Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

13°F

-11°C

Humidity	88%
Wind Speed	SE 3 mph
Barometer	29.89 in (1014.9 mb)
Dewpoint	10°F (-12°C)
Visibility	7.00 mi
Last update	21 Jan 6:53 am CST

More Information:

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

Extended Forecast for

3 Miles NNE Ripon WI

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

Click here for hazard details and duration

Extreme Cold Watch

Today
High: 22 °F
Mostly Cloudy
then Snow
Showers
Likely
Tonight
Low: 4 °F
Snow Showers
Likely and
Patchy
Blowing Snow
Thursday
High: 14 °F
Partly Sunny
Thursday Night
Low: -16 °F
Partly Cloudy
Friday
High: -8 °F
Cold
Friday Night
Low: -19 °F
Mostly Clear
Saturday
High: -1 °F
Cold
Saturday Night
Low: -10 °F
Partly Cloudy
then Slight
Chance Snow
Sunday
High: 8 °F
Slight Chance
Snow

Detailed Forecast

Today

Scattered flurries before 2pm, then snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 22. Southwest wind 5 to 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers likely, mainly before 9pm. Patchy blowing snow before 3am. Cloudy during the early evening, then gradual clearing, with a low around 4. Wind chill values between -10 and zero. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

Partly sunny, with a high near 14. Wind chill values between -5 and -15. West wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around -16. Wind chill values between -30 and -40. Northwest wind around 15 mph, with gusts as high as 30 mph.

Friday

Sunny and cold, with a high near -8. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Friday Night

Mostly clear, with a low around -19. Northwest wind 5 to 10 mph.

Saturday

Mostly sunny and cold, with a high near -1. Northwest wind around 5 mph becoming calm in the afternoon.

Saturday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -10. Calm wind becoming west around 5 mph.