Hail Map in Janesville, WI on April 17, 2026

The weather event in Janesville, WI on April 17, 2026 includes Hail, Tornado, and Wind maps. 10 states and 2,021 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 26,662.

View entire weather event

Hail

Tornado

Wind

26,662

Estimated number of impacted properties by a 1.00" hail or larger

14,513

Estimated number of impacted properties by a 1.75" hail or larger

417

Estimated number of impacted properties by a 2.50" hail or larger

Storm reports in Janesville, WI

Janesville, WI

Date	Description
04/17/20266:12 PM CDT	Time estimated from radar.
04/17/20266:09 PM CDT	Corrects previous tornado report from 5 ene avalon. Snapped and uprooted trees... Damage to houses... And sheet metal wrapped around trees near emerald grove. Time esti
04/17/20266:05 PM CDT	Multiple reports of a tornado on the ground.
04/17/20266:05 PM CDT	Nws damage survey concludes an ef-1 tornado occurred with estimated peak winds of 100 mph. The tornado started southwest of emerald grove and moved northeastward... Tak

All States Impacted by Hail Map on April 17, 2026

All Cities Impacted by Hail Map on April 17, 2026

Please be aware that the storm maps provided by HailTrace include estimates of the number of structures impacted by storms on the specified date. These estimates are derived from data provided by Microsoft, including building footprint data generated using computer vision algorithms applied to satellite imagery. While HailTrace makes every effort to ensure the accuracy of this information, it is not guaranteed and should be used as a general reference only. The actual number of impacted structures may differ from the estimates provided on the storm maps.