Oklahoma, 2024

Tornadoes and Flash Flooding in Oklahoma, April 27 to 28, 2024

April 27 to 28, 2024 · NWS OUN · 97 events in 29 counties and zones

A widespread, long-duration and historic severe weather and tornado outbreak occurred from the late morning through late evening on the 27th. In all, 32 tornadoes affected portions of the WFO Norman Forecast Area, the third most in a single day during the period of reliable record.

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

Open the live radar over this ground

The toll

Deaths
4
Injuries
59
Property damage
$184 million
Crop damage
None recorded
Events
97

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 OUN wrote it up.

A widespread, long-duration and historic severe weather and tornado outbreak occurred from the late morning through late evening on the 27th. In all, 32 tornadoes affected portions of the WFO Norman Forecast Area, the third most in a single day during the period of reliable record. This included six significant (EF-2+) tornadoes and one violent (EF-4) tornado that struck Marietta (Love County).

Synoptically, a slow-moving and deep mid/upper-level wave progressed across the Four Corners region during the day. At the surface, an area of low-pressure strengthened/deepened across southwest Kansas, with a trailing dryline extending near and just west of the 100th meridian through much of the day. As ascent overspread this feature, numerous (organized) severe thunderstorms developed across the WFO Norman Forecast Area, even by as early as daybreak/early morning hours. The boundary layer was characterized by strong instability and wind shear, favorable for an organized/supercell storm mode. Initial supercells across western Oklahoma produced a few reports of large hail and the first (brief) tornadoes of the event just after 10 AM. Supercell storm development continued across portions of the area, focusing along an axis from western-north Texas into north-central Oklahoma through much of the afternoon. The first significant (EF-2) tornado of the event impacted the eastern edge of Knox City (Knox County, Texas) just after 3 PM. Through the evening, a quasi-linear convective system (QLCS) organized and swept across much of southern/central Oklahoma and adjacent north Texas. Numerous mesovortex-type tornadoes developed and impacted the aforementioned areas. Ahead of the main convective line, strong warm air advection, driven by an increasing (45-60 knot) low-level jet, promoted the development of pre-frontal/line supercell thunderstorms. Multiple of these storms became strongly tornadic, producing multiple strong and long-tracking tornadoes. This included an EF-2 tornado impacting the western portions of Ardmore, an EF-3 tornado making a direct impact on the historic downtown district and adjacent neighborhoods in Sulphur, an EF-3 tornado traversing western portions of Hughes County, just west of Holdenville, and an EF-4 tornado destroying a Dollar Tree distribution center and nearby large retail stores on the western side of Marietta. The latter three tornadoes resulted in fatalities (1 in Sulphur, 2 near Holdenville and 1 in Marietta) along with additional injuries.

Beyond severe weather outcomes, a significant flash flooding event occurred from the late evening of the 27th through mid-morning of the 28th. The corridor of highest rainfall, with observed 24-hour totals of 5-to-8 inches, occurred across portions of south-central into southeast Oklahoma, on the heels of a cluster of significant tornado impacts earlier in the evening. Additional flooding occurred across far northern Oklahoma (Kay County) during the evening of the 27th.

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 Norman, OK wrote its last area forecast discussion before the first event at Apr 27, 5:27 AM CST, 3 hours 25 minutes earlier.

Area forecast discussion, Apr 27, 5:27 AM CST, 3 hours 25 minutes before
Area Forecast Discussion
National Weather Service Norman OK
627 AM CDT Sat Apr 27 2024

...New AVIATION...

.SHORT TERM...
(Today and tonight)
Issued at 145 AM CDT Sat Apr 27 2024

Very active day expected across Oklahoma and western north Texas as
multiple rounds of severe storms will impact the area.

A subtle wave will get things started later this morning as it
initiates storms across northwest Texas that will then move/develop
northeast across southwest into western and perhaps central Oklahoma
during the first part of the day today. Even at this time of day the
environment will be conducive for severe storms and even though
large hail will be the primary hazard, soundings would suggest there
is at least some tornado risk as well. Some questions remain as to
how this activity will evolve during the day, but is currently
expected to move off to the north and northeast during the early
afternoon.

In the wake of the morning convection anticipate airmass across the
area to destabilize through the afternoon to the east of the dryline
which will be located across western Oklahoma southward into western
north Texas. As the approaching large-scale trough and associated
lift interacts on the dryline, expected another round or two of
scattered thunderstorms to develop along and ahead of the dryline.
With upwards of 3000-3500 J/kg of CAPE along with deep layer shear
of 40-50kts the environment will support supercells with the
potential for very large hail, damaging winds and tornadoes(some
strong tornadoes possible as well). Wind fields will continue to
strengthen late in the day and into the evening with llj
development. This will also increase tornado potential with any
supercell storms.

This activity is expected to grow upscale into a slow-moving squall-
line with damaging wind gusts and some continued risk of tornadoes
the main severe hazards as we go deeper into the evening and
overnight. The slow eastward progression and high precipitable water
will also lead to increased flooding threat. A Flood Watch remains
in effect through tonight for portions central into eastern Oklahoma.

To the west of the dryline across far west/northwest Oklahoma there
will be a period of elevated to perhaps near critical fire weather
conditions that develop this afternoon. Will issue another RFD for
that area.

&&

.LONG TERM...
(Sunday through Friday)
Issued at 145 AM CDT Sat Apr 27 2024

Overnight storms will linger into Sunday, mainly across southeast
Oklahoma, where heavy rainfall and severe risk will continue. All
this activity should shift east of the area by late in the day
Sunday. Some drier air will then move into the area with a couple of
drier days. A minor wave will work through the area on Monday, but
rain chances associated with this will be minimal.

South winds return Tuesday and with veered low level flow, much
warmer 850mb temps will result in a much warmer day. Significant
differences with respect to precip occur Tuesday afternoon and
Tuesday night. With southwest flow does appear there is a chance of
precip, but GFS looks a bit overdone.

Some rain and thunderstorm chances continue through the remainder of
the week. We do look to remain in modest southwest flow and
sufficient instability will be present for the potential for some
severe weather just about any day from Wednesday through Friday, no
widespread severe currently is expected.

A rather strong cold front will bring some cooler/drier weather by
the end of the and into the following weekend.

&&

.AVIATION...
(12Z TAFS)
Issued at 623 AM CDT Sat Apr 27 2024

Showers and thunderstorms will expand through the day, with
multiple rounds of storms, some severe, expected to impact most
of our terminal sites. MVFR ceilings will be slow to rise to VFR
by this afternoon, and could return to MVFR in and around
thunderstorm activity. Winds will be gusty out of the south
through most of the period, with erratic speed and direction near
thunderstorms.

&&

.PRELIMINARY POINT TEMPS/POPS...
Oklahoma City OK  77  60  79  56 /  80  70  20   0
Hobart OK         83  56  80  53 /  80  40   0  10
Wichita Falls TX  79  59  81  56 /  70  80   0   0
Gage OK           86  51  78  48 /  30  10   0  10
Ponca City OK     80  59  80  50 /  80  70  40  10
Durant OK         81  62  77  61 /  70  90  80  10

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...Flood Watch through Sunday evening for OKZ020-025-026-028>032-
     039>043-045>048-050>052.

TX...Flood Watch through Sunday evening for TXZ089-090.

&&

SHORT TERM...30
LONG TERM....30
AVIATION...08
Hazardous weather outlook, Apr 27, 1:57 AM CST, 6 hours 55 minutes before
Hazardous Weather Outlook
National Weather Service Norman OK
257 AM CDT Sat Apr 27 2024

OKZ004>048-050>052-TXZ083>090-280800-
Harper-Woods-Alfalfa-Grant-Kay-Ellis-Woodward-Major-Garfield-
Noble-Roger Mills-Dewey-Custer-Blaine-Kingfisher-Logan-Payne-
Beckham-Washita-Caddo-Canadian-Oklahoma-Lincoln-Grady-McClain-
Cleveland-Pottawatomie-Seminole-Hughes-Harmon-Greer-Kiowa-Jackson-
Tillman-Comanche-Stephens-Garvin-Murray-Pontotoc-Coal-Cotton-
Jefferson-Carter-Johnston-Atoka-Love-Marshall-Bryan-Hardeman-
Foard-Wilbarger-Wichita-Knox-Baylor-Archer-Clay-
257 AM CDT Sat Apr 27 2024

This hazardous weather outlook is for portions of northern...
western...central...and southern Oklahoma...and western north
Texas.

.DAY ONE..Today and Tonight...

.Thunderstorms...
There is a moderate risk of severe thunderstorms today across
a large portion of northern into central and southern Oklahoma and
portions of western north Texas. An enhanced risk covers much of
the remainder of western north Texas and Oklahoma.

Multiple rounds of severe storms will be possible across the area
today and tonight. Hail to the size of baseballs, damaging wind
gusts of up to 80 mph and tornadoes, some of which could be
strong, will all be possible.

.Heavy Rainfall...
Multiple rounds of thunderstorms will also result in a risk for
flooding by late today and tonight particularly near and east of
I-35.

Fire Weather...
Near critical fire weather conditions are possible this afternoon
across northwest Oklahoma.

.DAYS TWO THROUGH SEVEN...Sunday through Friday...

.Thunderstorms...
There will be a chance of severe thunderstorms Sunday across
southeast Oklahoma. A chance of thunderstorms will return across
the area Wednesday and continue through Friday. Although
widespread severe is not expected a few strong to severe storms
appear possible.

.Flooding...
Chance of heavy rainfall and possible flooding will continue
Sunday morning across southeast Oklahoma.

.Fire Weather...
Near critical fire weather conditions may develop Tuesday
afternoon across northwest Oklahoma.

Get graphics and more details at weather.gov/norman...and follow
our weather forecast office on Twitter and Facebook.

In the hours before

Special weather statement, Apr 27, 8:16 AM CST, 36 minutes before
Special Weather Statement
National Weather Service Norman OK
916 AM CDT Sat Apr 27 2024

OKZ015>017-271445-
Dewey OK-Custer OK-Blaine OK-
916 AM CDT Sat Apr 27 2024

...A strong thunderstorm will impact portions of northeastern Custer,
west central Blaine and southeastern Dewey Counties through 945 AM
CDT...

At 916 AM CDT, Doppler radar was tracking a strong thunderstorm 4
miles south of Thomas, moving northeast at 30 mph.

HAZARD...Half inch hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
Watonga, Thomas, Custer City, Oakwood, Eagle City, and Fay.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3559 9878 3564 9892 3602 9876 3584 9839
TIME...MOT...LOC 1416Z 205DEG 26KT 3568 9878

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...<30 MPH

Mahale
Special weather statement, Apr 27, 8:25 AM CST, 27 minutes before
Special Weather Statement
National Weather Service Norman OK
925 AM CDT Sat Apr 27 2024

OKZ014-021-271500-
Roger Mills OK-Beckham OK-
925 AM CDT Sat Apr 27 2024

...A strong thunderstorm will impact portions of southwestern Roger
Mills and northwestern Beckham Counties through 1000 AM CDT...

At 925 AM CDT, Doppler radar was tracking a strong thunderstorm 6
miles north of Texola, moving northeast at 30 mph.

HAZARD...Nickel size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
Sweetwater, Texola, and Dempsey.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor NOAA Weather
Radio, local radio stations or available television stations for
additional information and possible warnings from the National
Weather Service.

&&

LAT...LON 3564 10000 3553 9971 3521 9995 3522 10000
TIME...MOT...LOC 1425Z 205DEG 26KT 3531 10003

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...<30 MPH

Mahale
Special weather statement, Apr 27, 8:40 AM CST, 12 minutes before
Special Weather Statement
National Weather Service Norman OK
940 AM CDT Sat Apr 27 2024

OKZ014-271515-
Roger Mills OK-
940 AM CDT Sat Apr 27 2024

...A strong thunderstorm will impact portions of southern Roger Mills
County through 1015 AM CDT...

At 940 AM CDT, Doppler radar was tracking a strong thunderstorm 6
miles northeast of Sweetwater, moving northeast at 35 mph.

HAZARD...Nickel size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
Cheyenne, Reydon, Sweetwater, Strong City, and Dempsey.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3573 10000 3573 9943 3543 9970 3542 9972
      3542 10000
TIME...MOT...LOC 1440Z 214DEG 31KT 3546 9980

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...<30 MPH

Mahale
Special weather statement, Apr 27, 8:41 AM CST, 11 minutes before
Special Weather Statement
National Weather Service Norman OK
941 AM CDT Sat Apr 27 2024

OKZ011-015-017-271515-
Major OK-Dewey OK-Blaine OK-
941 AM CDT Sat Apr 27 2024

...A strong thunderstorm will impact portions of northern Blaine,
southeastern Dewey and south central Major Counties through 1015 AM
CDT...

At 941 AM CDT, Doppler radar was tracking a strong thunderstorm near
Eagle City, moving northeast at 35 mph.

HAZARD...Nickel size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
Fairview, Okeene, Canton, Longdale, Oakwood, Eagle City, Isabella,
southeastern Canton Lake, Homestead, and Southard.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3617 9821 3615 9821 3581 9856 3585 9878
      3631 9847
TIME...MOT...LOC 1441Z 214DEG 31KT 3595 9859

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...<30 MPH

Mahale

The radar

The Altus AFB radar (KFDR), 153 km away, was scanning. The volume nearest the first event began at 14:51 UTC.

Open the radar archive at this moment

Event by event

38 hail, 33 tornado, 14 flash flood, 12 thunderstorm wind. Local standard time, as filed.

Hail, Roger Mills

When
April 27, 8:52 AM CST
Where
Roger Mills County, 0.45 mi NE of Cheyenne
Measured
0.75 in hail
Reported by
Public
Coordinates
35.614, -99.664

MPing report.

Tornado, Roger Mills

When
April 27, 9:11 AM CST to 9:12 AM CST
Where
Roger Mills County, 4.69 mi ENE of Strong City to 5.31 mi ENE of Strong City
Rating
EF1
Path length
0.7 mi
Path width
50 yd
Property damage
$5,000
Reported by
Emergency Manager
Coordinates
35.703, -99.527

This is the first tornado of a large outbreak across Oklahoma and north Texas that occurred on April 27. The Roger Mills County Emergency Manager provided information about tree damage observed to the east-northeast of Strong City.

Tornado, Roger Mills

When
April 27, 9:18 AM CST
Where
Roger Mills County, 6 mi NW of Hammon
Rating
EF0
Path length
0.1 mi
Path width
10 yd
Reported by
Broadcast Media
Coordinates
35.691, -99.456

A media storm chaser observed a brief tornado estimated to be about 6 miles northwest of Hammon. No damage is known to have occurred.

Hail, Major

When
April 27, 9:45 AM CST
Where
Major County, 1.78 mi S of Ringwood
Measured
1.25 in hail
Reported by
Public
Coordinates
36.354, -98.248

MPing report. Based on radar evidence, hailfall likely occurred prior (1935-1945 LST) to report time.

Hail, Dewey

When
April 27, 10:19 AM CST
Where
Dewey County, 3.12 mi SW of Seiling
Measured
1.75 in hail
Reported by
Emergency Manager
Coordinates
36.115, -98.956

Hail, Jackson

When
April 27, 12:06 PM CST
Where
Jackson County, 5.78 mi SW of Eldorado
Measured
1 in hail
Reported by
Public
Coordinates
34.422, -99.733

MPing report.

Tornado, Garfield

When
April 27, 12:21 PM CST to 12:22 PM CST
Where
Garfield County, Hillsdale to 0.8 mi NE of Hillsdale
Rating
EF1
Path length
0.8 mi
Path width
100 yd
Property damage
$5,000
Reported by
Emergency Manager
Coordinates
36.560, -97.990

Garfield County Emergency Management reported tree and power pole damage at Hillsdale.

Hail, Payne

When
April 27, 1:26 PM CST
Where
Payne County, 8.91 mi W of Lake Carl Blackwell Dam
Measured
0.75 in hail
Reported by
Public
Coordinates
36.118, -97.347

MPing report.

Hail, Kay

When
April 27, 1:30 PM CST
Where
Kay County, 2.33 mi E of Eddy
Measured
1.5 in hail
Reported by
Public
Coordinates
36.694, -97.409

MPing report.

Hail, Kay

When
April 27, 1:32 PM CST
Where
Kay County, 2.34 mi WNW of Tonkawa
Measured
2.25 in hail
Reported by
Public
Coordinates
36.695, -97.348

MPing report. Time is radar estimated.

Hail, Kay

When
April 27, 1:35 PM CST
Where
Kay County, 0.85 mi N of Tonkawa
Measured
1.75 in hail
Reported by
Public
Coordinates
36.692, -97.308

MPing report.

Hail, Kiowa

When
April 27, 1:38 PM CST
Where
Kiowa County, 1.1 mi SSE of Hobart
Measured
1 in hail
Reported by
Public
Coordinates
35.016, -99.091

MPing report. Time is radar estimated.

Hail, Kiowa

When
April 27, 1:39 PM CST
Where
Kiowa County, 0.61 mi NE of Hobart
Measured
1 in hail
Reported by
Public
Coordinates
35.036, -99.092

MPing report.

Tornado, Kay

When
April 27, 1:39 PM CST to 1:44 PM CST
Where
Kay County, 2.94 mi SE of Peckham to 2.45 mi W of Newkirk
Rating
EF1
Path length
2.6 mi
Path width
30 yd
Property damage
$20,000
Reported by
NWS Storm Survey
Coordinates
36.861, -97.141

This tornado began southwest of Newkirk, west of Ranch Drive and north of Canteen Road damaging a barn and a carport. The tornado continued northeast damaging trees before dissipating near Waverly Street and Peckham Road west of Newkirk.

Hail, Kiowa

When
April 27, 1:40 PM CST
Where
Kiowa County, 0.29 mi WSW of Hobart
Measured
1.25 in hail
Reported by
Public
Coordinates
35.028, -99.105

MPing report. Time is radar estimated.

Hail, Kiowa

When
April 27, 1:41 PM CST
Where
Kiowa County, 1.11 mi SE of Lone Wolf
Measured
0.75 in hail
Reported by
Public
Coordinates
34.978, -99.237

MPing report.

Hail, Kay

When
April 27, 1:42 PM CST
Where
Kay County, 0.89 mi SE of Blackwell
Measured
2.5 in hail
Reported by
Trained Spotter
Coordinates
36.790, -97.270

Multiple social media images.

Tornado, Kay

When
April 27, 1:54 PM CST to 1:56 PM CST
Where
Kay County, 4.08 mi NNE of Newkirk to 4.42 mi SE of Chilocco
Rating
EF1
Path length
1 mi
Path width
75 yd
Property damage
$75,000
Reported by
NWS Storm Survey
Coordinates
36.935, -97.033

A mobile home was damaged near where this tornado developed west of La Cann Road and south of Gate Road. The tornado moved east-northeast producing damage to another mobile home and trees along Gate Road.

Hail, Caddo

When
April 27, 2:06 PM CST
Where
Caddo County, 0.36 mi SW of Carnegie
Measured
0.75 in hail
Reported by
Public
Coordinates
35.096, -98.604

MPing report.

Hail, Kay

When
April 27, 2:17 PM CST
Where
Kay County, 1.75 mi NNW of Braman
Measured
1 in hail
Reported by
Public
Coordinates
36.942, -97.347

MPing report. Time is radar estimated.

Tornado, Payne

When
April 27, 2:20 PM CST to 2:27 PM CST
Where
Payne County, 2.33 mi WNW of (Swo)stillwater Airport to 5.34 mi N of (Swo)stillwater Airport
Rating
EF0
Path length
5.2 mi
Path width
30 yd
Property damage
$10,000
Reported by
NWS Storm Survey
Coordinates
36.172, -97.129

A tornado touched down near Richmond Road just west of Country Club Road in northern Payne County damaging trees in the area. Trees and outbuildings were also damaged near Lone Chimney Road and Western Road to the northeast. This tornado may not have been continuous along this path.

Hail, Grant

When
April 27, 2:52 PM CST
Where
Grant County, 0.38 mi SSW of Deer Creek
Measured
0.75 in hail
Reported by
Public
Coordinates
36.805, -97.522

MPing report.

Tornado, Caddo

When
April 27, 3:10 PM CST to 3:12 PM CST
Where
Caddo County, 3.14 mi SW of Hinton to 2.41 mi SW of Hinton
Rating
EF0
Path length
0.8 mi
Path width
20 yd
Reported by
Storm Chaser
Coordinates
35.442, -98.404

Storm chasers observed a tornado southwest of Hinton. No damage was reported in the area and the location is estimated.

Hail, Caddo

When
April 27, 3:19 PM CST
Where
Caddo County, 2.59 mi NNE of Hinton
Measured
0.88 in hail
Reported by
Trained Spotter
Coordinates
35.507, -98.350

Relayed by amateur radio. Location is approximate.

Tornado, Canadian

When
April 27, 3:29 PM CST to 3:39 PM CST
Where
Canadian County, 6.17 mi W of Calumet to 4.92 mi N of Calumet
Rating
EF1
Path length
6.75 mi
Path width
150 yd
Property damage
$100,000
Reported by
Storm Chaser
Coordinates
35.611, -98.229

This tornado was first observed by storm chasers and spotters about 429 PM west of Calumet before it became wrapped in rain. A mobile home was damaged after the tornado crossed US-270 northwest of Calumet. Power poles were damaged along Ranch Road, and then buildings were damaged at an oil field near 192nd Street and Red Rock Road, including an RV that was destroyed and a trailer that was rolled.

Hail, Kay

When
April 27, 3:36 PM CST
Where
Kay County, 2.79 mi WSW of Kildare
Measured
0.75 in hail
Reported by
Public
Coordinates
36.797, -97.098

MPing report.

Hail, Tillman

When
April 27, 3:37 PM CST
Where
Tillman County, 0.5 mi N of Hollister
Measured
1 in hail
Reported by
Trained Spotter
Coordinates
34.347, -98.870

Relayed by emergency management.

Hail, Kay

When
April 27, 3:40 PM CST
Where
Kay County, Newkirk
Measured
1.75 in hail
Reported by
Emergency Manager
Coordinates
36.880, -97.060

Time is radar estimated.

Hail, Kingfisher

When
April 27, 3:50 PM CST
Where
Kingfisher County, 8.1 mi S of Omega
Measured
1.5 in hail
Reported by
Public
Coordinates
35.753, -98.185

MPing report. Based on radar evidence, hailfall likely occurred prior (1540-1550 LST) to report time.

Flash Flood, Kay

When
April 27, 4:00 PM CST to 9:00 PM CST
Where
Kay County, 1.67 mi SW of Blackwell to 1.07 mi SE of Blackwell
Cause
Heavy Rain
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
36.782, -97.301

Portions of U.S. Highway 177 flooded, from the U.S. Highway 60 intersection to the community of Blackwell. Portions of the roadway may have been washed out as well. Event time is approximate.

Flash Flood, Kay

When
April 27, 4:00 PM CST to 9:00 PM CST
Where
Kay County, 4.4 mi SE of Braman to 0.88 mi ENE of Newkirk
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
36.884, -97.265

Heavy rainfall resulted in flooding across north-central portions of Kay County. This included significant roadway flooding along portions of Oklahoma State Highway 11 and U.S. Highway 77 near the communities of Blackwell and Newkirk. Event time is approximate.

Flash Flood, Kay

When
April 27, 4:00 PM CST to 7:00 PM CST
Where
Kay County, 2.37 mi WNW of Tonkawa to 2.88 mi WNW of Tonkawa
Cause
Heavy Rain
Reported by
Law Enforcement
Coordinates
36.695, -97.348

Flooding across all lanes of Interstate 35 near mile marker 217. Event time is approximate.

Hail, Garfield

When
April 27, 4:48 PM CST
Where
Garfield County, 7.58 mi SE of Douglas
Measured
1.75 in hail
Reported by
Broadcast Media
Coordinates
36.174, -97.586

Based on radar evidence, hailfall likely occurred prior (1640-1645 LST) to report time.

Hail, Tillman

When
April 27, 5:05 PM CST
Where
Tillman County, 5.92 mi SW of Grandfield
Measured
1 in hail
Reported by
Emergency Manager
Coordinates
34.160, -98.749

Hail, Noble

When
April 27, 5:20 PM CST
Where
Noble County, 2.66 mi W of Ceres
Measured
1 in hail
Reported by
Trained Spotter
Coordinates
36.484, -97.328

Thunderstorm Wind, Tillman

When
April 27, 5:40 PM CST
Where
Tillman County, 1.38 mi W of Grandfield
Measured
52 kt (60 mph) measured gust
Reported by
Emergency Manager
Coordinates
34.232, -98.714

Tornado, Tillman

When
April 27, 5:49 PM CST to 5:51 PM CST
Where
Tillman County, 6.31 mi SE of Grandfield to 6.27 mi SE of Grandfield
Rating
EFU
Path length
1 mi
Path width
50 yd
Continued into
Cotton, Ok (OUN)
Reported by
NWS Storm Survey
Coordinates
34.158, -98.622

This tornado crossed the Red River from Wichita County Texas into far southeastern Tillman County Oklahoma. It moved one mile northeast before moving into Cotton County. The area of potential damage in the Red River valley was inaccessible to the survey team.

Tornado, Cotton

When
April 27, 5:51 PM CST to 5:56 PM CST
Where
Cotton County, 1.9 mi SW of Devol to 1.09 mi E of Devol
Rating
EF1
Path length
2.7 mi
Path width
100 yd
Property damage
$30,000
Reported by
NWS Storm Survey
Coordinates
34.168, -98.610

This tornado which developed in Wichita County Texas and moved across far southeastern Tillman County Oklahoma moved into Cotton County to the southwest of Devol before dissipating about one mile east of Devol. The tornado moved northeast and then east-northeast affecting the southern portion of Devol. One house just southeast of Devol received roof damage, and trees and power poles were damaged along the path in Cotton County.

Hail, Cotton

When
April 27, 6:11 PM CST
Where
Cotton County, 3.35 mi SW of Walters Arpt
Measured
1 in hail
Reported by
Public
Coordinates
34.337, -98.453

MPing report.

Hail, Cotton

When
April 27, 6:26 PM CST
Where
Cotton County, 4.34 mi SW of Randlett
Measured
1 in hail
Reported by
Public
Coordinates
34.136, -98.515

MPing report. Time is radar estimated.

Hail, Stephens

When
April 27, 6:34 PM CST
Where
Stephens County, 2.53 mi WNW of Sunray
Measured
0.75 in hail
Reported by
Public
Coordinates
34.437, -97.999

MPing report.

Hail, Kay

When
April 27, 6:38 PM CST
Where
Kay County, Ponca City
Measured
2.5 in hail
Reported by
Broadcast Media
Coordinates
36.700, -97.080

Multiple images relayed by broadcast media. Time is radar estimated.

Hail, Kay

When
April 27, 6:38 PM CST
Where
Kay County, 2.79 mi WSW of Kildare
Measured
0.75 in hail
Reported by
Public
Coordinates
36.797, -97.098

MPing report.

Hail, Kay

When
April 27, 6:40 PM CST
Where
Kay County, 3.01 mi E of (Pnc)ponca City Arpt
Measured
1.5 in hail
Reported by
Public
Coordinates
36.736, -97.046

MPing report.

Thunderstorm Wind, Comanche

When
April 27, 6:40 PM CST
Where
Comanche County, 2.92 mi ENE of Geronimo
Measured
61 kt (70 mph) estimated gust
Property damage
$2,000
Reported by
Fire Department/Rescue
Coordinates
34.492, -98.331

Power pole blown down near the intersection of Southeast 45th Street and Burk Road. Relayed by emergency management. Time is radar estimated.

Hail, Stephens

When
April 27, 6:41 PM CST
Where
Stephens County, Duncan
Measured
1 in hail
Reported by
Public
Coordinates
34.500, -97.960

Social media image. Time is radar estimated.

Hail, Stephens

When
April 27, 6:43 PM CST
Where
Stephens County, 2.63 mi NNW of Duncan
Measured
1 in hail
Reported by
Emergency Manager
Coordinates
34.536, -97.974

Thunderstorm Wind, Cotton

When
April 27, 6:45 PM CST
Where
Cotton County, 1.55 mi NE of Taylor
Measured
61 kt (70 mph) estimated gust
Reported by
Emergency Manager
Coordinates
34.188, -98.313

Two homes, near the intersection of East 1950 Road and North 2620 Road, damaged by thunderstorm wind. Time is radar estimated.

Thunderstorm Wind, Comanche

When
April 27, 6:49 PM CST
Where
Comanche County, 5.31 mi E of Geronimo
Measured
53 kt (61 mph) measured gust
Reported by
Public
Coordinates
34.479, -98.287

Personal weather station measurement.

Tornado, Comanche

When
April 27, 6:55 PM CST
Where
Comanche County, 4 mi SSE of Pumpkin Center
Rating
EFU
Path length
0.3 mi
Path width
20 yd
Reported by
Storm Chaser
Coordinates
34.536, -98.183

A storm chaser observed a brief tornado estimated to be 4 miles south-southeast of Pumpkin Center. No damage was reported.

Hail, Cotton

When
April 27, 7:03 PM CST
Where
Cotton County, 0.73 mi WNW of Temple
Measured
1 in hail
Reported by
Fire Department/Rescue
Coordinates
34.274, -98.242

Thunderstorm Wind, Stephens

When
April 27, 7:10 PM CST
Where
Stephens County, 0.51 mi WNW of Duncan
Measured
61 kt (70 mph) estimated gust
Property damage
$50,000
Reported by
Public
Coordinates
34.502, -97.969

Social media image showing a gas station canopy collapsed due to thunderstorm wind. Time is radar estimated.

Thunderstorm Wind, Stephens

When
April 27, 7:19 PM CST to 7:24 PM CST
Where
Stephens County, 3.43 mi W of Marlow
Measured
70 kt (81 mph) estimated gust
Reported by
NWS Storm Survey
Coordinates
34.645, -98.020

A broad swath of wind damage spread from west of Marlow near 3 Mile Road south of Nabor Road, northeast to just north of Marlow. A few trees were snapped, power poles were damaged and one shed was destroyed. Time is estimated.

Thunderstorm Wind, Stephens

When
April 27, 7:22 PM CST
Where
Stephens County, Marlow
Measured
70 kt (81 mph) estimated gust
Property damage
$75,000
Reported by
Fire Department/Rescue
Coordinates
34.650, -97.960

Multiple trees and power lines blown down throughout the community of Marlow. The metal roof of an event center was blown off. Time is radar estimated.

Flash Flood, Stephens

When
April 27, 7:30 PM CST to 11:30 PM CST
Where
Stephens County, 2.87 mi SW of Marlow to 2.7 mi SE of Marlow
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.624, -97.999

Flash flooding reported throughout the community of Duncan. A social media video showed significant roadway flooding near the intersection of U.S. Highway 81 and Oklahoma Highway 7. Event time is approximate.

Thunderstorm Wind, Grady

When
April 27, 7:52 PM CST
Where
Grady County, 4.56 mi S of Alex
Measured
56 kt (64 mph) estimated gust
Reported by
Emergency Manager
Coordinates
34.855, -97.792

Trees blown down near the intersection of County Road 1490 and County Street 2920. Time is radar estimated.

Tornado, McClain

When
April 27, 7:53 PM CST to 7:57 PM CST
Where
McClain County, 7.53 mi W of Payne to 6.59 mi WSW of Criner
Rating
EF1
Path length
2.9 mi
Path width
225 yd
Continued into
Grady, Ok (OUN)
Property damage
$40,000
Reported by
NWS Storm Survey
Coordinates
34.898, -97.662

This tornado developed near 130th Street in McClain County about one half mile east of the Grady County line. One mobile home received roof damage and one storage trailer was rolled over. Trees were broken along this path as well. The tornado moved north-northwest and began straddling the McClain-Grady County line north of 150th Street. The tornado never fully moved into Grady County, but the tornado centerline did pass into Grady County briefly (see Grady County segment) before curving north-northeast and moving back into McClain County.

Hail, McClain

When
April 27, 7:57 PM CST
Where
McClain County, 5.64 mi W of Payne
Measured
1 in hail
Reported by
Public
Coordinates
34.908, -97.629

MPing report.

Tornado, Grady

When
April 27, 7:57 PM CST to 8:00 PM CST
Where
Grady County, 4.66 mi NNE of Bradley to 5.53 mi NNE of Bradley
Rating
EF1
Path length
1 mi
Path width
150 yd
Continued into
McClain, Ok (OUN)
Property damage
$2,000
Reported by
NWS Storm Survey
Coordinates
34.939, -97.670

The tornado that started in McClain County moved north-northwest and began straddling the McClain-Grady County line. The tornado never fully moved into Grady County, but the centerline of the tornado briefly moved north-northwest into Grady County before turning north-northeast back into McClain County. Trees were damaged along the county line.

Hail, Stephens

When
April 27, 8:00 PM CST
Where
Stephens County, 1.31 mi NNW of Duncan
Measured
1.25 in hail
Reported by
Public
Coordinates
34.518, -97.967

MPing report. Time is radar estimated.

Flash Flood, Stephens

When
April 27, 8:00 PM CST to 11:00 PM CST
Where
Stephens County, 0.13 mi NNE of Marlow to 0.05 mi ENE of Marlow
Cause
Heavy Rain
Reported by
Fire Department/Rescue
Coordinates
34.652, -97.959

Water flowing across the roadway, with an estimated depth of 6 inches, near the intersection of U.S. Highway 81 and Apache Street in the community of Marlow. Event time is approximate.

Flash Flood, Stephens

When
April 27, 8:00 PM CST to April 28, 1:00 AM CST
Where
Stephens County, 1.23 mi NNW of Duncan to 0.91 mi NNW of Duncan
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.516, -97.969

Heavy rainfall caused Claridy Creek to rise out of its banks, flooding a portion of U.S. Highway 81 near the Elder Avenue intersection. Event time is approximate.

Tornado, McClain

When
April 27, 8:00 PM CST to 8:01 PM CST
Where
McClain County, 5.78 mi SSW of Dibble to 5.32 mi SSW of Dibble
Rating
EF1
Path length
0.5 mi
Path width
50 yd
Property damage
$2,000
Reported by
NWS Storm Survey
Coordinates
34.953, -97.670

The centerline of the tornado that began farther south in McClain County and straddled the county line curved north-northeast and moved back into McClain County. The last damage noted was tree damage along 170th street about 100 yards east of the county line.

Hail, Carter

When
April 27, 8:10 PM CST
Where
Carter County, Fox
Measured
3 in hail
Reported by
Fire Department/Rescue
Coordinates
34.360, -97.490

Time is radar estimated.

Tornado, McClain

When
April 27, 8:12 PM CST to 8:14 PM CST
Where
McClain County, 2.88 mi NNE of Dibble to 2.9 mi SW of Cole
Rating
EF1
Path length
0.5 mi
Path width
40 yd
Property damage
$2,000
Reported by
NWS Storm Survey
Coordinates
35.069, -97.612

Tree damage was observed along 250th Street north-northeast of Dibble. However much of the remainder of the tornado path was inaccessible to the ground survey team.

Tornado, Johnston

When
April 27, 8:16 PM CST to 8:22 PM CST
Where
Johnston County, 3.34 mi NNE of Ravia to 1.55 mi W of Reagan
Rating
EF1
Path length
4.65 mi
Path width
150 yd
Property damage
$50,000
Reported by
Emergency Manager
Coordinates
34.282, -96.731

Johnston County Emergency Management provided drone video of widespread tree damage from a tornado that moved north-northwest from north of Ravia to west of Reagan. Many trees were broken or uprooted in the prairie north of Ravia. Before dissipating, a few barns and outbuildings were also damaged as the tornado approached Pace Road west of Reagan. The tornado dissipated soon after crossing Pace Road.

Hail, Cotton

When
April 27, 8:17 PM CST
Where
Cotton County, Temple
Measured
0.88 in hail
Reported by
Fire Department/Rescue
Coordinates
34.270, -98.230

Tornado, McClain

When
April 27, 8:17 PM CST to 8:20 PM CST
Where
McClain County, 0.86 mi WNW of Cole to 1.57 mi NNE of Cole
Rating
EF0
Path length
1.67 mi
Path width
40 yd
Property damage
$2,000
Reported by
NWS Storm Survey
Coordinates
35.105, -97.584

This tornado produced tree damage as it moved northeast from west-northwest of Cole to northeast of Cole.

Tornado, McClain

When
April 27, 8:20 PM CST to 8:27 PM CST
Where
McClain County, 2.92 mi N of Cole to 1.75 mi NNW of Goldsby
Rating
EF2
Path length
4.9 mi
Path width
125 yd
Property damage
$200,000
Reported by
NWS Storm Survey
Coordinates
35.142, -97.565

Tree damage was first observed near May Avenue and 297th Street north of Cole. The tornado moved northeast producing roof damage to homes just west of Goldsby with at least two homes losing most their roofs. Other trees were damaged along the path. The tornado dissipated after crossing Interstate 35 just south of Sycamore Road.

Tornado, Cleveland

When
April 27, 8:29 PM CST to 8:36 PM CST
Where
Cleveland County, 1.5 mi SSW of (Oun)norman Westheimer Arpt to 2.32 mi ENE of (Oun)norman Westheimer Arpt
Rating
EF1
Path length
3.5 mi
Path width
200 yd
Property damage
$100,000
Reported by
NWS Storm Survey
Coordinates
35.231, -97.483

This tornado moved across north Norman from near 24th Avenue Northwest and Robinson Street to just southwest of 12th Avenue Northeast and Tecumseh Road. A gas station canopy and trees were damaged at the beginning of the path along 24th Avenue Northwest. The tornado then moved northeast onto the University of Oklahoma Max Westheimer Airport damaging a hangar, and then continued north producing scattered tree damage.

Thunderstorm Wind, Cleveland

When
April 27, 8:30 PM CST
Where
Cleveland County, 1.14 mi SSW of Norman
Measured
52 kt (60 mph) estimated gust
Reported by
Public
Coordinates
35.204, -97.444

Multiple social media reports of tree limbs blown down across The University of Oklahoma campus. Time is radar estimated.

Thunderstorm Wind, Love

When
April 27, 8:33 PM CST to 8:36 PM CST
Where
Love County, 6.16 mi WSW of Overbrook to 4.31 mi W of Overbrook
Measured
61 kt (70 mph) estimated gust
Reported by
Emergency Manager
Coordinates
34.028, -97.235

The storm that eventually produced the Ardmore tornado produced a swath of wind damage across northern Love County from Oswalt Road north-northeast to near the Carter County line where an outbuilding had roof damage.

Thunderstorm Wind, Cleveland

When
April 27, 8:35 PM CST
Where
Cleveland County, 1 mi SSE of (Oun)norman Westheimer Arpt
Measured
51 kt (59 mph) measured gust
Reported by
Mesonet
Coordinates
35.236, -97.465

Norman (NRMN) Mesonet observation.

Thunderstorm Wind, Carter

When
April 27, 8:38 PM CST
Where
Carter County, 7.61 mi SSE of Lone Grove
Measured
83 kt (96 mph) estimated gust
Reported by
Emergency Manager
Coordinates
34.077, -97.213

A house received significant roof damage from thunderstorm winds in far southern Carter County. This appeared to be associated with the Rear Flank Downdraft (RFD) of a supercell that later produced the Ardmore tornado.

Tornado, Carter

When
April 27, 8:42 PM CST to 8:56 PM CST
Where
Carter County, 5.35 mi SW of Ardmore to 3.11 mi S of Springer
Rating
EF2
Path length
11.3 mi
Path width
400 yd
Injuries
19 direct, 0 indirect
Property damage
$20 million
Reported by
NWS Storm Survey
Coordinates
34.110, -97.199

The Ardmore tornado initially developed about 5 miles southwest of Ardmore, and moved north-northeast towards Ardmore. Some homes near Gateway Road had most or all of their roofs removed. Tree damage was significant along this area.

The tornado then continued north-northeast through the west side of Ardmore especially near Plainview Road. Many homes suffered significant roof damage. Ardmore emergency management reported that 52 homes were damaged with 17 of them a total loss. The tornado moved near a Best Buy distribution center on the northwest side of Ardmore blowing over numerous trailers.

Continuing north-northeast, the tornado continued producing tree and power pole damage, and EF2 roof damage to another home near Lake Ardmore road. The tornado crossed Interstate 35 just east of Ardmore Club Lake and turned more northeast before dissipating near US Highway 77 north of Deer Creek Road.

Tornado, Oklahoma

When
April 27, 8:45 PM CST to 8:56 PM CST
Where
Oklahoma County, 1.81 mi E of (Tik)tinker Afb to 1.23 mi ENE of Choctaw
Rating
EF1
Path length
8.5 mi
Path width
150 yd
Property damage
$300,000
Reported by
NWS Storm Survey
Coordinates
35.413, -97.358

The initial damage was noted along Berryman Road (west of Post Road) south of Southeast 44th Street in southeast Oklahoma City. The tornado then moved northeast through southeast Midwest City and into Choctaw dissipating just northeast of US-62 (Northeast 23rd Street) and Indian Meridian Road. A number of houses and a church had roof damage along the path and a number of trees were downed.

Hail, Pottawatomie

When
April 27, 8:58 PM CST
Where
Pottawatomie County, 0.77 mi W of Dale
Measured
0.75 in hail
Reported by
Public
Coordinates
35.392, -97.063

MPing report.

Tornado, Pontotoc

When
April 27, 9:15 PM CST to 9:17 PM CST
Where
Pontotoc County, 6.08 mi SE of Francis to 5.27 mi SE of Francis
Rating
EF1
Path length
1.5 mi
Path width
30 yd
Property damage
$10,000
Reported by
Emergency Manager
Coordinates
34.804, -96.519

Emergency Management spotters reported a tornado near State Highway 1 between Happyland and Steedman. A barn was damaged just north of Highway 1 and trees were damaged along the path. The tornado moved north for about a mile and a half.

Tornado, Lincoln

When
April 27, 9:16 PM CST to 9:29 PM CST
Where
Lincoln County, 3.24 mi NNW of Sparks to 0.73 mi ESE of Kendrick
Rating
EF1
Path length
10.35 mi
Path width
250 yd
Property damage
$30,000
Reported by
NWS Storm Survey
Coordinates
35.653, -96.843

Initial damage from this tornado was observed along County Road S3460 between E930 and E940 Roads where a barn was blown over and numerous trees were broken. The tornado moved northeast crossing Route 66 a couple of miles west of Davenport and dissipated near County Road S3510 just north of E850 Road about a mile east of Kendrick. Another barn was heavily damaged south of Kendrick, otherwise the tornado produced primarily tree damage along the path.

Tornado, Murray

When
April 27, 9:23 PM CST to 9:36 PM CST
Where
Murray County, 2.79 mi SSW of Sulphur to 3.39 mi NW of Hickory
Rating
EF3
Path length
9.63 mi
Path width
440 yd
Continued into
Pontotoc, Ok (OUN)
Deaths
1 direct, 0 indirect
Injuries
30 direct, 0 indirect
Property damage
$10 million
Reported by
NWS Storm Survey
Coordinates
34.474, -96.992

The Sulphur tornado initially developed in the Chickasaw National Recreation Area to the southwest of Sulphur and produced tree damage as well as damage to one building in the northeast section of the park as the tornado approached Sulphur. The tornado moved into the southern part of Sulphur causing significant damage to a number of homes on Tishomingo Avenue adjacent to the Chickasaw NRA.

The tornado moved northeast through downtown Sulphur destroying or causing extensive damage to numerous businesses and buildings downtown. Many people were trapped and one woman was killed when a building housing a sports lounge collapsed downtown on this Saturday night. Damage was rated EF3 to numerous buildings downtown, as well as to some homes and buildings in neighborhoods across northeast Sulphur as the tornado continues to move northeast through town.

The tornado continued northeast out of Sulphur and damaged another home along Palmer Road in northeastern Murray County. Tree damage was also observed on the county line as the tornado moved from Murray County into Pontotoc County.

Tornado, Pontotoc

When
April 27, 9:36 PM CST to 9:37 PM CST
Where
Pontotoc County, 4.45 mi SW of Roff to 4.25 mi WSW of Roff
Rating
EF1
Path length
0.28 mi
Path width
50 yd
Property damage
$5,000
Reported by
NWS Storm Survey
Coordinates
34.593, -96.904

The Sulphur Tornado moved into Pontotoc County from Murray County. A number of trees were damaged near the county line before the tornado quickly dissipated.

Tornado, Hughes

When
April 27, 9:36 PM CST to 10:04 PM CST
Where
Hughes County, 0.63 mi S of Spaulding to 7.75 mi WNW of Wetumka
Rating
EF3
Path length
20.5 mi
Path width
1,760 yd
Continued into
Okfuskee, Ok (TSA)
Deaths
2 direct, 0 indirect
Injuries
4 direct, 0 indirect
Property damage
$1.5 million
Reported by
NWS Storm Survey
Coordinates
35.001, -96.442

The Spaulding-Holdenville Tornado developed along County Road N369 in the south side of the town of Spaulding and moved north through Spaulding causing roof damage to a few homes and damaging some outbuildings, metal buildings and trees. The damage in and near Spaulding was primarily EF1 damage.

The tornado became wider as it moved north-northeast from Spaulding becoming almost two-thirds of a mile wide as it crossed County Road E135 and a mile wide as it moved north of County Road E134. Most of the damage west of Holdenville was between Spaulding Road and County Road N369 missing the most populated part of Holdenville to the west and the missing the Davis Correctional Facility to the east. The tornado continued producing roof damage to homes as well as damage to outbuildings, metal buildings, trees and power poles.

The tornado was still about one mile in width as it moved north-northeast crossing US Highway 270 and County Road E132, but the intensity increased from EF1 to EF3 as it approached County Road E131. Multiple mobile homes were completely destroyed in this area. Two fatalities occurred in mobile homes here where a 35 year old man was killed in one mobile home and a 4 month old girl was killed in another.

Although the tornado moved through less densely populated areas of Hughes County continued moving north-northeast through less densely populated areas of Hughes County, it still produced significant roof damage to homes and destroyed mobile homes as it continued moving north-northeast, especially along State Highway 48 north of Holdenville, County Road E125 just east of State Highway 48, and E120 Road where EF2 damage was observed in each of these areas. The tornado then crossed E119 Road into Okfuskee County. See the Eastern Oklahoma entry from NWS Tulsa for the continuation of this tornado.

Tornado, Pontotoc

When
April 27, 9:37 PM CST to 9:54 PM CST
Where
Pontotoc County, 4.31 mi W of Roff to 3.98 mi SSE of Vanoss
Rating
EF1
Path length
8.4 mi
Path width
500 yd
Property damage
$250,000
Reported by
NWS Storm Survey
Coordinates
34.621, -96.915

After the Sulphur tornado dissipated, the storm produced another tornado in western Pontotoc County from west of Roff north and then northeast before it dissipated northwest of Fitzhugh. At least two mobile homes were rolled off of their foundation and at least one barn had roof damage. Trees and power poles were also damaged by this tornado along this path.

Tornado, Carter

When
April 27, 9:45 PM CST to 9:46 PM CST
Where
Carter County, 3.69 mi NE of Ardmore to 4.18 mi NE of Ardmore
Rating
EF0
Path length
0.5 mi
Path width
30 yd
Reported by
NWS Storm Survey
Coordinates
34.212, -97.100

A brief tornado produced some light tree damage about 4 miles northeast of Ardmore.

Flash Flood, Pontotoc

When
April 27, 10:00 PM CST to April 28, 3:00 AM CST
Where
Pontotoc County, 2.39 mi N of Byng to 1.47 mi NW of Francis
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.894, -96.675

Flash flooding, with multiple vehicles stranded in floodwaters, reported in/around the community of Byng. Event time is approximate.

Flash Flood, Pontotoc

When
April 27, 10:00 PM CST to April 28, 3:00 AM CST
Where
Pontotoc County, 3.12 mi NW of Ada to 3.23 mi ENE of Ada
Cause
Heavy Rain
Reported by
Public
Coordinates
34.799, -96.722

Social media video showing significant roadway flooding in the community of Ada. Water flowing, with an estimated depth of 6-12 inches. Additional emergency management confirmations of flooding throughout the community. Event time is approximate.

Flash Flood, Pontotoc

When
April 27, 10:00 PM CST to April 28, 4:00 AM CST
Where
Pontotoc County, 6.31 mi WNW of Roff to 5.83 mi E of Fitzhugh
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.681, -96.933

Multiple roadways washed out and closed across southwest Pontotoc County due to flash flooding. Event time is approximate.

Tornado, Murray

When
April 27, 10:07 PM CST to 10:18 PM CST
Where
Murray County, 4.46 mi E of Dougherty to 5.59 mi SE of Sulphur
Rating
EF1
Path length
5.9 mi
Path width
250 yd
Property damage
$200,000
Reported by
NWS Storm Survey
Coordinates
34.389, -96.973

This tornado developed about 1 miles west-southwest of Drake, or about 4.5 miles east of Dougherty. It moved erratically northeast and crossed US Highway 77 about a mile and half north of Drake. Near US-77, it caused roof damage to one home and blew out windows in another. Some metal buildings were also damaged in this area. Otherwise the damage was primarily to trees with some large trees snapped along the path.

Tornado, Love

When
April 27, 10:08 PM CST to 10:23 PM CST
Where
Love County, 2.21 mi SW of Marietta to 3.03 mi NNE of Lake Murray Dam
Rating
EF4
Path length
12.5 mi
Path width
900 yd
Continued into
Carter, Ok (OUN)
Deaths
1 direct, 0 indirect
Injuries
6 direct, 0 indirect
Property damage
$150 million
Reported by
NWS Storm Survey
Coordinates
33.915, -97.144

The Marietta-Lake Murray-Dickson tornado first produced damage near Peanut Road south of Indian Trails Road about two miles southwest of downtown Marietta. Trees and power poles were damaged near the beginning of the path and a house received some shingle damage. EF2 damage was observed as the tornado moved north-northeast and crossed Indian Trails Road where a home was unroofed and many trees were snapped.

As the tornado turned more northeast, it struck a Dollar Tree Distribution Center just west of Interstate 35 on the west side of Marietta causing significant roof and exterior wall damage to the facility. The company reported that the building and the inventory were not salvageable. A fatality occurred as the tornado crossed Interstate 35 just northeast of the distribution center and south of State Highway 32 as a southbound semi truck was overturned by the tornado. The driver was injured and the passenger was killed.

Just east of Interstate 35 along State Highway 32, the tornado destroyed a Dollar General store and a Homeland Grocery Store. NWS surveyors in coordination with a wind engineer rated the destruction of these two buildings as EF4. In this area, the tornado also caused significant damage to a truck stop, hospital and nursing home. The tornado continued north-northeast through the northwestern sections of Marietta continuing to produce tree, roof and power pole damage although damage intensity was not as strong as near State Highway 32.

After moving out of Marietta, the tornado turned northeast again snapping numerous trees and damaging a barn as it approached Lake Murray. The tornado crossed the southeastern portion of Lake Murray near the dam. It severely damaged a mobile home, destroyed a barn and snapped more trees after crossing the lake. The tornado then moved into Carter County near Scott Road.

Tornado, Murray

When
April 27, 10:21 PM CST to 10:27 PM CST
Where
Murray County, 1.56 mi SE of Dougherty to 3.22 mi NE of Dougherty
Rating
EF1
Path length
3.5 mi
Path width
100 yd
Property damage
$2,000
Reported by
NWS Storm Survey
Coordinates
34.383, -97.032

A tornado developed southeast of Dougherty and moved north-northeast likely dissipating as a waterspout over the southeast portion of Lake Of The Arbuckles. Tree damage was noted both along Big Canyon Road southeast of Dougherty near the beginning of the path, and along Goddard Youth Camp Road in the southern portion of the Chickasaw National Recreation area just south of Lake Of The Arbuckles.

Tornado, Carter

When
April 27, 10:23 PM CST to 10:43 PM CST
Where
Carter County, 8.72 mi SSW of Dickson to 3.83 mi SE of (Adm)ardmore Apt
Rating
EF2
Path length
14.3 mi
Path width
900 yd
Property damage
$1.0 million
Reported by
NWS Storm Survey
Coordinates
34.071, -97.041

The Marietta-Lake Murray-Dickson Tornado moved from Love County into Carter County near Scott Road just east of Lake Murray. The tornado destroyed one mobile home, heavily damaged another and damaged many trees and power poles between the county line and where it crossed US Highway 70. The tornado turned north-northeast destroying one mobile home and damaging at least two others as it approached the town of Dickson. North of Dickson, at least one other home had significant roof damage and another mobile home was rolled in addition to continued tree and power pole damage. The tornado finally dissipated near US Highway 177 near the community of Baum.

Flash Flood, Murray

When
April 27, 10:30 PM CST to April 28, 4:00 AM CST
Where
Murray County, 4.16 mi W of Hickory to 2.72 mi W of Hickory
Cause
Heavy Rain
Reported by
NWS Storm Survey
Coordinates
34.563, -96.933

National Weather Service Meteorologists, in the process of conducting tornado damage surveys on April 28th, observed a portion of Koller Road washed out due to flooding from the previous evening. Event time is approximate.

Flash Flood, Pontotoc

When
April 27, 11:00 PM CST to April 28, 4:00 AM CST
Where
Pontotoc County, 0.67 mi NW of Roff to 0.86 mi NE of Roff
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.637, -96.849

Flash flooding reported in and around the community of Roff, with at least one water rescue. Event time is approximate.

Tornado, Johnston

When
April 27, 11:22 PM CST to 11:25 PM CST
Where
Johnston County, 6.77 mi W of Troy to 6.22 mi W of Troy
Rating
EFU
Path length
1.1 mi
Path width
200 yd
Reported by
Fire Department/Rescue
Coordinates
34.314, -96.897

A tornado was observed by Mannsville Fire Department spotters and a storm chaser southwest of Mill Creek and north of Mannsville. No damage was reported and the location of this tornado is estimated.

Flash Flood, Pontotoc

When
April 27, 11:30 PM CST to April 28, 4:30 AM CST
Where
Pontotoc County, 3.9 mi N of Fittstown to 1.96 mi N of Fittstown
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.665, -96.643

Roadway flooding across a portion of U.S. Highway 377 north of the community of Fittstown. At least one vehicle stranded. Event time is approximate.

Flash Flood, Johnston

When
April 28, 12:00 AM CST to 5:00 AM CST
Where
Johnston County, 2.74 mi NNW of Mill Creek to 2.25 mi NNE of Mill Creek
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.434, -96.846

Roadway flooding along Oklahoma Highway 1 near the community of Mill Creek. Event time is approximate.

Flash Flood, Johnston

When
April 28, 12:00 AM CST to 4:00 AM CST
Where
Johnston County, 3.36 mi W of Mannsville
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
34.189, -96.939

Heavy rainfall caused Wolf Creek to rise out of its banks, flooding a portion of Old Highway 70, west of Mannsville. Water entered at least residence along Old Highway 70. Event time is approximate.

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Tornado, Murray2024-04-2763FemaleBusinessDirect
Tornado, Hughes2024-04-2735MaleMobile/Trailer HomeDirect
Tornado, Hughes2024-04-270FemaleMobile/Trailer HomeDirect
Tornado, Love2024-04-2753MaleVehicle/Towed TrailerDirect

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

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

The same day elsewhere

More

Every storm in Oklahoma in 2024Every state in 2024This day in weather historyThe tornado archive for Oklahoma, 2024Warnings in Oklahoma, April 2024

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: 1172375, 1174429, 1174430, 1173308, 1173309, 1173316, 1174432, 1173321, 1173323, 1173327, 1173328, 1173336, 1173345, 1175405, 1173347, 1173346, 1173329, 1175407, 1173350, 1173366, 1174433, 1173368, 1174431, 1173371, 1174434, 1173370, 1173372, 1173374, 1173373, 1173888, 1173899, 1173902, 1173613, 1173622, 1173633, 1173636, 1174427, 1174428, 1173658, 1173668, and more.