Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 746, NWS Norman, OK

August 25, 2016Dewey County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Aug 25, 2016, 5:57 PM CDT for Dewey County, Oklahoma. It was in force for 33 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Aug 25, 2016, 5:57 PM CDT (22:57 UTC)
Expired: Aug 25, 2016, 6:30 PM CDT
In force: 33 min
Issued by: NWS Norman, OK
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Dewey County, OK

The radar

The Vance AFB radar (KVNX), 114 km from the middle of the area, began a volume at 22:56 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

Time	Report	Where	Remark
Aug 25, 6:00 PM CDT	TSTM WND GST 57	3 N Putnam, OK

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Aug 25, 3:27 PM CDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Norman, OK (KOUN), launched 12:00Z, 11.0 hours before the alert went out and 154 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 649 J/kg
Mixed-layer CIN: -111 J/kg
Mixed-layer LCL: 1204 m above ground
0-6 km bulk shear: 33 kt
0-1 km storm-relative helicity: 38 m²/s²
0-3 km storm-relative helicity: 174 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.3

Open this sounding in Storm Lab

The text

As transmitted.

151 
WUUS54 KOUN 252257
SVROUN
OKC043-252330-
/O.NEW.KOUN.SV.W.0746.160825T2257Z-160825T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
557 PM CDT THU AUG 25 2016

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN DEWEY COUNTY IN NORTHWESTERN OKLAHOMA...

* UNTIL 630 PM CDT

* AT 557 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 4 MILES EAST OF
  PUTNAM...MOVING EAST AT 25 MPH.

  HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  OAKWOOD AND PUTNAM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3594 9899 3609 9870 3588 9869 3581 9889
      3581 9896
TIME...MOT...LOC 2257Z 250DEG 22KT 3588 9889 

HAIL...1.00IN
WIND...60MPH
 
$$

WR

1 follow-up statement

410 
WWUS54 KOUN 252306
SVSOUN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
606 PM CDT THU AUG 25 2016

OKC043-252330-
/O.CON.KOUN.SV.W.0746.000000T0000Z-160825T2330Z/
DEWEY OK-
606 PM CDT THU AUG 25 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT
FOR SOUTHEASTERN DEWEY COUNTY...

AT 606 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 7 MILES WEST OF
OAKWOOD...MOVING EAST AT 25 MPH.

HAZARD...70 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE 
         HOMES...ROOFS...AND OUTBUILDINGS. 

LOCATIONS IMPACTED INCLUDE...
OAKWOOD AND PUTNAM. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3594 9899 3609 9870 3588 9869 3581 9889
      3581 9896
TIME...MOT...LOC 2306Z 250DEG 22KT 3590 9882 

HAIL...0.75IN
WIND...70MPH
 
$$

WR

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, 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 this severe thunderstorm warning went out at Aug 25, 2:48 PM CDT, 3 hours 9 minutes earlier.

Area forecast discussion, Aug 25, 2:48 PM CDT, 3 hours 9 minutes before

Area Forecast Discussion
National Weather Service Norman OK
248 PM CDT THU AUG 25 2016

.DISCUSSION...
A stalled front from west-central to northeast Oklahoma will be
the primary focus for convection this afternoon, this evening, and
overnight. We already have echoes on area radars, and these echoes
are all currently south of the front. This convection will likely
remain isolated and mostly non-severe. The more robust convection
is expected to form more like the storms that are now over the
Texas Panhandle, and should hold off until about 4 or 5 pm in our
forecast area.

The storms this evening will likely produce very heavy rain, and
forecast models have consistently shown the rainfall maximum
roughly along a line from Elk City to Enid, where heavy rain has
already fallen during the past few days. Flash flood guidance is
relatively low in this area, so we elected to issue a Flood Watch
this morning (for this evening and overnight). For this forecast
issuance, we will add Beckham and Washita Counties, because of a
strong signal of heavy rain in the short-range models, even
though their flood guidance is higher.

Storms should fill in from southwest/west-central Oklahoma to
north-central/northeast Oklahoma during the evening, then begin to
weaken after midnight. The storms should gradually die off as the
morning progresses on Friday.

After this event, it appears that the majority of rain will come
from isolated or scattered showers and storms occurring with weak
waves aloft, or just localized areas of lift + instability. There
is not much to go on to fine-tune the rain chances beyond tomorrow
morning, so the forecast is essentially what model guidance has
provided.

Otherwise, the forecast is relatively uneventful. Expect seasonal
temperatures, relatively high dew points, and generally light
winds (outside thunderstorms) through the middle of next week.

&&

.PRELIMINARY POINT TEMPS/POPS...
Oklahoma City OK  70  90  70  91 /  40  20  10  20
Hobart OK         68  91  70  93 /  50  10  20  20
Wichita Falls TX  71  92  71  93 /  10  20  10  10
Gage OK           64  88  66  92 /  70  30  20  20
Ponca City OK     69  88  70  91 /  60  40  30  20
Durant OK         72  89  71  92 /  10  40  10  30

&&

.OUN Watches/Warnings/Advisories...
OK...Flood Watch through Friday morning for OKZ006>008-011-012-
     014>017-021-022.

TX...None.
&&

04/23

Hazardous weather outlook, Aug 25, 1:01 PM CDT, 4 hours 56 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
101 PM CDT THU AUG 25 2016

OKZ004>048-050>052-TXZ083>090-261230-
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-
101 PM CDT THU AUG 25 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN...
WESTERN...CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH
TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

.THUNDERSTORMS...
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS MOST OF
WESTERN AND NORTHERN OKLAHOMA LATE THIS AFTERNOON AND EVENING.

LOCATION...
THE SLIGHT RISK AREA RESIDES NORTH OF A HOLLIS TO BINGER TO
GUTHRIE TO STILLWATER LINE. A MARGINAL RISK AREA SURROUNDS THE
SLIGHT RISK AREA AND EXISTS NORTH OF A LINE FROM NEAR KNOX CITY
TEXAS TO LAWTON OKLAHOMA TO NORMAN TO NEAR STROUD.

TIMING..
THE GREATEST CHANCE FOR SEVERE THUNDERSTORMS TODAY WILL BE
BETWEEN 4 AND 11 PM.

IMPACTS...
THE MAIN HAZARD WILL BE DAMAGING WIND GUSTS UP TO 80 MPH AND
LOCALLY HEAVY RAINFALL. HAIL UP TO THE SIZE OF HALF DOLLARS AND
FREQUENT LIGHTNING WILL ALSO BE POSSIBLE.

DISCUSSION...
ISOLATED SHOWERS AND THUNDERSTORMS WILL REMAIN POSSIBLE ACROSS
PORTIONS OF FAR NORTHWESTERN OKLAHOMA AT TIMES BEFORE 5 PM TODAY.
THESE STORMS ARE NOT EXPECTED TO BECOME SEVERE.

AROUND 4 TO 5 PM THIS AFTERNOON... SCATTERED SHOWERS AND
THUNDERSTORMS ARE EXPECTED TO DEVELOP ALONG OR NEAR THE FRONTAL
BOUNDARY THAT REMAINS STALLED ACROSS THE PANHANDLES AND WESTERN
AND NORTHERN OKLAHOMA. STORMS WILL MOVE EAST AND NORTHEAST.
STORMS WILL LIKELY FORM INTO ONE OR SEVERAL LINE SEGMENTS... EACH
CAPABLE OF PRODUCING DAMAGING WIND GUSTS. STORMS ARE EXPECTED TO
BEGIN TO WEAKEN AFTER 10 PM THIS EVENING.

.FLASH FLOODING...
THUNDERSTORMS THIS EVENING ARE EXPECTED TO BE EFFICIENT RAIN
PRODUCERS... ESPECIALLY THOSE ROOTED TO THE FRONTAL BOUNDARY OR
VARIOUS OUTFLOW BOUNDARIES. SEVERAL LOCATIONS IN WESTERN AND
NORTHERN OKLAHOMA HAVE EXPERIENCED HEAVY RAINFALL OVER THE PAST
FEW DAYS. ADDITIONAL HEAVY RAINFALL THIS EVENING COULD INCREASE
THE CHANCES FOR FLASH FLOODING. THERE IS A FLOOD WATCH IN EFFECT
FOR PORTIONS OF WESTERN AND NORTHERN OKLAHOMA.

.SPOTTER AND EMERGENCY MANAGEMENT STATEMENT...

STORM SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL ACROSS
THE RISK AREAS...ESPECIALLY IN NORTHERN OKLAHOMA...SHOULD PREPARE
FOR SEVERE WEATHER OPERATIONS LATE THIS AFTERNOON AND EVENING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

.THUNDERSTORMS...
THERE WILL BE A DAILY CHANCE OF THUNDERSTORMS FRIDAY THROUGH NEXT
WEDNESDAY. A FEW STRONG TO PERHAPS SEVERE STORMS WILL REMAIN
POSSIBLE. THE PRIMARY HAZARDS WITH STORMS WILL BE DAMAGING WIND
GUSTS AND LOCALLY HEAVY RAINFALL THAT COULD LEAD TO FLOODING.

GET GRAPHICS AND MORE DETAILS AT WEATHER.GOV/NORMAN...AND FOLLOW
OUR WEATHER FORECAST OFFICE ON TWITTER AND FACEBOOK.

MBS/KURTZ

In the hours before

Special weather statement, Aug 25, 5:04 PM CDT, 53 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
504 PM CDT THU AUG 25 2016

OKZ016>018-024-252230-
CANADIAN OK-CUSTER OK-BLAINE OK-KINGFISHER OK-
504 PM CDT THU AUG 25 2016

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN CANADIAN...EASTERN
CUSTER...CENTRAL BLAINE AND SOUTHWESTERN KINGFISHER COUNTIES UNTIL
530 PM CDT...

AT 501 PM CDT...STRONG THUNDERSTORMS WERE ALONG A LINE EXTENDING FROM
7 MILES SOUTHEAST OF FAY TO 5 MILES WEST OF GEARY...MOVING NORTHEAST
AT 20 MPH.

HAZARDS INCLUDE...
WIND GUSTS TO 50 MPH...
MINOR FLOODING IN AREAS OF POOR DRAINAGE...
FREQUENT CLOUD TO GROUND LIGHTNING...

LOCATIONS IMPACTED INCLUDE...
WATONGA...GEARY...BRIDGEPORT...GREENFIELD...EAGLE CITY AND OMEGA.

LAT...LON 3583 9810 3555 9837 3570 9869 3581 9865
      3581 9863 3587 9863 3606 9857
TIME...MOT...LOC 2201Z 206DEG 19KT 3572 9859 3564 9842

KURTZ

Special weather statement, Aug 25, 5:15 PM CDT, 42 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
515 PM CDT THU AUG 25 2016

OKZ019-252245-
LOGAN OK-
515 PM CDT THU AUG 25 2016

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL LOGAN COUNTY UNTIL 545 PM
CDT...

AT 513 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR CEDAR
VALLEY... MOVING NORTHEAST AT 15 MPH.

HAZARDS INCLUDE...
WIND GUSTS TO 40 MPH...
MINOR FLOODING IN AREAS OF POOR DRAINAGE...
FREQUENT CLOUD TO GROUND LIGHTNING...

LOCATIONS IMPACTED INCLUDE...
GUTHRIE...CEDAR VALLEY AND CIMARRON CITY.

THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 156 AND 163.

LAT...LON 3581 9752 3587 9760 3600 9749 3596 9735
      3586 9732
TIME...MOT...LOC 2213Z 234DEG 15KT 3586 9750

KURTZ

Special weather statement, Aug 25, 5:21 PM CDT, 36 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
521 PM CDT THU AUG 25 2016

OKZ021-252245-
BECKHAM OK-
521 PM CDT THU AUG 25 2016

...SIGNIFICANT WEATHER ADVISORY FOR WEST CENTRAL BECKHAM COUNTY UNTIL
545 PM CDT...

AT 520 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR ERICK...MOVING
NORTHEAST AT 25 MPH.

HAZARDS INCLUDE...
WIND GUSTS TO 50 MPH AND HEAVY RAIN...

LOCATIONS IMPACTED INCLUDE...
ERICK AND TEXOLA.

THIS INCLUDES INTERSTATE 40 BETWEEN MILE MARKERS 0 AND 19.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

&&

LAT...LON 3526 10000 3540 9981 3522 9962 3513 9996
      3520 10000
TIME...MOT...LOC 2220Z 234DEG 21KT 3522 9991

11

Local storm report, Aug 25, 5:31 PM CDT, 26 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
531 PM CDT THU AUG 25 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0500 PM     HAIL             HAMMON                  35.63N 99.38W
08/25/2016  E1.75 INCH       ROGER MILLS        OK   BROADCAST MEDIA

            RELAYED VIA TV COVERAGE... KWTV. TIME ESTIMATED VIA
            RADAR.

&&

KURTZ

Special weather statement, Aug 25, 5:40 PM CDT, 17 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
540 PM CDT THU AUG 25 2016

OKZ017-252300-
BLAINE OK-
540 PM CDT THU AUG 25 2016

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN BLAINE COUNTY UNTIL
600 PM CDT...

AT 538 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR EAGLE CITY OR
JUST WEST OF WATONGA...MOVING NORTHEAST AT 20 MPH.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...

LOCATIONS IMPACTED INCLUDE...
CANTON...EAGLE CITY...SOUTHEASTERN CANTON LAKE AND SOUTHARD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

&&

LAT...LON 3603 9834 3583 9852 3588 9863 3590 9864
      3612 9859
TIME...MOT...LOC 2238Z 206DEG 19KT 3589 9856

11

Special weather statement, Aug 25, 5:44 PM CDT, 13 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
544 PM CDT THU AUG 25 2016

OKZ013-019-020-252300-
NOBLE OK-LOGAN OK-PAYNE OK-
544 PM CDT THU AUG 25 2016

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN NOBLE...NORTH
CENTRAL LOGAN AND SOUTHWESTERN PAYNE COUNTIES UNTIL 600 PM CDT...

AT 542 PM CDT...A STRONG THUNDERSTORM WAS LOCATED NEAR
MULHALL...MOVING NORTHEAST AT 10 MPH.

HAZARDS INCLUDE...
HAIL UP TO THE SIZE OF NICKELS...
WIND GUSTS TO 50 MPH...
MINOR FLOODING IN AREAS OF POOR DRAINAGE...

LOCATIONS IMPACTED INCLUDE...
MULHALL...ORLANDO AND LAKE CARL BLACKWELL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.

&&

LAT...LON 3590 9733 3597 9748 3620 9745 3613 9713
TIME...MOT...LOC 2242Z 209DEG 8KT 3601 9739

11

The office that day

Everything else NWS Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 24, 7:10 PM CDT	Severe Thunderstorm Warning	OUN	Kay	20 min
Aug 24, 7:21 PM CDT	Severe Thunderstorm Warning	OUN	Jackson, Kiowa, Tillman	39 min
Aug 24, 7:42 PM CDT	Special Weather Statement	OUN	Kay	33 min
Aug 24, 7:42 PM CDT	Severe Thunderstorm Warning	OUN	Jackson, Kiowa, Tillman	48 min
Aug 24, 7:56 PM CDT	Special Weather Statement	OUN	Garfield	34 min
Aug 24, 8:17 PM CDT	Special Weather Statement	OUN	Kay	28 min
Aug 24, 8:28 PM CDT	Special Weather Statement	OUN	Jackson	47 min
Aug 24, 8:49 PM CDT	Special Weather Statement	OUN	Greer	26 min
Aug 24, 9:04 PM CDT	Special Weather Statement	OUN	Kiowa	26 min
Aug 24, 9:36 PM CDT	Special Weather Statement	OUN	Kay	39 min
Aug 24, 10:15 PM CDT	Areal Flood Advisory	OUN	Kay	2 hr
Aug 24, 10:31 PM CDT	Special Weather Statement	OUN	Kay	29 min
Aug 25, 9:45 AM CDT	Flood Watch	OUN	Alfalfa, Beckham, Blaine, Custer, Dewey, Garfield and 5 more	21 hr
Aug 25, 2:56 PM CDT	Special Weather Statement	OUN	Oklahoma	34 min
Aug 25, 3:19 PM CDT	Severe Thunderstorm Warning	OUN	Cleveland, McClain, Oklahoma	24 min
Aug 25, 3:21 PM CDT	Areal Flood Advisory	OUN	Cleveland, Oklahoma	114 min
Aug 25, 3:33 PM CDT	Special Weather Statement	OUN	Payne	27 min
Aug 25, 3:38 PM CDT	Special Weather Statement	OUN	Roger Mills	22 min
Aug 25, 3:39 PM CDT	Severe Thunderstorm Warning	OUN	Payne	36 min
Aug 25, 3:41 PM CDT	Special Weather Statement	OUN	Oklahoma	34 min
Aug 25, 3:44 PM CDT	Special Weather Statement	OUN	Oklahoma	31 min
Aug 25, 3:45 PM CDT	Special Weather Statement	OUN	Oklahoma	30 min
Aug 25, 3:47 PM CDT	Special Weather Statement	OUN	Beckham	28 min
Aug 25, 4:03 PM CDT	Special Weather Statement	OUN	Roger Mills	27 min
Aug 25, 4:07 PM CDT	Severe Thunderstorm Warning	OUN	Payne	22 min
Aug 25, 4:13 PM CDT	Severe Thunderstorm Warning	OUN	Custer, Roger Mills	47 min
Aug 25, 4:26 PM CDT	Tornado Warning	OUN	Beckham, Custer, Roger Mills	34 min
Aug 25, 4:40 PM CDT	Special Weather Statement	OUN	Harmon	65 min
Aug 25, 4:50 PM CDT	Areal Flood Advisory	OUN	Custer, Dewey, Roger Mills	3 hr
Aug 25, 4:53 PM CDT	Severe Thunderstorm Warning	OUN	Beckham, Greer, Harmon	67 min
Aug 25, 4:54 PM CDT	Special Weather Statement	OUN	Custer	36 min
Aug 25, 4:55 PM CDT	Tornado Warning	OUN	Custer, Dewey	35 min
Aug 25, 4:57 PM CDT	Tornado Warning	OUN	Custer	33 min
Aug 25, 5:03 PM CDT	Severe Thunderstorm Warning	OUN	Custer, Washita	42 min
Aug 25, 5:04 PM CDT	Special Weather Statement	OUN	Blaine	26 min
Aug 25, 5:14 PM CDT	Severe Thunderstorm Warning	OUN	Custer, Dewey	46 min
Aug 25, 5:15 PM CDT	Special Weather Statement	OUN	Logan	30 min
Aug 25, 5:21 PM CDT	Special Weather Statement	OUN	Beckham	24 min
Aug 25, 5:28 PM CDT	Severe Thunderstorm Warning	OUN	Custer	32 min
Aug 25, 5:30 PM CDT	Severe Thunderstorm Warning	OUN	Beckham, Roger Mills	27 min
Aug 25, 5:37 PM CDT	Severe Thunderstorm Warning	OUN	Custer	53 min
Aug 25, 5:40 PM CDT	Special Weather Statement	OUN	Blaine	20 min
Aug 25, 5:44 PM CDT	Special Weather Statement	OUN	Logan	16 min
Aug 25, 5:50 PM CDT	Severe Thunderstorm Warning	OUN	Blaine, Dewey, Major	40 min
Aug 25, 5:59 PM CDT	Severe Thunderstorm Warning	OUN	Logan, Noble, Payne	46 min
Aug 25, 6:05 PM CDT	Special Weather Statement	OUN	Beckham	25 min
Aug 25, 6:26 PM CDT	Severe Thunderstorm Warning	OUN	Blaine	49 min
Aug 25, 6:31 PM CDT	Severe Thunderstorm Warning	OUN	Payne	44 min
Aug 25, 6:34 PM CDT	Special Weather Statement	OUN	Washita	26 min
Aug 25, 6:40 PM CDT	Severe Thunderstorm Warning	OUN	Noble	35 min
Aug 25, 6:45 PM CDT	Severe Thunderstorm Warning	OUN	Custer, Washita	45 min
Aug 25, 6:55 PM CDT	Special Weather Statement	OUN	Major	35 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2016 Every severe thunderstorm warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.