Damaging Winds Through Mid Morning Today, a Potentially Historic Weekend Snowstorm

Ongoing strong to damaging winds gusting to 50-70 mph continue through mid-morning before decreasing this afternoon. Then a POTENTIALLY HISTORIC SNOWSTORM is expected Saturday night through Monday morning. 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 and Breezy

36°F

2°C

Humidity	81%
Wind Speed	W 21 G 45 mph
Barometer	29.36 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	13 Mar 5:15 am CDT

More Information:

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

Extended Forecast for

4 Miles ESE Fort Atkinson IA

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

High Wind Warning March 13, 05:23am until March 13, 10:00am

Click here for hazard details and duration

Winter Storm Watch

High Wind Warning

High Wind Warning March 13, 05:23am until March 13, 10:00am
NOW until 10:00am Fri
High Wind Warning
Overnight
Low: 34 °F
Chance Snow
Showers and
Windy
Friday
High: 39 °F
Windy. Slight
Chance Snow
Showers then
Mostly Sunny
Friday Night
Low: 27 °F
Mostly Cloudy
then Slight
Chance Snow
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 30 °F
Chance Wintry
Mix then
Wintry Mix
and Patchy
Blowing Snow
Sunday
High: 38 °F
Wintry Mix
and Blowing
Snow
Sunday Night
Low: 8 °F
Snow and
Blowing Snow
Monday
High: 15 °F
Slight Chance
Snow and
Blustery

Detailed Forecast

Overnight

A 40 percent chance of snow showers. Mostly cloudy, with a steady temperature around 34. Windy, with a west wind around 29 mph, with gusts as high as 60 mph. Little or no snow accumulation expected.

Friday

A slight chance of snow showers before 7am, then a slight chance of flurries between 7am and 8am. Partly sunny, with a high near 39. Windy, with a northwest wind 25 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 10%.

Friday Night

A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light and variable after midnight.

Saturday

A 30 percent chance of snow. Cloudy, with a high near 37. Southeast wind 5 to 10 mph.

Saturday Night

A chance of snow before 10pm, then rain, snow, and freezing rain. Patchy blowing snow after 4am. Low around 30. Breezy, with an east wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.

Sunday

Rain, snow, and freezing rain before 10am, then snow, possibly mixed with rain between 10am and 4pm, then snow after 4pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3pm. High near 38. Windy, with a north wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 4 to 8 inches possible.

Sunday Night

Snow. Widespread blowing snow before 7pm. Low around 8. Windy, with a north wind 28 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Monday

A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 15. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 34 mph.

Monday Night

Mostly clear, with a low around -3. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

Mostly sunny, with a high near 21. West wind 7 to 10 mph becoming south in the afternoon.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 15. South wind 9 to 13 mph.

Wednesday

Mostly cloudy, with a high near 39. South wind around 8 mph becoming west in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 27. West wind around 6 mph.

Thursday

Mostly sunny, with a high near 45. Southwest wind around 8 mph becoming west in the afternoon.