Scattered mixed-mode thunderstorms developed along a cold front which moved through an environment of 2000-2500 J/kg MLCAPE and up to 40 knots of deep-layer shear. A few brief supercells developed before evolving to bowing structures and brought marginally large hail.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS FSD wrote it up.
Scattered mixed-mode thunderstorms developed along a cold front which moved through an environment of 2000-2500 J/kg MLCAPE and up to 40 knots of deep-layer shear. A few brief supercells developed before evolving to bowing structures and brought marginally large hail.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before the first event at Jun 2, 1:12 PM CST, 3 hours 33 minutes earlier.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous Weather Outlook National Weather Service Sioux Falls SD 945 AM CDT Sun Jun 2 2024 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-031445- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory- Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson- McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme- Yankton-Union- 945 AM CDT Sun Jun 2 2024 This Hazardous Weather Outlook is for portions of northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska, central South Dakota, east central South Dakota, south central South Dakota, and southeast South Dakota. .DAY ONE...Today and Tonight Periods of scattered showers and storms are expected to move east across the area this morning into the early afternoon. Chances for severe weather with this activity is low, though stronger storms during the later morning to early afternoon may produce hail up to quarter size. Stronger storms are expected to develop mainly west of Interstate 29 mid to late afternoon, tracking across southeast South Dakota, into southwest Minnesota and northwest during the evening and overnight. Initial development in the late afternoon to early evening, especially west of Interstate 29, may produce large hail up to golf ball size, wind gusts to 70 mph and isolated tornadoes. Storms are then expected to evolve into linear segments capable of damaging wind gusts up to 70 mph. Heavy rainfall could also produce ponding in low lying or poor drainage areas or areas with recent heavy rains, with isolated flash flooding possible. If you have outdoor plans, especially later today into this evening, have multiple ways to receive warnings and be prepared to seek shelter should storms approach your location. .DAYS TWO THROUGH SEVEN...Monday through Saturday Additional showers and thunderstorms are expected Monday night into Tuesday. A few strong to severe storms are possible Tuesday afternoon and evening, mainly over portions of northwest Iowa and southwest Minnesota. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible between 4 pm and midnight tonight.
The Aberdeen radar (KABR), 111 km away, was scanning. The volume nearest the first event began at 22:44 UTC.
4 hail. Local standard time, as filed.
Within a greater amount of hail, there were a few stones up to quarter size. Crop damage is an estimate from insured losses. Information provided by the United States Department of Agriculture.
A brief period of hail occurred, with some up to the size of quarters.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Dakota in 2024Every state in 2024This day in weather historyWarnings in South Dakota, June 2024
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1190909, 1190911, 1190912, 1190913.