Accumulating Snow Tonight, Heaviest in Northeast Iowa

Light to moderate snow continues this evening with periods of heavy snow in northeast Iowa. Highest snow amounts of 3-6 inches over northeast Iowa. Snow ending from west to east after midnight. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Light Snow

23°F

-5°C

Humidity	100%
Wind Speed	Calm
Barometer	29.91 in
Dewpoint	23°F (-5°C)
Visibility	1.00 mi
Last update	6 Dec 8:15 pm CST

More Information:

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

Extended Forecast for

3 Miles SW Highlandville IA

Winter Weather Advisory December 6, 08:32pm until December 7, 03:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 6, 08:32pm until December 7, 03:00am
NOW until 3:00am Sun
Winter Weather Advisory
Tonight
Low: 5 °F
Snow then
Snow Likely
Sunday
High: 11 °F
Mostly Sunny
Sunday Night
Low: 1 °F⇑
Mostly Cloudy
Monday
High: 23 °F
Mostly Cloudy
Monday Night
Low: 15 °F
Slight Chance
Snow then
Mostly Cloudy
Tuesday
High: 36 °F
Partly Sunny
then Chance
Rain/Snow
Tuesday Night
Low: 21 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Wednesday
High: 27 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow, mainly before 1am. Low around 5. Light and variable wind becoming north 5 to 8 mph in the evening. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Sunday

Mostly sunny, with a high near 11. Wind chill values as low as -7. North wind 5 to 8 mph.

Sunday Night

Mostly cloudy, with a temperature falling to near 1 by 8pm, then rising to around 7 during the remainder of the night. Light and variable wind.

Monday

Mostly cloudy, with a high near 23. Wind chill values as low as -1. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. South wind 9 to 13 mph, with gusts as high as 21 mph.

Tuesday

A chance of rain and snow after noon. Mostly cloudy, with a high near 36. South wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow likely, mainly before midnight. Cloudy, with a low around 21. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

Wednesday

A 20 percent chance of snow. Mostly cloudy, with a high near 27. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

Wednesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 10. Northwest wind 7 to 9 mph becoming east after midnight.

Thursday

A 30 percent chance of snow. Mostly cloudy, with a high near 19. East wind around 8 mph becoming northwest in the afternoon.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 0. Northwest wind 8 to 10 mph.

Friday

Partly sunny, with a high near 7. Northwest wind around 11 mph, with gusts as high as 21 mph.

Friday Night

Mostly cloudy, with a low around -7. Northwest wind around 10 mph, with gusts as high as 20 mph.