Tornado Watch Issued by the National Weather Service
TORNADO WATCH FROM 6:25PM CDT THU UNTIL 12AM CDT FRI WI .
WISCONSIN COUNTIES INCLUDED ARE ADAMS BUFFALO CHIPPEWA CLARK DUNN EAU CLAIRE JACKSON JUNEAU LA CROSSE LINCOLN MARATHON MONROE PEPIN PIERCE PORTAGE ST. CROIX TAYLOR TREMPEALEAU VERNON WOOD
Tornado Watches are issued by the National Weather Service when conditions are favorable for the development of tornadoes in and close to the watch area. Their size can vary depending on the weather situation. They are usually issued for a duration of 4 to 8 hours. They normally are issued well in advance of the actual occurrence of severe weather. During the watch, people should review tornado safety rules and be prepared to move a place of safety if threatening weather approaches (Weather.Gov).