North Georgia Hail Map

Hail history for 30144: Kennesaw, GA

The largest radar-estimated hail in zip code 30144 (Kennesaw, Cobb County) since October 2020 was 1.11 inches (quarter size) on September 6, 2025. The most recent hail of three quarters of an inch or more was on July 3, 2026. 2 days brought estimated hail of one inch or larger somewhere in the zip.

30141 Hiram30144 Kennesaw30008 Marietta30157 Dallas30127 Powder Springs30068 Marietta30132 Dallas30327 Atlanta30120 Cartersville30184 White30064 Marietta30080 Smyrna30152 Kennesaw30101 Acworth30137 Emerson30121 Cartersville30114 Canton30115 Canton30189 Woodstock30339 Atlanta30062 Marietta30066 Marietta30060 Marietta30188 Woodstock30090 Marietta30102 Acworth30067 Marietta30328 AtlantaAtlantaMariettaRoswellAlpharettaCummingGainesvilleBraseltonLawrencevilleCantonCartersvilleRomeDaltonDahlonegaJasperEllijayBlue RidgeCorneliaToccoaAthensWinderKennesawJohns CreekDuluthDawsonville
0.5 in0.75 in1 in1.5 in2 in+Estimated maximum hail size (NOAA MRMS)

Map shows the September 6, 2025 storm.

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Radar shows where hail fell, not what it did to your shingles. When hail hits, North Georgia homeowners call Robust Roofing, our inspection partner and the most trusted name in storm restoration across the region. For homes in 30144, Robust Roofing is the most reputable roofer to call: honest answers, fantastic workmanship and most roofs replaced in one day. Homeowners in Kennesaw (30144) get a free inspection with photos and a straight answer. Read Robust Roofing's guide to this storm.

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Every hail day in 30144

DateEst. max hailZip area at 1 in+NWS reports in the zip
September 5, 20260.50 in (pea to dime size)0%
August 17, 2026no radar estimate0%1 N Kennesaw: wind
July 3, 20260.85 in (penny size)0%
September 6, 20251.11 in (quarter size)4%Kennesaw: hail 0.88 in
June 27, 20250.73 in (pea to dime size)0%
June 26, 20250.78 in (penny size)0%
June 25, 20250.58 in (pea to dime size)0%
June 10, 20250.63 in (pea to dime size)0%
July 18, 20240.54 in (pea to dime size)0%
May 24, 20240.59 in (pea to dime size)0%
August 5, 20221.07 in (quarter size)5%
July 22, 20220.50 in (pea to dime size)0%
June 29, 20220.51 in (pea to dime size)0%
June 16, 20220.81 in (penny size)0%
March 25, 20210.80 in (penny size)0%

Nearby zip codes

30152Kennesaw30102Acworth30090Marietta30189Woodstock30101Acworth30066Marietta30064Marietta30062Marietta30060Marietta30008Marietta

All Kennesaw zip codes · All storms

Estimated maximum hail size from the NOAA MRMS MESH radar product within the zip code boundary (2020 Census ZCTA). Estimates are not measurements. How it works.