Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from September 14, 12:00 PM MDT until September 14, 08:00 PM MDT

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

75°F

24°C

Humidity	13%
Wind Speed	W 12 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	14 Sep 05:35 PM MDT

More Information:

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

Extended Forecast for

Bar Nunn WY

Red Flag Warning until September 14, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until September 14, 08:00pm
NOW until 8:00pm Mon
Red Flag Warning
This Afternoon
High: 76 °F
Sunny and
Breezy
Tonight
Low: 40 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 50 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 80 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 46 °F
Chance
Showers and
Breezy
Thursday
High: 78 °F
Chance
Showers
Thursday Night
Low: 50 °F
Chance
Showers then
Mostly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 76. Breezy, with a west northwest wind around 21 mph, with gusts as high as 31 mph.

Tonight

Mostly clear, with a low around 40. Breezy, with a west northwest wind 7 to 17 mph becoming east after midnight. Winds could gust as high as 28 mph.

Tuesday

Sunny, with a high near 75. East wind 7 to 9 mph.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 50. East wind 10 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Wednesday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 80. South southwest wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Wednesday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 24 mph.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Thursday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Breezy.

Friday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.

Saturday Night

Mostly clear, with a low around 42.

Sunday

Sunny, with a high near 75.