
A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >
Overview
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Showers and thunderstorms streamed into southern Wisconsin ahead of and along a warm front during the evening of Wednesday, May 25, 2022. There was just enough turning of the winds (shear) and instability for a few storms to rotate. One storm strengthened and started rotating over Winnebago County in north central Illinois and tracked into southwest Rock County at 6:37 pm. The storm produced a tornado as it tracked northwest of Beloit. |
Photo Credit: Barbara Heath |
Tornadoes
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Tornado - 6 NW Beloit
Track Map
Downloadable KMZ File |
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The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:
| EF0 Weak 65-85 mph |
EF1 Moderate 86-110 mph |
EF2 Significant 111-135 mph |
EF3 Severe 136-165 mph |
EF4 Extreme 166-200 mph |
EF5 Catastrophic 200+ mph |
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Radar
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| Radar Reflectivity | 6:49 PM Reflectivity | 6:49 PM Storm Relative Velocity |
Rain Reports
Here is a map of the estimated rainfall amounts for southern Wisconsin and the state of Wisconsin.

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