Severe Thunderstorms in the Northern Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Severe thunderstorms, with a significant wind threat, will continue through tonight across the northern Plains. Wind gusts of 60 to 100 mph are possible. Heavy rainfall will continue through tonight from Oklahoma into Missouri, and in the Tennessee Valley through Monday. Critical fire weather conditions continue in the Southwest through Tuesday. Read More >

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La Nina Winters Tend to have the colder temperatures and more significant snowfall toward the second half of the winter.

The chart above is based on all La Nina winters from 1949 to the present, there were 21 winters, 1949-50, 1953-54, 1954-55, 1963-64, 1966-67, 1969-70, 1973-74, 1974-75, 1983-84, 1987-88, 1994-95, 1998-99, 1999-2000, 2006-07, 2007-08, 2009-10, 2012-13 and 2016-17.

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Severe Thunderstorms in the Northern Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

The Impact of La Nina on Southwest Michigan Winters

La Nina Winters Tend to have the colder temperatures and more significant snowfall toward the second half of the winter.