National Storms

On the map: every storm report logged this day.

On the map

HailWindTornado

2018 storm days

Storm reports for May 2, 2018

On May 2, 2018, 142 hail, 158 damaging-wind and 33 tornado reports were logged across 12 states.

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142hail reports
158damaging-wind reports
33tornado reports
3.00″largest hail reported

IndependentNot affiliated with NOAA or the National Weather Service. Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology

← May 1, 2018 All 2018 storm days · May 2018 May 3, 2018 →

Other storms on May 2 →

On May 2, 2018, 142 hail, 158 damaging-wind and 33 tornado reports were logged across 12 states. The largest hail reported was 3.00″ (teacup size) in Winnebago County, IL.

Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.

Storm reports by state

StateHailWindTornadoLargest hail
KS393492.50″
OK1533152.75″
IL30703.00″
TX152022.00″
WI21702.90″
MO31771.00″
IN11701.25″
IA13301.75″
MI11401.75″
AR050–
NE3100.88″
CO1000.88″

Cities with hail reported within 5 miles

CityPopulationLargest report
Rockford, IL147,4863.00″
Twin Lakes, WI6,3282.90″
Spring Grove, IL5,5542.90″
Genoa City, WI2,9032.90″
Williams Bay, WI2,9612.50″
Walworth, WI2,7572.50″
Round Lake Beach, IL27,0912.25″
Antioch, IL15,1082.25″
Lindenhurst, IL14,5642.25″
Fox Lake, IL10,9252.25″
Lake Villa, IL8,7372.25″
Johnsburg, IL6,4282.25″
Round Lake Heights, IL2,5992.25″
Salem Lakes, WI14,3021.75″
Lake Geneva, WI8,6911.75″
Bloomfield, WI4,7661.75″
Fremont, MI4,6171.75″
Morrison, IL3,9881.75″
Burlington, KS2,5961.75″
Elgin, IL114,7011.50″
Janesville, WI66,4281.50″
South Elgin, IL24,9211.50″
Crown Point, IN35,0971.25″
Belvidere, IL25,3251.25″
St. John, IN24,2501.25″

Hail reports (142)

Time (UTC)SizeLocation
23:083.00″Winnebago County, IL
02:152.90″Kenosha County, WI
20:402.75″Roger Mills County, OK
02:122.75″McHenry County, IL
17:342.50″Beaver County, OK
20:352.50″Roger Mills County, OK
21:172.50″Reno County, KS
01:582.50″Walworth County, WI
02:192.25″McHenry County, IL
02:312.25″Lake County, IL
21:522.00″Hardeman County, TX
22:542.00″Carroll County, IL
23:052.00″Winnebago County, IL
21:151.75″Greer County, OK
21:151.75″Greer County, OK
21:171.75″Reno County, KS
23:151.75″DeKalb County, IL
23:251.75″Whiteside County, IL
23:301.75″Caddo County, OK
23:351.75″Clarke County, IA
00:451.75″Newaygo County, MI
01:071.75″Coffey County, KS
01:551.75″Sutton County, TX
02:041.75″Walworth County, WI
02:041.75″Walworth County, WI
02:151.75″Walworth County, WI
02:281.75″Lake County, IL
19:391.50″Pawnee County, KS
23:241.50″Garfield County, OK
23:271.50″Whiteside County, IL
23:501.50″Crockett County, TX
00:061.50″Kane County, IL
00:201.50″Grady County, OK
01:211.50″Rock County, WI
01:221.50″Rock County, WI
02:101.50″Walworth County, WI
19:131.25″Ford County, KS
19:401.25″Pawnee County, KS
22:081.25″McPherson County, KS
22:531.25″Carroll County, IL
23:221.25″Carroll County, IL
23:231.25″Boone County, IL
23:411.25″Caddo County, OK
01:001.25″Sutton County, TX
01:231.25″Lake County, IN
01:241.25″Waukesha County, WI
01:551.25″Walworth County, WI
02:121.25″Walworth County, WI
03:301.25″Whiteside County, IL
03:521.25″Haskell County, TX
18:001.00″Meade County, KS
18:201.00″Meade County, KS
18:281.00″Ford County, KS
18:321.00″Ford County, KS
18:351.00″Clark County, KS
18:491.00″Ochiltree County, TX
19:401.00″Kiowa County, KS
19:411.00″Lipscomb County, TX
19:501.00″Kiowa County, KS
19:501.00″Kiowa County, KS
19:561.00″Calhoun County, IA
20:021.00″Stafford County, KS
20:101.00″Harmon County, OK
20:121.00″Pratt County, KS
20:201.00″Pratt County, KS
20:301.00″Pratt County, KS
20:331.00″Pratt County, KS
21:041.00″Reno County, KS
21:461.00″Cook County, IL
21:501.00″Clinton County, IA
21:531.00″Cook County, IL
22:151.00″Kankakee County, IL
22:151.00″McPherson County, KS
22:201.00″Stephenson County, IL
22:231.00″Carroll County, IL
22:311.00″Jackson County, OK
22:351.00″Carroll County, IL
22:511.00″Page County, IA
22:541.00″Clinton County, IA
22:541.00″Winnebago County, IL
23:001.00″Lee County, IL
23:001.00″Taylor County, IA
23:151.00″Marion County, KS
23:211.00″Whiteside County, IL
23:251.00″Jones County, TX
23:281.00″Clarke County, IA
23:321.00″Ogle County, IL
23:351.00″DeKalb County, IL
23:511.00″Ringgold County, IA
00:001.00″Iowa County, WI
00:151.00″Jones County, TX
00:241.00″Johnson County, IA
00:481.00″Johnson County, IA
00:551.00″Rock County, WI
01:051.00″Young County, TX
01:181.00″Dodge County, WI
01:261.00″Waukesha County, WI
01:441.00″Waukesha County, WI
01:461.00″Walworth County, WI
01:511.00″Walworth County, WI
02:041.00″Linn County, KS
02:341.00″Lake County, IL
03:471.00″Montague County, TX
03:501.00″Montague County, TX
04:031.00″St. Clair County, MO
11:171.00″Tom Green County, TX
17:100.88″Colfax County, NE
18:180.88″Meade County, KS
18:540.88″Ford County, KS
19:220.88″Beaver County, OK
19:570.88″Barton County, KS
20:490.88″Reno County, KS
21:300.88″Foard County, TX
21:300.88″Ottawa County, KS
22:000.88″Clay County, KS
22:250.88″Atchison County, MO
22:280.88″McPherson County, KS
22:550.88″Peoria County, IL
23:480.88″Marion County, KS
23:510.88″Caddo County, OK
01:140.88″Johnson County, IA
02:200.88″Lincoln County, CO
10:320.88″Wichita County, TX
16:570.75″Platte County, NE
17:090.75″Colfax County, NE
18:180.75″Ford County, KS
20:360.75″Barton County, KS
21:450.75″Reno County, KS
22:010.75″Reno County, KS
22:040.75″Reno County, KS
22:140.75″McPherson County, KS
22:300.75″Carroll County, IL
22:310.75″Reno County, KS
22:310.75″Jackson County, OK
22:350.75″Stephenson County, IL
23:000.75″Clinton County, IA
23:300.75″Grant County, WI
01:000.75″Johnson County, IA
01:100.75″Jefferson County, WI
01:110.75″Oklahoma County, OK
01:430.75″Washington County, WI
05:250.75″Miller County, MO

Damage, injuries and deaths

National Weather Service offices recorded about $776,000 in property damage and $15,000 in crop damage from hail, thunderstorm wind and tornadoes across the US on this storm day (337 events in 12 states). Injuries and deaths are those the events caused directly.

CountyEventsInjuriesDeathsProperty damage
Cook County, IL100$100,000
Christian County, MO100$100,000
Grady County, OK300$60,000
Rock County, WI200$55,000
Kankakee County, IL100$50,000
Val Verde County, TX100$50,000
Tillman County, OK500$37,000
Greene County, MO200$35,000
Greer County, OK100$30,000
Gaines County, TX100$28,000
Payne County, OK200$25,000
Tulsa County, OK200$25,000

What the National Weather Service wrote

Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.

Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.

NWS Tornado Damage Surveys for May 2, 2018

National Weather Service survey teams mapped 8 tornado paths from this storm day (2 EF1, 6 EF0), 30 miles in all. The map above draws each surveyed path as the NWS mapped it, colored by the EF rating of each stretch, in place of the straight start-to-end line.

RatingPeak windPath lengthMax widthDeaths / injuriesOn the groundSurveyed by
EF195 mph7.9 mi400 yd0 / 001:42–01:51 UTCNWS Norman
EF198 mph4.7 mi25 yd0 / 002:09–02:17 UTCNWS Kansas City
EF085 mph7.9 mi60 yd0 / 022:47–22:56 UTCNWS Topeka
EF080 mph4.0 mi25 yd0 / 000:18–00:22 UTCNWS Kansas City
EF085 mph2.3 mi30 yd0 / 022:30–22:33 UTCNWS Topeka
EF084 mph1.6 mi25 yd0 / 002:24–02:29 UTCNWS Kansas City
EF084 mph1.3 mi25 yd0 / 002:26–02:29 UTCNWS Kansas City
EF080 mph0.2 mi50 yd0 / 007:17–15:46 UTCNWS Springfield, MO

Source: NOAA National Weather Service Damage Assessment Toolkit (DAT): the tornado paths and EF-rating zones NWS survey teams mapped after each storm. Survey data are preliminary and can be revised; NOAA's official record is Storm Data (NCEI). Paths are simplified to about 30 m. Times are when the tornado was on the ground, in UTC.

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