Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Light Snow

25°F

-4°C

Humidity	93%
Wind Speed	NW 10 G 20 mph
Barometer	29.85 in
Dewpoint	23°F (-5°C)
Visibility	2.50 mi
Wind Chill	15°F (-9°C)
Last update	10 Dec 1:55 pm CST

More Information:

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

Extended Forecast for

Jackson Junction IA

This Afternoon
High: 27 °F
Snow Likely
Tonight
Low: 9 °F
Slight Chance
Snow then
Mostly Cloudy
Thursday
High: 20 °F
Slight Chance
Snow then
Snow Likely
Thursday Night
Low: 11 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 19 °F
Slight Chance
Snow then
Mostly Cloudy
Friday Night
Low: -3 °F
Cloudy
Saturday
High: 2 °F
Chance Snow
Saturday Night
Low: -16 °F
Mostly Clear
Sunday
High: -1 °F
Cold

Detailed Forecast

This Afternoon

Snow likely, mainly before 3pm. Cloudy, with a high near 27. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 9. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

Thursday

Snow likely, mainly after 3pm. Mostly cloudy, with a high near 20. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Southeast wind around 5 mph becoming north after midnight. New snow accumulation of less than one inch possible.

Friday

A 20 percent chance of snow before noon. Mostly cloudy, with a high near 19. Northwest wind 5 to 15 mph.

Friday Night

Cloudy, with a low around -3. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

Saturday

A 40 percent chance of snow. Mostly cloudy and cold, with a high near 2. Northwest wind around 11 mph.

Saturday Night

Mostly clear, with a low around -16. Northwest wind 8 to 10 mph.

Sunday

Sunny and cold, with a high near -1. Northwest wind around 7 mph becoming south in the afternoon.

Sunday Night

Partly cloudy, with a low around -9. South wind 6 to 14 mph.