South Dakota, 2016

Flood and Heavy Rain in South Dakota, July 1 to 2, 2016

July 1 to 2, 2016 · NWS UNR · 3 events in 3 counties and zones

Numerous showers and thunderstorms produced very heavy rain across southwestern South Dakota. Two to four inches of rain fell during the afternoon of July 1.

Where it happened

Every event with a place to put it. 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
3

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.

Numerous showers and thunderstorms produced very heavy rain across southwestern South Dakota. Two to four inches of rain fell during the afternoon of July 1. Runoff from the heavy rain caused flooding along the White River through Jackson County.

The radar

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

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Event by event

2 heavy rain, 1 flood. Local standard time, as filed.

Heavy Rain, Fall River

When
July 1, 6:00 AM MST to 12:00 PM MST
Where
Fall River County, Oral
Reported by
COOP Observer
Coordinates
43.400, -103.270

Rainfall of 2.06 inches fell in about 6 hours.

Heavy Rain, Oglala Lakota

When
July 1, 6:00 AM MST to July 2, 6:00 AM MST
Where
Oglala Lakota County, 2.31 mi NE of Kyle
Reported by
COOP Observer
Coordinates
43.440, -102.143

Rainfall total of 3.65 inches measured in 24 hours. Most of the rain fell during the late morning and afternoon hours on the July 1.

Flood, Jackson

When
July 2, 6:15 AM MST to 3:30 PM MST
Where
Jackson County, 8.68 mi WSW of Interior to 7.96 mi N of Wanblee
Cause
Heavy Rain
Reported by
River/Stream Gage
Coordinates
43.671, -102.140

Minor flooding was recorded along the White River. The river rose over ten feet and flow increased from 50 cubic feet per second (cfs) to 11,900 cfs within six hours. The river gauge on the White River near Interior crested at a height about a half foot above flood stage.

What these are

Heavy Rain
Rainfall totals unusual for the place and season that did not produce a flood.
Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

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

The same day elsewhere

More

Every storm in South Dakota in 2016Every state in 2016This day in weather historyWarnings in South Dakota, July 2016

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 2026-09-30. Each event’s entry at NCEI: 645178, 645179, 645177.