Areas of Dangerous Heat and Severe Thunderstorms

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 before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Partly Cloudy

66°F

19°C

Humidity	52%
Wind Speed	WSW 9 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	26 Aug 10:20 PM MDT

More Information:

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

Extended Forecast for

Casper WYSimilar City Names

Tonight
Low: 58 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Cloudy
Friday
High: 90 °F
Breezy.
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 61 °F
Slight Chance
T-storms and
Breezy then
Mostly Cloudy
Saturday
High: 86 °F
Mostly Sunny
and Breezy
then Chance
T-storms and
Windy
Saturday Night
Low: 60 °F
Mostly Cloudy
and Breezy
Sunday
High: 81 °F
Mostly Sunny
and Windy
Sunday Night
Low: 55 °F
Partly Cloudy
and Breezy
then Partly
Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 58. South southeast wind 5 to 7 mph becoming light and variable after midnight.

Thursday

Sunny, with a high near 91. Light and variable wind becoming west southwest 5 to 7 mph in the morning.

Thursday Night

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

Friday

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 90. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Friday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 61. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 29 mph.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Windy, with a west southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph.

Saturday Night

Mostly cloudy, with a low around 60. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 36 mph.

Sunday

Mostly sunny, with a high near 81. Windy.

Sunday Night

Partly cloudy, with a low around 55. Breezy.

Monday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Breezy.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Tuesday

Sunny, with a high near 83. Breezy.