Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Partly Cloudy

9°F

-13°C

Humidity	64%
Wind Speed	NW 16 G 25 mph
Barometer	30.01 in (1018.7 mb)
Dewpoint	-1°F (-18°C)
Visibility	10.00 mi
Wind Chill	-8°F (-22°C)
Last update	22 Jan 5:53 am CST

More Information:

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

Extended Forecast for

2 Miles SE Green Lake WI

Extreme Cold Watch January 23, 01:00pm until January 24, 12:00pm

Extreme Cold Warning January 23, 12:00am until January 23, 01:00pm

Click here for hazard details and duration

Extreme Cold Watch

Extreme Cold Warning

Today
High: 13 °F
Isolated Snow
Showers and
Patchy
Blowing Snow
Tonight
Low: -18 °F
Scattered
Flurries and
Patchy
Blowing Snow
Friday
High: -7 °F
Cold
Friday Night
Low: -17 °F
Partly Cloudy
Saturday
High: 0 °F
Cold
Saturday Night
Low: -8 °F
Mostly Cloudy
then Slight
Chance Snow
Sunday
High: 9 °F
Slight Chance
Snow
Sunday Night
Low: -7 °F
Partly Cloudy
Monday
High: 10 °F
Cold

Detailed Forecast

Today

Scattered flurries between 10am and noon, then isolated snow showers after noon. Patchy blowing snow after noon. Partly sunny, with a high near 13. Wind chill values between -5 and -10. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tonight

Scattered flurries before 10pm. Patchy blowing snow before 9pm. Partly cloudy, with a low around -18. Wind chill values between -30 and -40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday

Sunny and cold, with a high near -7. Wind chill values between -30 and -40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around -17. Wind chill values between -25 and -30. Northwest wind 5 to 10 mph.

Saturday

Partly sunny and cold, with a high near 0. Northwest wind around 5 mph becoming northeast in the afternoon.

Saturday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -8. Calm wind becoming north around 5 mph in the evening.

Sunday

A 20 percent chance of snow. Partly sunny and cold, with a high near 9. North wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around -7. Northwest wind around 10 mph.