Alert archive / Oklahoma / Special Weather Statements in 2021
Special Weather Statement, NWS Norman, OK
NWS Norman, OK issued this special weather statement at Jun 27, 2021, 7:02 PM CDT for Hughes County, Oklahoma. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 27, 2021, 7:02 PM CDT (00:02 UTC)
- Expired
- Jun 27, 2021, 7:45 PM CDT
- In force
- 43 min
- Issued by
- NWS Norman, OK
County Hughes County, OK
The radar
The Norman radar (KTLX), 111 km from the middle of the area, began a volume at 00:04 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.
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 0.0 hours before the alert went out and 316 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.
- Mixed-layer CAPE
- 1072 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 801 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- -6 m²/s²
- 0-3 km storm-relative helicity
- 41 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.2
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jun 27, 6:59 PM CDT, 3 minutes earlier.
Area forecast discussion, Jun 27, 6:59 PM CDT, 3 minutes before
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</html>Hazardous weather outlook, Jun 27, 12:17 PM CDT, 6 hours 45 minutes before
Hazardous Weather Outlook National Weather Service Norman OK 1217 PM CDT Sun Jun 27 2021 OKZ004>048-050>052-TXZ083>090-281730- 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- 1217 PM CDT Sun Jun 27 2021 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... Scattered thunderstorms are expected to develop late today into tonight. No severe weather is expected with these storms. .Flooding... Additional rainfall is expected later this afternoon and into tonight, which will continue the risk of flooding through Oklahoma and western north Texas. Southwestern and central Oklahoma are more prone to continued flooding due to antecedent rainfall. .DAYS TWO THROUGH SEVEN...Monday through Saturday... .Thunderstorms... Thunderstorm chances continue through Friday. .Flooding... Because of saturated ground, a marginal risk for flooding continues through the week. Get graphics and more details at weather.gov/norman...and follow our weather forecast office on Twitter and Facebook.
In the hours before
Local storm report, Jun 27, 1:09 PM CDT, 5 hours 53 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
109 PM CDT SUN JUN 27 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM HEAVY RAIN 2 SSE FORT SILL 34.64N 98.39W
06/27/2021 M3.91 INCH COMANCHE OK CO-OP OBSERVER
&&Local storm report, Jun 27, 1:10 PM CDT, 5 hours 52 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
110 PM CDT SUN JUN 27 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1130 AM HEAVY RAIN 2 NW DEL CITY 35.47N 97.46W
06/27/2021 M3.75 INCH OKLAHOMA OK MESONET
24 HOUR RAINFALL AS OF 11:30AM.
&&Special weather statement, Jun 27, 6:21 PM CDT, 41 minutes before
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</html>Special weather statement, Jun 27, 7:02 PM CDT, 0 minutes before
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</html>The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 27, 7:22 PM CDT | Areal Flood Advisory | OUN | Pontotoc | 3 hr |
| Jun 27, 7:23 PM CDT | Areal Flood Advisory | OUN | Coal, Hughes | 3 hr |
| Jun 27, 7:41 PM CDT | Special Weather Statement | OUN | Hughes | 49 min |
| Jun 28, 3:58 AM CDT | River Flood Advisory | OUN | Lincoln, Oklahoma, Pottawatomie | 6 hr |
| Jun 28, 3:58 AM CDT | River Flood Advisory | OUN | Cleveland, McClain | 5 hr |
| Jun 28, 9:52 AM CDT | Flood Watch | OUN | Alfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 23 more | 35 hr |
| Jun 28, 11:36 AM CDT | Areal Flood Advisory | OUN | Garvin | 4 hr |
| Jun 28, 1:11 PM CDT | Areal Flood Advisory | OUN | Jackson | 4 hr |
| Jun 28, 1:12 PM CDT | Areal Flood Advisory | OUN | Garfield, Kingfisher | 4 hr |
| Jun 28, 1:20 PM CDT | Special Weather Statement | OUN | Garfield | 25 min |
| Jun 28, 2:08 PM CDT | Areal Flood Advisory | OUN | Garfield, Kingfisher, Logan | 3 hr |
| Jun 28, 2:32 PM CDT | Flash Flood Warning | OUN | Caddo, Grady | 3 hr |
| Jun 28, 2:32 PM CDT | River Flood Advisory | OUN | Payne | 6 hr |
| Jun 28, 2:35 PM CDT | Areal Flood Advisory | OUN | Oklahoma | 115 min |
| Jun 28, 2:55 PM CDT | Areal Flood Advisory | OUN | Canadian, Kingfisher | 4 hr |
| Jun 28, 3:01 PM CDT | Areal Flood Advisory | OUN | Garfield, Kay, Noble | 3 hr |
| Jun 28, 3:24 PM CDT | Flash Flood Warning | OUN | Blaine, Caddo, Canadian, Kingfisher | 3 hr |
| Jun 28, 5:05 PM CDT | Special Weather Statement | OUN | Lincoln | 25 min |
| Jun 28, 5:11 PM CDT | Special Weather Statement | OUN | Hughes | 19 min |
| Jun 28, 5:40 PM CDT | Areal Flood Advisory | OUN | Tillman | 3 hr |
| Jun 28, 5:56 PM CDT | Special Weather Statement | OUN | McClain | 34 min |
| Jun 28, 6:00 PM CDT | Special Weather Statement | OUN | Lincoln | 30 min |
| Jun 28, 6:27 PM CDT | Areal Flood Advisory | OUN | Cleveland, Lincoln, Logan, McClain, Oklahoma | 2 hr |
| Jun 28, 6:32 PM CDT | Flash Flood Warning | OUN | Blaine, Kingfisher | 4 hr |
| Jun 28, 4:33 PM CDT | Special Weather Statement | OUN | Wichita | 27 min |
Nearby
Special Weather Statements in Oklahoma, 2021Every special weather statement in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.