South Dakota, 1999

High Wind in South Dakota, September 25, 1999

September 25, 1999 · NWS UNR · 2 events in 2 counties and zones

A strong cold front swept through the region. Winds gusted over 50 kts for 15 to 30 minutes before decreasing again.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

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 UNR wrote it up.

A strong cold front swept through the region. Winds gusted over 50 kts for 15 to 30 minutes before decreasing again.

The radar

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

Open the radar archive at this moment

Event by event

2 high wind. Local standard time, as filed.

High Wind, Meade Co. Plains

When
September 25, 3:50 PM MST to 4:58 PM MST
Where
Meade Co. Plains forecast zone
Measured
54 kt (62 mph)
Reported by
OFFICIAL NWS OBS.
Coordinates
44.567, -102.717 (the zone’s center; the record gives no point)

High Wind, Haakon

When
September 25, 4:58 PM MST
Where
Haakon forecast zone
Measured
53 kt (61 mph)
Reported by
OFFICIAL NWS OBS.
Coordinates
44.294, -101.540 (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

More

Every storm in South Dakota in 1999Every state in 1999This day in weather historyWarnings in South Dakota, September 1999

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 2026-09-24. Each event’s entry at NCEI: 5716795, 5716796.