Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348ft.

haze

18°F

-8°C

Humidity	72%
Wind Speed	NNE 11 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	10°F (-12°C)
Visibility	5.00 mi
Wind Chill	6°F (-14°C)
Last update	05 Dec 05:35 PM MST

More Information:

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

Extended Forecast for

Casper WY

This
Afternoon

Snow Showers
and Blustery
High: 25 °F
Tonight

Snow Showers
Likely then
Mostly Cloudy
Low: 17 °F
Monday

Mostly Cloudy
and Windy
High: 38 °F
Monday
Night

Mostly Cloudy
and Windy
Low: 25 °F
Tuesday

Mostly Sunny
and Breezy
High: 43 °F
Tuesday
Night

Partly Cloudy
and Windy
Low: 30 °F
Wednesday

Partly Sunny
and Windy
High: 47 °F
Wednesday
Night

Mostly Cloudy
and Windy
Low: 33 °F
Thursday

Chance Snow
Showers and
Breezy
High: 41 °F

Detailed Forecast

This Afternoon

Snow showers. Steady temperature around 25. Blustery, with a north northwest wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers likely, mainly before 8pm. Mostly cloudy, with a low around 17. North northeast wind 6 to 10 mph becoming east southeast after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Monday

Mostly cloudy, with a high near 38. Windy, with an east southeast wind 7 to 12 mph becoming west southwest 20 to 25 mph in the afternoon. Winds could gust as high as 41 mph.

Monday Night

Mostly cloudy, with a low around 25. Windy, with a southwest wind 20 to 25 mph becoming south southeast 6 to 11 mph after midnight. Winds could gust as high as 38 mph.

Tuesday

Mostly sunny, with a high near 43. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 29 mph.

Tuesday Night

Partly cloudy, with a low around 30. Windy, with a southwest wind 16 to 26 mph, with gusts as high as 41 mph.

Wednesday

Partly sunny, with a high near 47. Windy, with a southwest wind 28 to 33 mph, with gusts as high as 50 mph.

Wednesday Night

Mostly cloudy, with a low around 33. Windy.

Thursday

A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 41. Breezy.

Thursday Night

Snow showers likely. Cloudy, with a low around 22. Chance of precipitation is 70%.