday Night

Isolated showers and thunderstorms before 9pm. Mostly cloudy, with a low around 61. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.

Saturday

Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 87. Windy, with a west southwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 20%.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 59. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 82. Windy, with a west southwest wind 20 to 28 mph, with gusts as high as 40 mph.

Sunday Night

Partly cloudy, with a low around 55. Breezy.

Monday

Mostly sunny, with a high near 81. Breezy.

Monday Night

Partly cloudy, with a low around 56.

Tuesday

Mostly sunny, with a high near 83. Breezy.

Tuesday Night

Mostly clear, with a low around 57. Breezy.