Damaging Winds Tonight - Friday Morning With Snow in Central WI, Then a Potentially Historic Weekend Snowstorm

Two back-to-back intense storm systems will move through the region tonight into this weekend. DAMAGING WIND areawide is the main hazard late tonight through Friday morning, along with some snow mainly in central Wisconsin. Then a POTENTIALLY HISTORIC SNOWSTORM is expected mainly Saturday night through Sunday night. Monitor the forecast for the latest updates and make appropriate preparations! Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

41°F

5°C

Humidity	81%
Wind Speed	S 20 G 36 mph
Barometer	29.48 in
Dewpoint	36°F (2°C)
Visibility	7.00 mi
Wind Chill	32°F (0°C)
Last update	12 Mar 10:55 pm CDT

More Information:

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

Extended Forecast for

3 Miles WNW Jackson Junction IA

Winter Storm Watch March 14, 07:00pm until March 16, 01:00pm

High Wind Warning March 13, 12:00am until March 13, 10:00am

Click here for hazard details and duration

Winter Storm Watch

High Wind Warning

Tonight
Low: 28 °F
Rain/Snow and
Patchy
Blowing Snow
Friday
High: 39 °F
Very Windy
Friday Night
Low: 26 °F
Slight Chance
Snow
Saturday
High: 39 °F
Slight Chance
Snow
Saturday Night
Low: 28 °F
Rain/Snow
Likely then
Wintry Mix
and Patchy
Blowing Snow
Sunday
High: 34 °F
Wintry Mix
and Blowing
Snow
Sunday Night
Low: 7 °F
Snow Likely
and Windy
Monday
High: 13 °F
Partly Sunny
and Windy
Monday Night
Low: -4 °F
Partly Cloudy
and Blustery
then Mostly
Clear

Detailed Forecast

Tonight

Rain before 3am, then a slight chance of rain and snow between 3am and 4am, then a slight chance of snow after 4am. Patchy blowing snow after 3am. Low around 28. Windy, with a southwest wind 15 to 20 mph becoming west 29 to 34 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

High near 39. Very windy, with a northwest wind 31 to 36 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 60 mph.

Friday Night

A 20 percent chance of snow after 1am. Low around 26. Northwest wind 6 to 11 mph becoming light and variable after midnight.

Saturday

A 20 percent chance of snow. Cloudy, with a high near 39. Southeast wind 5 to 10 mph.

Saturday Night

Rain and snow likely before 1am, then rain, snow, and freezing rain between 1am and 4am, then snow, possibly mixed with freezing rain after 4am. Patchy blowing snow after 4am. Low around 28. Breezy, with an east wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow, possibly mixed with freezing rain before 7am, then snow, possibly mixed with rain between 7am and 1pm, then snow after 1pm. The snow could be heavy at times. Widespread blowing snow, mainly after 2pm. High near 34. Windy, with an east wind 21 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 8 to 12 inches possible.

Sunday Night

Snow likely, mainly before 1am. Cloudy, with a low around 7. Windy, with a north wind 30 to 33 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

Monday

Partly sunny, with a high near 13. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 36 mph.

Monday Night

Mostly clear, with a low around -4. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph.

Tuesday

A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 17. Northwest wind 8 to 10 mph becoming southwest in the afternoon.

Tuesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 9. South wind 7 to 9 mph.

Wednesday

Partly sunny, with a high near 33. Southeast wind around 9 mph.

Wednesday Night

Mostly cloudy, with a low around 23. South wind around 8 mph.