Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

39°F

4°C

Humidity	38%
Wind Speed	WSW 11 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	07 Dec 03:53 PM MST

More Information:

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

Extended Forecast for

Casper WY

High Wind Watch December 8, 11:00pm until December 11, 05:00am

Click here for hazard details and duration

High Wind Watch

This Afternoon
High: 41 °F
Mostly Sunny
Tonight
Low: 35 °F
Partly Cloudy
and Windy
Monday
High: 45 °F
Sunny and
Breezy
Monday Night
Low: 35 °F
Increasing
Clouds and
Very Windy
Tuesday
High: 52 °F
Mostly Cloudy
and Very
Windy
Tuesday Night
Low: 31 °F
Chance
Rain/Snow and
Breezy
Wednesday
High: 53 °F
Windy. Chance
Rain/Snow
then Chance
Showers
Wednesday Night
Low: 29 °F
Chance
Rain/Snow and
Windy
Thursday
High: 38 °F
Chance
Rain/Snow and
Breezy then
Chance Snow
Showers

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 41. West southwest wind around 13 mph.

Tonight

Partly cloudy, with a steady temperature around 35. Windy, with a southwest wind 20 to 25 mph, with gusts as high as 36 mph.

Monday

Sunny, with a high near 45. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 33 mph.

Monday Night

Increasing clouds, with a low around 35. Very windy, with a southwest wind 24 to 29 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph.

Tuesday

Mostly cloudy, with a high near 52. Very windy, with a southwest wind 38 to 43 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph.

Tuesday Night

A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

Wednesday

A chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 53. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Windy. Chance of precipitation is 50%.

Thursday

A chance of rain and snow showers before 11am, then a chance of snow showers. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 50%.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 18.

Friday

Mostly cloudy, with a high near 35.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Mostly sunny, with a high near 46.