closegps_fixed
Elev 840 ft, 43 °N, 88.81 °W

Jefferson, WI Severe Weather Alertstar_ratehome

icon-1 Â°F Jefferson Station|Report|Change
Current Station
Personal Weather Station
Location: Jefferson, WI
Elevation: 840ft
Nearby Weather Stations

Active Weather Alerts

Cold Weather Advisory
Issued: 3:00 AM Dec. 14, 2025 – National Weather Service
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

* WHAT...Very cold wind chills between 20 and 29 degrees below zero
expected.

* WHERE...Portions of east central, south central, and southeast
Wisconsin.

* WHEN...Until 10 AM CST Sunday.

* IMPACTS...The dangerously cold wind chills between 25 and 30 below
zero could cause frostbite on exposed skin in as little as 30
minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

&&

Local Radar
Local Radar ImageLocal Severe Image