Severe Tornado Warning Issued for Washtenaw County, Including Ann Arbor
Tornado Alert for Washtenaw County
A tornado alert has been activated for Washtenaw County, encompassing Ann Arbor, following the detection of rotation in a severe thunderstorm that could spawn a tornado. The National Weather Service in Detroit/Pontiac reported that the storm was situated near Chelsea around 1:30 AM EDT, advancing eastward at roughly 55 mph. This warning is valid until 2:15 AM EDT, with officials emphasizing the immediate and potentially hazardous nature of the threat.
Storm's Path: From Chelsea to Ann Arbor and Surrounding Areas
The storm system is anticipated to affect several communities in the region swiftly. It is expected to traverse Ann Arbor, Dexter, and adjacent areas within minutes, continuing its path further east. Locations such as Ypsilanti, Whitmore Lake, Dixboro, and Salem are also identified as being in the storm's potential trajectory. Major roadways, including I-94, M-14, and US-23, fall within the warning area, raising concerns for drivers in the storm's path.
Understanding the Warning
The weather service has categorized the situation as dangerous, cautioning that flying debris could seriously endanger lives and property. Mobile homes are especially at risk, and if a tornado were to occur, damage to roofs, windows, vehicles, and trees is likely.
@NWW116_WX Power Flashes In Ann Arbor pic.twitter.com/av2fb6HKLN
β Babe Velocity (@BabeVelocityWX) April 15, 2026
Residents are urged to seek shelter in the lowest level of a sturdy building, steer clear of windows, and take immediate action.
Radar-Indicated Threat, No Confirmed Tornado Yet
Currently, the warning is based on radar-detected rotation rather than a confirmed tornado on the ground. However, conditions can change rapidly, leaving little time for response. Meteorologists stress that tornado warnings are issued only when there is a significant likelihood of formation, making prompt action essential. With the storm advancing quickly, authorities are closely monitoring the situation and advising residents to remain vigilant and follow real-time updates.
Tornado Warning in Ann Arbor, Michigan.. This is my worst nightmare and itβs dark outside. ππΎπ pic.twitter.com/NInho595uq
β π©πππππ π΄ππππππ βοΈπ§¬ (@styledscience) April 15, 2026
