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

Washington (KAWG)

Lat: 41.28°NLon: 91.67°WElev: 755ft.

Fog

39°F

4°C

Humidity	100%
Wind Speed	SE 9 G 17 mph
Barometer	29.91 in
Dewpoint	39°F (4°C)
Visibility	0.15 mi
Wind Chill	33°F (1°C)
Last update	27 Dec 8:15 am CST

More Information:

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

Extended Forecast for

Cotter IA

Dense Fog Advisory December 27, 08:36am until December 27, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 27, 08:36am until December 27, 12:00pm
NOW until 12:00pm Sat
Dense Fog Advisory
Today
High: 52 °F
Dense Fog
Tonight
Low: 45 °F
Chance Rain
and Areas Fog
Sunday
High: 51 °F⇓
Rain then
Wintry Mix
and Breezy
Sunday Night
Low: 12 °F
Windy. Chance
Snow then
Mostly Cloudy
Monday
High: 20 °F
Partly Sunny
and Blustery
Monday Night
Low: 10 °F
Mostly Clear
and Blustery
then Mostly
Clear
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Mostly Cloudy

Detailed Forecast

Today

Widespread dense fog, mainly before 11am. Otherwise, mostly cloudy, with a high near 52. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of rain, mainly after 2am. Areas of fog. Otherwise, cloudy, with a low around 45. South wind 5 to 10 mph.

Sunday

Rain before 3pm, then rain, snow, and freezing rain. Temperature rising to near 51 by 9am, then falling to around 32 during the remainder of the day. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.

Sunday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Wind chill values as low as -10. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.

Monday

Partly sunny, with a high near 20. Blustery.

Monday Night

Mostly clear, with a low around 10. Blustery.

Tuesday

Mostly sunny, with a high near 32.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

Partly sunny, with a high near 34.

Wednesday Night

Mostly cloudy, with a low around 11.