Granite City, IL 10-10-2017

Hail Map Granite City, IL 10-10-2017

Doppler radar detected Ping Pong Ball size hail near Granite City, IL, Alton, IL and Waterloo, IL on October 10, 2017. This hail storm was traveling NNE at 33 mph and the entire storm produced hail for roughly 2 hour(s). There were 6 spotter report(s) with reported max hail size of 2″ and an average hail size of 1.6″. We estimate that 33,947 buildings were in the affected area and the probability of hail DHI detected was significant. Based on this information, you can expect to see minor damage to vehicles, tile roofs and crops in isolated areas (Impact Rating 2).

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2 Inch Hail Near Collinsville, IL 08-26-2016

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Doppler radar detected Quarter size hail near Collinsville, IL, Spring Hill, TN and Highland, IL on August 26, 2016. This hail storm was traveling NE at 20 mph and the entire storm produced hail for roughly 6 hour(s). Radar reported a max hail size of 2″ and an average hail size of 1.13″. We estimate that 76,658 buildings were in the affected area and the probability of hail DHI detected was significant.Based on this information, you can expect to see minor damage to vehicles, tile roofs and crops in isolated areas (Impact Rating 2).

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1.75 Inch Hail Near Marion, IL 05-12-2016

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Doppler radar detected Half Dollar size hail near Marion, IL, Murphysboro, IL and West Frankfort, IL on May 12, 2016. This hail storm was traveling E at 22 mph and the entire storm produced hail for roughly 4 hour(s). There were 6 spotter report(s) with reported max hail size of 1.75″ and an average hail size of 1.27″. We estimate that 57,035 buildings were in the affected area and the probability of hail DHI detected was significant.Based on this information, you can expect to see minor damage to vehicles, tile roofs and crops in isolated areas (Impact Rating 2).

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2 Inch Hail Near Granite City, IL 05-11-2016

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Doppler radar detected Half Dollar size hail near Granite City, IL, Collinsville, IL and La Grange, KY on May 11, 2016. This hail storm was traveling ENE at 19 mph and the entire storm produced hail for roughly 4 hour(s). There were 39 spotter report(s) with reported max hail size of 2″ and an average hail size of 1.32″. We estimate that 151,468 buildings were in the affected area and the probability of hail DHI detected was significant.Based on this information, you can expect to find widespread roof damage, broken glass and automobile bodywork damage in well populated areas.

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2 Inch Hail Near Granite City, IL 05-11-2016

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Doppler radar detected Half Dollar size hail near Granite City, IL, Arnold, MO and Carbondale, IL on May 11, 2016. This hail storm was traveling ENE at 12 mph and the entire storm produced hail for roughly 6 hour(s). There were 52 spotter report(s) with reported max hail size of 2″ and an average hail size of 1.27″. We estimate that 103,148 buildings were in the affected area and the probability of hail DHI detected was significant.Based on this information, you can expect to find widespread roof damage, broken glass and automobile bodywork damage in well populated areas.

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