Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday 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.

Clear

45°F

7°C

Humidity	39%
Wind Speed	SSW 23 MPH
Barometer	29.65 in (1004.06 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	27 Dec 12:35 PM MST

More Information:

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

Extended Forecast for

Mountain View WY

This Afternoon
High: 45 °F
Chance Snow
Showers and
Windy
Tonight
Low: 8 °F
Snow Showers
Likely and
Blustery
Sunday
High: 21 °F
Sunny and
Breezy
Sunday Night
Low: 11 °F
Mostly Clear
Monday
High: 36 °F
Sunny and
Breezy
Monday Night
Low: 20 °F
Partly Cloudy
Tuesday
High: 42 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Mostly Clear
Wednesday
High: 48 °F
Sunny and
Breezy

Detailed Forecast

This Afternoon

A 30 percent chance of snow showers, mainly after 4pm. Increasing clouds, with a high near 45. Windy, with a south southwest wind 20 to 25 mph becoming west northwest. Winds could gust as high as 40 mph.

Tonight

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 8. Wind chill values as low as zero. Blustery, with a north wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday

Sunny, with a high near 21. Wind chill values as low as -5. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 33 mph.

Sunday Night

Mostly clear, with a low around 11. Wind chill values as low as zero. Southwest wind 9 to 11 mph.

Monday

Sunny, with a high near 36. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 24 mph.

Monday Night

Partly cloudy, with a low around 20. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

Tuesday

Mostly sunny, with a high near 42. Southwest wind 8 to 14 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 24.

Wednesday

Sunny, with a high near 48. Breezy.