High Wind in South Dakota, April 28, 2025

Name: High Wind in South Dakota, April 28, 2025
Start: 2025-04-28T10:34
End: 2025-04-28T12:47
Location: South Dakota

April 28, 2025 · NWS ABR · 4 events in 4 counties and zones

After low pressure and thunderstorms moved out of the area early in the morning, a front moving through north central South Dakota around mid-day on April 28th generated high winds, with a peak wind gust of 62 mph at the Automated Surface Observing Station at the Mobridge Regional Airport.

Where it happened

Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

Tornadoes
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Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 4

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.

What happened

The episode as NWS ABR wrote it up.

What forecasters said that day

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 Aberdeen, SD wrote its last area forecast discussion before the first event at Apr 28, 9:13 AM CST, 1 hour 21 minutes earlier.

Area forecast discussion, Apr 28, 9:13 AM CST, 1 hour 21 minutes before

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Hazardous weather outlook, Apr 28, 2:35 AM CST, 7 hours 59 minutes before

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In the hours before

Local storm report, Apr 28, 6:06 AM CST, 4 hours 28 minutes before

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Local storm report, Apr 28, 7:04 AM CST, 3 hours 30 minutes before

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Local storm report, Apr 28, 7:39 AM CST, 2 hours 55 minutes before

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Local storm report, Apr 28, 7:40 AM CST, 2 hours 54 minutes before

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Local storm report, Apr 28, 7:43 AM CST, 2 hours 51 minutes before

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Local storm report, Apr 28, 10:16 AM CST, 18 minutes before

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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

4 high wind. Local standard time, as filed.

High Wind, Walworth

When: April 28, 10:34 AM CST
Where: Walworth forecast zone
Measured: 54 kt (62 mph) measured gust
Reported by: ASOS
Coordinates: 45.430, -100.032 (the zone’s center; the record gives no point)

High Wind, Edmunds

When: April 28, 11:52 AM CST
Where: Edmunds forecast zone
Measured: 51 kt (59 mph) measured gust
Reported by: Mesonet
Coordinates: 45.419, -99.215 (the zone’s center; the record gives no point)

High Wind, McPherson

When: April 28, 12:15 PM CST
Where: McPherson forecast zone
Measured: 50 kt (58 mph) measured gust
Reported by: Mesonet
Coordinates: 45.766, -99.221 (the zone’s center; the record gives no point)

High Wind, Potter

When: April 28, 12:47 PM CST
Where: Potter forecast zone
Measured: 50 kt (58 mph) measured gust
Reported by: Mesonet
Coordinates: 45.065, -99.957 (the zone’s center; the record gives no point)

What these are

High Wind: Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in South Dakota in 2025 Every state in 2025 This day in weather history Warnings in South Dakota, April 2025

Sources

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: 1240934, 1240935, 1240936, 1240937.