National Storms

June 2021 storm reports: hail, wind and tornadoes

IndependentNot affiliated with NOAA or the National Weather Service.

In June 2021, 1,005 hail, 3,290 damaging-wind and 106 tornado reports were logged on 30 storm days across 48 states. The largest hail reported was 4.00″ (grapefruit size) in Dawson County, MT on June 8, 2021. The most hail reports came on June 18, 2021 (125). Radar estimated hail of 1 inch or larger on 28 days; the widest swath, on June 10, 2021, covered 6,936 square miles.

Source: NOAA Storm Prediction Center storm reports; NOAA MRMS radar hail estimates (MESH) via the Iowa Environmental Mesonet. Data through November 6, 2026. Methodology

← May 2021 All 2021 storm days July 2021 →

1,005hail reports
3,290wind reports
106tornado reports
4.00″largest hail
30storm days
28days with 1″+ radar hail
Jun 1: 11Jun 2: 13Jun 3: 2Jun 4: 19Jun 5: 8Jun 6: 17Jun 7: 47Jun 8: 58Jun 9: 19Jun 10: 93Jun 11: 39Jun 12: 32Jun 13: 89Jun 14: 57Jun 15: 36Jun 16: 19Jun 17: 70Jun 18: 125Jun 19: 34Jun 20: 28Jun 21: 11Jun 22: 69Jun 23: 20Jun 24: 35Jun 25: 21Jun 26: 9Jun 27: 1Jun 28: 1Jun 29: 7Jun 30: 15Jun 1Jun 4Jun 7Jun 10Jun 13Jun 16Jun 19Jun 22Jun 25Jun 28max 125
Hail reports by day, June 2021

Source: National Storms (nationalstorms.com), CC BY 4.0, data from NOAA Storm Prediction Center storm reports.

Major hail storms in June 2021

Biggest storm days of June 2021

DayHailWindTornadoLargest hailStatesRadar 1″+ areaRadar max
Jun 21, 20211152421.50″201,187 mi²2.75″
Jun 13, 20218921311.75″222,854 mi²3.30″
Jun 10, 20219320353.00″146,936 mi²4.18″
Jun 18, 2021125129124.00″134,938 mi²4.96″
Jun 30, 20211524001.75″23217 mi²2.31″
Jun 8, 202158183104.00″245,602 mi²4.35″
Jun 11, 20213918122.50″172,017 mi²3.87″
Jun 14, 20215715912.50″20––
Jun 20, 202128178102.00″16905 mi²3.11″
Jun 12, 20213217223.07″142,784 mi²3.34″

Largest hail reported in June 2021

DaySizeLocation
Jun 8, 20214.00″ (grapefruit)Dawson County, MT
Jun 18, 20214.00″ (grapefruit)Adair County, IA
Jun 19, 20214.00″ (grapefruit)Hillsdale County, MI
Jun 24, 20214.00″ (grapefruit)Kiowa County, CO
Jun 18, 20213.40″ (teacup)Hancock County, IN
Jun 18, 20213.25″ (teacup)Hancock County, IN
Jun 18, 20213.25″ (teacup)Hancock County, IN
Jun 12, 20213.07″ (teacup)San Miguel County, NM
Jun 9, 20213.00″ (teacup)Phillips County, MT
Jun 9, 20213.00″ (teacup)Phillips County, MT

Storm reports by state, June 2021

StateHailWindTornadoLargest hail
Pennsylvania3831511.75″
New York2028121.75″
North Dakota7515562.75″
Kansas4218702.75″
Indiana46126123.40″
Nebraska709902.75″
Ohio2813622.50″
Montana778204.00″
Texas3312152.00″
South Dakota569022.50″
West Virginia1113411.00″
Kentucky513421.75″
Iowa884224.00″
Illinois15101151.25″
Missouri2010272.00″
Michigan358394.00″
Minnesota644713.00″
Wisconsin644222.50″
Maryland99611.75″
Florida88411.75″
Virginia28701.25″
Colorado542684.00″
New Jersey117601.25″
Mississippi16971.00″
Alabama26531.00″
Tennessee75801.50″
Georgia85511.75″
Massachusetts35901.25″
South Carolina164211.75″
Oklahoma84912.75″
Maine83901.75″
Wyoming341101.75″
New Hampshire122501.75″
New Mexico112423.07″
North Carolina62241.50″
Connecticut22601.00″
Vermont22201.25″
Arkansas31241.00″
Louisiana31511.00″
Nevada0140–
Delaware0120–
Idaho2901.00″
Arizona063–
Oregon3201.75″
California040–
Washington3101.50″
Utah020–
Rhode Island010–

Every storm day in June 2021

Jun 1 Jun 2 Jun 3 Jun 4 Jun 5 Jun 6 Jun 7 Jun 8 Jun 9 Jun 10 Jun 11 Jun 12 Jun 13 Jun 14 Jun 15 Jun 16 Jun 17 Jun 18 Jun 19 Jun 20 Jun 21 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26 Jun 27 Jun 28 Jun 29 Jun 30

A storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Read more about NOAA storm reports.

Guide: Storm reports: preliminary vs final