High Impact Winter Storm This Weekend

A high impact winter storm is expected Saturday night through Monday morning which could bring heavy snow, freezing rain, and blizzard conditions. Monitor the forecast for the latest updates and make appropriate preparations! Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from March 15, 01:00 PM CDT until March 16, 01:00 PM CDT

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Mostly Cloudy

30°F

-1°C

Humidity	69%
Wind Speed	SE 8 mph
Barometer	30.11 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	14 Mar 10:35 am CDT

More Information:

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

Extended Forecast for

3 Miles ENE West Union IA

Winter Storm Watch March 15, 01:00pm until March 16, 01:00pm

Click here for hazard details and duration

Winter Storm Watch

Today
High: 41 °F
Slight Chance
Snow
Tonight
Low: 32 °F
Breezy.
Slight Chance
Rain/Snow
then Rain
Likely
Sunday
High: 40 °F⇓
Rain and
Breezy then
Wintry Mix
and Patchy
Blowing Snow
Sunday Night
Low: 9 °F
Heavy Snow
and Blowing
Snow
Monday
High: 15 °F
Slight Chance
Snow and
Areas Blowing
Snow
Monday Night
Low: -1 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Tuesday
High: 23 °F
Mostly Sunny
Tuesday Night
Low: 15 °F
Snow
Wednesday
High: 42 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 41. Southeast wind 8 to 14 mph.

Tonight

A slight chance of snow before 10pm, then rain likely. Cloudy, with a low around 32. Breezy, with an east wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday

Rain before 1pm, then rain and snow, possibly mixed with sleet between 1pm and 4pm, then snow, possibly mixed with sleet after 4pm. Patchy blowing snow after 4pm. Temperature rising to near 40 by 10am, then falling to around 30 during the remainder of the day. Windy, with an east wind 15 to 20 mph becoming north 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.

Sunday Night

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 7pm. Low around 9. Wind chill values as low as -10. Very windy, with a north wind 33 to 36 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday

A 20 percent chance of snow before 1pm. Areas of blowing snow. Mostly cloudy, with a high near 15. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 41 mph.

Monday Night

Partly cloudy, with a low around -1. Blustery, with a northwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.

Tuesday

Mostly sunny, with a high near 23. Northwest wind 6 to 10 mph becoming south in the afternoon.

Tuesday Night

Snow, mainly before 1am. Low around 15. South wind 11 to 15 mph. Chance of precipitation is 80%.

Wednesday

Mostly sunny, with a high near 42. South wind 7 to 9 mph becoming west in the afternoon.

Wednesday Night

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

Thursday

Mostly sunny, with a high near 51. Southwest wind 6 to 9 mph.

Thursday Night

Partly cloudy, with a low around 33. Southwest wind around 9 mph becoming northwest after midnight.