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

Current conditions at

Shenandoah Municipal (KSDA)

Lat: 40.75°NLon: 95.42°WElev: 971ft.

Overcast

50°F

10°C

Humidity	100%
Wind Speed	S 6 mph
Barometer	29.65 in
Dewpoint	50°F (10°C)
Visibility	9.00 mi
Wind Chill	48°F (9°C)
Last update	27 Dec 1:55 pm CST

More Information:

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

Extended Forecast for

Sidney IA

Wind Advisory December 28, 03:00am until December 29, 12:00am

Dense Fog Advisory December 27, 06:00pm until December 28, 05:00am

Winter Weather Advisory December 28, 07:00am until December 28, 02:00pm

Click here for hazard details and duration

Wind Advisory

Dense Fog Advisory

Winter Weather Advisory

This Afternoon
High: 56 °F
Mostly Cloudy
Tonight
Low: 37 °F
Chance Rain
and Patchy
Fog
Sunday
High: 41 °F⇓
Wintry Mix
Likely and
Patchy
Blowing Snow
Sunday Night
Low: 11 °F
Partly Cloudy
and Windy
Monday
High: 22 °F
Sunny and
Blustery
Monday Night
Low: 11 °F
Mostly Clear
Tuesday
High: 39 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Partly Cloudy
Wednesday
High: 42 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 56. South wind around 7 mph.

Tonight

A slight chance of rain before 11pm, then a chance of rain after midnight. Patchy fog after 10pm. Otherwise, cloudy, with a low around 37. Light and variable wind becoming north 11 to 16 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, snow and freezing rain likely, possibly mixed with sleet before 11am, then a chance of snow between 11am and 5pm. Patchy blowing snow between noon and 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a temperature falling to around 20 by 5pm. Windy, with a northwest wind 21 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

Sunday Night

Partly cloudy, with a low around 11. Windy, with a northwest wind 23 to 26 mph, with gusts as high as 39 mph.

Monday

Sunny, with a high near 22. Blustery, with a north northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph.

Monday Night

Mostly clear, with a low around 11. North northwest wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph.

Tuesday

Mostly sunny, with a high near 39. Southwest wind 5 to 9 mph, with gusts as high as 16 mph.

Tuesday Night

Partly cloudy, with a low around 22. Northwest wind around 6 mph.

Wednesday

Mostly sunny, with a high near 42. Northwest wind 6 to 8 mph becoming south southwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 17. South wind 6 to 8 mph becoming north after midnight.

New Year's Day

Mostly sunny, with a high near 31. North wind around 7 mph.