Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Red Flag Warning until September 4, 09:00 PM MDT

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

70°F

21°C

Humidity	28%
Wind Speed	SW 8 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	04 Sep 08:20 PM MDT

More Information:

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

Extended Forecast for

Casper WY

Red Flag Warning September 4, 08:32pm until September 4, 09:00pm

Click here for hazard details and duration

...

Red Flag Warning September 4, 08:32pm until September 4, 09:00pm
NOW until 9:00pm Fri
Red Flag Warning
Tonight
Low: 61 °F
Mostly Clear
Saturday
High: 90 °F
Sunny and
Breezy
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Slight Chance
T-storms then
Slight Chance
Showers and
Breezy
Labor Day
High: 82 °F
Mostly Sunny
and Windy
Monday Night
Low: 55 °F
Mostly Clear
and Breezy
Tuesday
High: 80 °F
Sunny and
Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 61. South southwest wind 8 to 10 mph.

Saturday

Sunny, with a high near 90. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 25 mph.

Saturday Night

Partly cloudy, with a low around 60. South southwest wind 5 to 9 mph.

Sunday

Mostly sunny, with a high near 89. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

Labor Day

Mostly sunny, with a high near 82. Windy, with a west southwest wind 23 to 29 mph, with gusts as high as 41 mph.

Monday Night

Mostly clear, with a low around 55. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 32 mph.

Tuesday

Sunny, with a high near 80. Breezy.

Tuesday Night

Mostly clear, with a low around 52.

Wednesday

Mostly sunny, with a high near 82.

Wednesday Night

Partly cloudy, with a low around 56.