Winter Storm to Impact the Region this Afternoon - Monday Morning

A strong winter storm moves through the region this afternoon through Monday morning. The combination of moderate to heavy snow, strong northwest winds, and falling temperatures will lead to hazardous travel conditions for much of the area. The greatest impacts in Wisconsin are expected to be along and north of I-90, while blizzard conditions are likely west of the Mississippi River. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fog

37°F

3°C

Humidity	100%
Wind Speed	Calm
Barometer	29.70 in
Dewpoint	37°F (3°C)
Visibility	0.25 mi
Last update	28 Dec 2:15 am CST

More Information:

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

Extended Forecast for

3 Miles ESE Canton MN

Dense Fog Advisory December 28, 02:24am until December 28, 12:00pm

Blizzard Warning December 28, 12:00pm until December 29, 09:00am

Click here for hazard details and duration

Dense Fog Advisory

Blizzard Warning

Dense Fog Advisory December 28, 02:24am until December 28, 12:00pm
NOW until 12:00pm Sun
Dense Fog Advisory
Overnight
Low: 35 °F
Slight Chance
Rain and
Dense Fog
Sunday
High: 36 °F⇓
Rain/Snow and
Blowing Snow
Sunday Night
Low: 8 °F
Heavy Snow
and Blowing
Snow
Monday
High: 11 °F
Areas Blowing
Snow and
Windy
Monday Night
Low: 2 °F
Mostly Clear
and Blustery
then Mostly
Clear
Tuesday
High: 26 °F
Partly Sunny
Tuesday Night
Low: 16 °F
Mostly Cloudy
Wednesday
High: 21 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Overnight

A 20 percent chance of rain after 5am. Widespread dense fog. Otherwise, cloudy, with a low around 35. Light and variable wind becoming north around 5 mph.

Sunday

Rain and snow, becoming all snow after 2pm. Widespread blowing snow, mainly after 5pm. Widespread dense fog, mainly before 10am. Temperature falling to around 18 by 5pm. Wind chill values as low as zero. Windy, with a northwest wind 6 to 16 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow, mainly before 4am. The snow could be heavy at times. Widespread blowing snow, mainly before 5am. Low around 8. Wind chill values as low as -13. Windy, with a northwest wind 28 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

Areas of blowing snow before 3pm. Partly sunny, with a high near 11. Wind chill values as low as -14. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 44 mph.

Monday Night

Mostly clear, with a low around 2. Blustery, with a northwest wind 10 to 18 mph, with gusts as high as 26 mph.

Tuesday

Partly sunny, with a high near 26. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 16. Northwest wind 13 to 15 mph.

Wednesday

A 30 percent chance of snow after noon. Mostly cloudy, with a high near 21. Northwest wind 9 to 14 mph.

Wednesday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. North wind around 10 mph.

New Year's Day

Mostly sunny, with a high near 9. Northwest wind 7 to 10 mph.