Severe Thunderstorm Warning until 11:45AM 
The National Weather Service in Milwaukee/Sullivan has issued a
* Severe Thunderstorm Warning for... Southern Columbia County in south central Wisconsin... Dane County in south central Wisconsin... Dodge County in southeastern Wisconsin...
* Until 1145 AM CDT.
* At 1047 AM CDT, severe thunderstorms were located along a line extending from near Oshkosh to near Cross Plains, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. There have been reports of tree damage and power outages upstream. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
* Locations impacted include... Madison, Sun Prairie, Fitchburg, Watertown, Middleton, Beaver Dam, Stoughton, Waunakee, Waupun, Verona, Oregon, McFarland, Monona, Mount Horeb, Windsor, Mayville, Columbus, Marshall, Horicon and Sauk City. People attending The Columbus Baseball Tournament should seek safe shelter immediately!
* AFFECTED AREAS: DODGE, WI ... COLUMBIA, WI ... DANE, WI
Instructions:
Prepare immediately for large hail and deadly cloud to ground lightning. Seek shelter inside a well-built structure. Stay away from windows.
Address/Location
Green County Sheriff's Office
2827 6th St
Monroe, WI 53566
Contact
Emergency: 9-1-1
Non-emergencies: 608-328-9400