Live NWS data · last 48 hours
US Hail Map & Storm Reports
Which states got hit in the last 48 hours, how big the hail was, and where the biggest reports came from — verified NWS data, organized for roofers. Pick your state for the full 12-month picture.
99
Reports · 48h
33
Hail reports
1.75"
Largest hail
14
States affected
Hit in the last 48 hours
Montana28 reportsmax 1.75" hailFlorida27 reportsmax 1" hailNew Jersey15 reportsmax 1.5" hailWisconsin6 reportsmax 1" hailNorth Dakota5 reportsmax 1" hailArizona3 reportsIdaho3 reportsmax 1" hailNew Hampshire3 reportsmax 1" hailWyoming2 reportsMinnesota2 reportsmax 0.7" hailColorado2 reportsTexas1 reports
Strongest reports right now
Surf City, NJJul 1684 mph
Ship Bottom, NJJul 1677 mph
7 ESE Harlowton, MTJul 1773 mph
1 SSW Ship Bottom, NJJul 1673 mph
8 SSE Ulm, MTJul 1872 mph
8 SSE Ulm, MTJul 1870 mph
6 E Lavina, MTJul 1770 mph
10 NNW Lavina, MTJul 1770 mph
3 NE Ashland, WIJul 1766 mph
11 SSE Klein, MTJul 1766 mph
7 N Lavina, MTJul 1766 mph
3 SW Lockwood, MTJul 1765 mph
Ship Bottom, NJJul 1665 mph
1 SSW Ship Bottom, NJJul 1664 mph
Surf City, NJJul 1664 mph
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Get a Free Roof ReportStorm reports by state
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
Data: NWS Local Storm Reports via Iowa Environmental Mesonet (mesonet.agron.iastate.edu). Reports are preliminary spotter observations and may be revised. Rooftops AI is not affiliated with or endorsed by NOAA or the NWS.