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 16 G 26 mph
Barometer	29.57 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	15 Mar 4:35 am CDT

More Information:

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

Extended Forecast for

3 Miles SSW Burr Oak IA

Winter Weather Advisory March 15, 04:57am 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, 04:57am until March 15, 01:00pm
NOW until 1:00pm Sun
Winter Weather Advisory
Overnight
Low: 30 °F
Wintry Mix
and Breezy
Sunday
High: 33 °F
Wintry Mix
and Patchy
Blowing Snow
Sunday Night
Low: 10 °F
Snow and
Blowing Snow
Monday
High: 15 °F
Chance Snow
and Patchy
Blowing Snow
Monday Night
Low: -4 °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

Snow and freezing rain before 5am, then freezing rain and sleet. Some thunder is also possible. Low around 30. Breezy, with an east wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of less than a half inch possible.

Sunday

Snow, freezing rain, and sleet before 8am, then snow and freezing rain between 8am and 9am, then snow after 9am. The sleet could be heavy at times. Some thunder is also possible. Patchy blowing snow after 10am. High near 33. Windy, with a north wind 17 to 26 mph, with gusts as high as 38 mph. 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. Widespread blowing snow, mainly after 10pm. Low around 10. Wind chill values as low as -9. Windy, with a north wind 29 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

A 30 percent chance of snow before 1pm. Patchy blowing snow before 1pm. Cloudy, with a high near 15. Wind chill values as low as -11. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 46 mph.

Monday Night

Partly cloudy, with a low around -4. Blustery, with a northwest wind 7 to 16 mph, with gusts as high as 30 mph.

Tuesday

A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 23. Light and variable wind becoming south 5 to 8 mph in the afternoon.

Tuesday Night

Snow, mainly before 1am. Low around 16. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Wednesday

Mostly sunny, with a high near 40. Southwest wind around 7 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.