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

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Mostly Cloudy

12°F

-11°C

Humidity	67%
Wind Speed	Calm
Barometer	30.15 in
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Last update	20 Jan 8:45 pm CST

More Information:

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

Extended Forecast for

2 Miles SSE Pewaukee WI

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

Winter Weather Advisory until January 21, 06:00am

Click here for hazard details and duration

Extreme Cold Watch

Winter Weather Advisory

Winter Weather Advisory until January 21, 06:00am
NOW until 6:00am Wed
Winter Weather Advisory
Tonight
Low: 9 °F
Snow
Wednesday
High: 23 °F
Chance Snow
Wednesday Night
Low: 7 °F
Snow Likely
then Mostly
Cloudy
Thursday
High: 15 °F
Mostly Sunny
Thursday Night
Low: -13 °F
Partly Cloudy
Friday
High: -6 °F
Cold
Friday Night
Low: -14 °F
Partly Cloudy
Saturday
High: 2 °F
Partly Sunny
then Slight
Chance Snow

Detailed Forecast

Tonight

Snow, mainly before 5am. Low around 9. South wind around 5 mph becoming calm. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday

A slight chance of snow before 8am, then a chance of snow after 4pm. Mostly cloudy, with a high near 23. Southwest wind 5 to 15 mph. Chance of precipitation is 40%.

Wednesday Night

Snow likely, mainly before 9pm. Mostly cloudy, with a low around 7. Wind chill values between -10 and zero. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Thursday

Mostly sunny, with a high near 15. Wind chill values between -10 and zero. West wind around 15 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around -13. Northwest wind 10 to 15 mph.

Friday

Sunny and cold, with a high near -6. Northwest wind 10 to 15 mph.

Friday Night

Partly cloudy, with a low around -14. Northwest wind 5 to 10 mph.

Saturday

A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 2. Northwest wind around 5 mph.

Saturday Night

A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around -5.