National Weather Service United States Department of Commerce

Severe Storms in the North High Plains; Heavy Rain in the Gulf States

Severe thunderstorms with locally heavy rain that could cause flash flooding will be possible across the Upper Midwest. Storms with damaging wind may impact the Northeast. Regardless of tropical development, a low in the north-central Gulf may produce heavy rain and flash flooding. Elevated fire weather threats continue in the Central Great Basin and northern Alaska panhandle. Read More >

Collin County Tornado Climatology Page
1880-2020

 
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Collin County Graphical Tornado Data

 

Tornadoes in Collin Co. by Year


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Tornadoes in Collin Co.
by Rating


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Tornadoes in Collin Co.
by Intensity


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Tornadoes in Collin Co.
by Month


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Tornadoes in Collin Co.
by Time of Day


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Collin County Tabular Tornado Output

Collin County Tabular Tornado Data (1880-2020) 

Significant Tornadoes (F/EF-2 to F/EF 5) in Collin County (1880-2020) 

Collin County Top Tornado Days (1880-2020)