Dangerous Winter Storm Through Monday Morning

A dangerous winter storm will unfold tonight through Monday morning bringing heavy snowfall (possibly record-breaking for some), ice, and blizzard conditions. Make appropriate preparations, as power outages will be possible. Travel will become dangerous, if not impossible. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

30°F

-1°C

Humidity	100%
Wind Speed	E 17 G 26 mph
Barometer	29.65 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	15 Mar 2:55 am CDT

More Information:

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

Extended Forecast for

5 Miles ENE Ridgeway IA

Winter Weather Advisory March 15, 03:16am until March 15, 01:00pm

Blizzard Warning March 15, 01:00pm until March 16, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 15, 03:16am until March 15, 01:00pm
NOW until 1:00pm Sun
Winter Weather Advisory
Overnight
Low: 31 °F
Chance
Rain/Freezing
Rain and
Breezy
Sunday
High: 35 °F
Wintry Mix
and Patchy
Blowing Snow
Sunday Night
Low: 8 °F
Heavy Snow
and Blowing
Snow
Monday
High: 13 °F
Chance Snow
and Blowing
Snow
Monday Night
Low: -3 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Tuesday
High: 23 °F
Sunny then
Slight Chance
Snow
Tuesday Night
Low: 16 °F
Snow
Wednesday
High: 40 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of rain before 4am, then a chance of rain or freezing rain between 4am and 5am, then a chance of freezing rain after 5am. Cloudy, with a low around 31. Breezy, with an east wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain, snow, freezing rain, and sleet, becoming all snow after 1pm. The sleet could be heavy at times. Patchy blowing snow after 1pm. High near 35. Windy, with a north wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 1 to 3 inches possible.

Sunday Night

Snow, mainly before 4am. The snow could be heavy at times. Widespread blowing snow, mainly after 7pm. Low around 8. Wind chill values as low as -9. Very windy, with a northwest wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday

A 30 percent chance of snow, mainly between 7am and 1pm. Widespread blowing snow, mainly before 11am. Cloudy, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 22 to 32 mph.

Monday Night

Partly cloudy, with a low around -3. Blustery, with a northwest wind 8 to 18 mph, with gusts as high as 32 mph.

Tuesday

A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 23. West wind 5 to 9 mph becoming south in the afternoon.

Tuesday Night

Snow, mainly before 1am. Low around 16. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Wednesday

Mostly sunny, with a high near 40. Southwest wind around 8 mph.

Wednesday Night

Partly cloudy, with a low around 30. Southwest wind around 6 mph.

Thursday

Mostly sunny, with a high near 46. West wind around 6 mph.