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

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Overcast

13°F

-11°C

Humidity	59%
Wind Speed	N 20 G 30 mph
Barometer	30.04 in (1020.6 mb)
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Wind Chill	-5°F (-21°C)
Last update	28 Dec 4:53 am MST

More Information:

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

Extended Forecast for

Crook CO

Overnight
Low: 17 °F
Chance Snow
and Blustery
Sunday
High: 30 °F
Slight Chance
Snow and
Blustery then
Sunny and
Windy
Sunday Night
Low: 9 °F
Mostly Clear
Monday
High: 43 °F
Sunny
Monday Night
Low: 16 °F
Mostly Clear
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 20 °F
Mostly Clear
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 24 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of snow. Mostly cloudy, with a low around 17. Blustery, with a north wind around 21 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.

Sunday

A 10 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values as low as zero. Windy, with a north northwest wind 20 to 26 mph, with gusts as high as 39 mph.

Sunday Night

Mostly clear, with a low around 9. Wind chill values as low as -1. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.

Monday

Sunny, with a high near 43. Wind chill values as low as -1. West wind 6 to 9 mph, with gusts as high as 16 mph.

Monday Night

Mostly clear, with a low around 16. West wind 5 to 7 mph.

Tuesday

Sunny, with a high near 52.

Tuesday Night

Mostly clear, with a low around 20.

Wednesday

Sunny, with a high near 57.