Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. 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.

Overcast

7°F

-14°C

Humidity	65%
Wind Speed	WSW 8 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	-2°F (-19°C)
Visibility	10.00 mi
Wind Chill	-6°F (-21°C)
Last update	25 Jan 03:05 AM MST

More Information:

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

Extended Forecast for

Casper WY

Overnight
Low: 2 °F
Slight Chance
Snow Showers
Sunday
High: 7 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Sunday Night
Low: 5 °F
Mostly Clear
and Breezy
Monday
High: 39 °F
Sunny and
Breezy
Monday Night
Low: 21 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 43 °F
Mostly Sunny
Tuesday Night
Low: 20 °F
Mostly Clear
Wednesday
High: 46 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 2. Light north northwest wind.

Sunday

A 50 percent chance of snow showers, mainly before noon. Mostly cloudy, then gradually becoming sunny and cold, with a high near 7. Wind chill values as low as -10. Northeast wind 5 to 10 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around 5. Wind chill values as low as -10. Breezy, with a southwest wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph.

Monday

Sunny, with a high near 39. Wind chill values as low as -5. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 36 mph.

Monday Night

Partly cloudy, with a low around 21. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 26 mph.

Tuesday

Mostly sunny, with a high near 43. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 20. Southwest wind 6 to 10 mph.

Wednesday

Mostly sunny, with a high near 46. Breezy.

Wednesday Night

Mostly cloudy, with a low around 25.