National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Collin County Tornado Climatology Page
1880-Present

 
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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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