High Wind in South Dakota, November 29, 2017

Name: High Wind in South Dakota, November 29, 2017
Start: 2017-11-29T10:00
End: 2017-11-29T16:00
Location: South Dakota

November 29, 2017 · NWS UNR · 7 events in 7 counties and zones

Strong westerly winds developed during the late morning and afternoon across portions of the western South Dakota plains behind a cold front. The strongest winds were across far northwestern South Dakota, where a few gusts of over 65 mph were recorded.

Where it happened

Every event with a place to put it; 7 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

Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 7

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.

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 Rapid City, SD wrote its last area forecast discussion before the first event at Nov 29, 8:52 AM MST, 1 hour 8 minutes earlier.

Area forecast discussion, Nov 29, 8:52 AM MST, 1 hour 8 minutes before

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Hazardous weather outlook, Nov 29, 6:48 AM MST, 3 hours 12 minutes before

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In the hours before

Local storm report, Nov 29, 6:23 AM MST, 3 hours 37 minutes before

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Local storm report, Nov 29, 6:29 AM MST, 3 hours 31 minutes before

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Local storm report, Nov 29, 6:50 AM MST, 3 hours 10 minutes before

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Local storm report, Nov 29, 7:19 AM MST, 2 hours 41 minutes before

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Local storm report, Nov 29, 9:33 AM MST, 27 minutes before

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Local storm report, Nov 29, 9:34 AM MST, 26 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

7 high wind. Local standard time, as filed.

High Wind, Harding

When: November 29, 10:00 AM MST to 3:00 PM MST
Where: Harding forecast zone
Measured: 58 kt (67 mph) measured gust
Reported by: Mesonet
Coordinates: 45.580, -103.496 (the zone’s center; the record gives no point)

High Wind, Fall River

When: November 29, 11:00 AM MST to 12:00 PM MST
Where: Fall River forecast zone
Measured: 53 kt (61 mph) measured gust
Reported by: Mesonet
Coordinates: 43.239, -103.528 (the zone’s center; the record gives no point)

High Wind, Pennington Co Plains

When: November 29, 12:00 PM MST to 1:00 PM MST
Where: Pennington Co Plains forecast zone
Measured: 50 kt (58 mph) measured gust
Reported by: Mesonet
Coordinates: 44.004, -102.824 (the zone’s center; the record gives no point)

High Wind, Perkins

When: November 29, 1:00 PM MST to 4:00 PM MST
Where: Perkins forecast zone
Measured: 53 kt (61 mph) measured gust
Reported by: Mesonet
Coordinates: 45.491, -102.476 (the zone’s center; the record gives no point)

High Wind, Butte

When: November 29, 1:00 PM MST to 3:00 PM MST
Where: Butte forecast zone
Measured: 53 kt (61 mph) measured gust
Reported by: Mesonet
Coordinates: 44.906, -103.508 (the zone’s center; the record gives no point)

High Wind, Ziebach

When: November 29, 1:00 PM MST to 2:00 PM MST
Where: Ziebach forecast zone
Measured: 51 kt (59 mph) measured gust
Reported by: Mesonet
Coordinates: 44.980, -101.666 (the zone’s center; the record gives no point)

High Wind, Northern Meade Co Plains

When: November 29, 2:00 PM MST to 3:00 PM MST
Where: Northern Meade Co Plains forecast zone
Measured: 53 kt (61 mph) measured gust
Reported by: Mesonet
Coordinates: 44.567, -102.717 (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 2017 Every state in 2017 This day in weather history Warnings in South Dakota, November 2017

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: 726839, 726845, 726844, 726840, 726841, 726843, 726842.