Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Hazardous Weather Conditions

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Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Light Snow

17°F

-8°C

Humidity	77%
Wind Speed	N 6 mph
Barometer	30.21 in
Dewpoint	10°F (-12°C)
Visibility	5.00 mi
Wind Chill	8°F (-13°C)
Last update	19 Jan 4:15 am CST

More Information:

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

Extended Forecast for

Mc Gregor IA

Winter Storm Warning until January 19, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until January 19, 06:00am

NOW until
6:00am Sat

Winter Storm Warning
Overnight

Snow Likely
Low: 16 °F
Saturday

Chance Snow
then Mostly
Sunny
High: 17 °F
Saturday
Night

Increasing
Clouds
Low: 0 °F
Sunday

Partly Sunny
then Slight
Chance Snow
High: 13 °F
Sunday
Night

Partly Cloudy
Low: 0 °F
M.L.King
Day

Mostly Cloudy
High: 20 °F
Monday
Night

Mostly Cloudy
then Chance
Wintry Mix
Low: 17 °F
Tuesday

Wintry Mix
High: 29 °F

Detailed Forecast

Overnight

Snow likely, mainly before 5am. Cloudy, with a steady temperature around 16. North wind around 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

A 30 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a high near 17. Wind chill values as low as zero. North wind around 10 mph.

Saturday Night

Increasing clouds, with a low around 0. Wind chill values as low as -10. North wind 5 to 8 mph.

Sunday

A 20 percent chance of snow after 3pm. Partly sunny, with a high near 13. Wind chill values as low as -9. Northeast wind 3 to 5 mph.

Sunday Night

Partly cloudy, with a low around 0. Light and variable wind becoming east around 5 mph after midnight.

M.L.King Day

Mostly cloudy, with a high near 20. Southeast wind 5 to 14 mph.

Monday Night

A chance of snow and freezing rain before 1am, then a chance of snow between 1am and 4am, then a chance of snow and freezing rain after 4am. Cloudy, with a low around 17. Southeast wind 10 to 14 mph. Chance of precipitation is 40%.

Tuesday

Snow and freezing rain before noon, then snow between noon and 4pm, then snow, possibly mixed with freezing rain after 4pm. High near 29. Southeast wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%.

Tuesday Night

Snow likely, possibly mixed with freezing rain, becoming all snow after 7pm, then gradually ending. Mostly cloudy, with a low around 9. Northwest wind 9 to 13 mph. Chance of precipitation is 60%.

Wednesday

Mostly sunny, with a high near 20. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 9. Southwest wind around 5 mph.

Thursday

Mostly cloudy, with a high near 23. Northwest wind 5 to 10 mph.

Thursday Night

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

Friday

Mostly cloudy, with a high near 7. Northwest wind 8 to 10 mph.