Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

A very interesting visual satellite picture from the afternoon of February 20th, it shows two mesolows; one moving across southern Lake Michigan and another over southern Lake Huron. These smaller scale features can have an appearance of tropical systems such as Hurricanes or Tropical Storms but that is where the similarities end. They are created by a fairly rare temperature and wind pattern across the Great Lakes, but when they do form during the winter months they can produce a period of very heavy snow.

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Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Mesolows over the Great Lakes