Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

light snow,mist

34°F

1°C

Humidity	96%
Wind Speed	NW 12 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	33°F (1°C)
Visibility	2.00 mi
Wind Chill	25°F (-4°C)
Last update	21 May 06:53 AM MDT

More Information:

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

Extended Forecast for

Casper WY

Today
High: 46 °F
Showers
Tonight
Low: 37 °F
Isolated
T-storms then
Partly Cloudy
Wednesday
High: 65 °F
Increasing
Clouds and
Breezy
Wednesday Night
Low: 43 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 61 °F
Windy. Mostly
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 35 °F
Slight Chance
Showers and
Breezy then
Partly Cloudy
Friday
High: 62 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 42 °F
Slight Chance
Showers then
Partly Cloudy
Saturday
High: 71 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy

Detailed Forecast

Today

Showers before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then scattered showers and thunderstorms after 4pm. High near 46. Northwest wind 7 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Isolated showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind 6 to 11 mph becoming south southeast after midnight. Chance of precipitation is 20%.

Wednesday

Increasing clouds, with a high near 65. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 26 mph.

Wednesday Night

Partly cloudy, with a low around 43. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 24 mph.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Windy, with a west southwest wind 14 to 19 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 44 mph.

Thursday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35. Breezy, with a west southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. West southwest wind 7 to 11 mph.

Friday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 42.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Breezy.

Saturday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 67. Breezy.

Sunday Night

A slight chance of showers. Partly cloudy, with a low around 42. Breezy.