Severe Thunderstorm Warning issued October 13 at 9:57PM CDT until October 13 at 10:30PM CDT by NWS Norman OK

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   14 October 2026 at 02:58 UTC

   Version 2

   Source status changed

   Title

   Before

   Severe Thunderstorm Warning issued October 13 at 9:42PM CDT until October 13 at 10:30PM CDT by NWS Norman OK

   After

   Severe Thunderstorm Warning issued October 13 at 9:57PM CDT until October 13 at 10:30PM CDT by NWS Norman OK

   Source updated

   Before

   14 October 2026 at 02:42 UTC

   After

   14 October 2026 at 02:57 UTC

   Effective from

   Before

   14 October 2026 at 02:42 UTC

   After

   14 October 2026 at 02:57 UTC

   Forecast onset

   Before

   14 October 2026 at 02:42 UTC

   After

   14 October 2026 at 02:57 UTC

   Message type

   Before

   Alert

   After

   Update

   Source status

   Before

   Source alert

   After

   Source update

   Official description

   Before

   SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Northern Grady County in central Oklahoma... Caddo County in southwestern Oklahoma... Canadian County in central Oklahoma... * Until 1030 PM CDT. * At 941 PM CDT, severe thunderstorms were located along a line extending from near Lookeba to near Gracemont to near Boone, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Western Oklahoma City, El Reno, Chickasha, Blanchard, Anadarko, Yukon, Mustang, Tuttle, Piedmont, Hinton, Union City, Minco, Binger, Fort Cobb, Verden, Calumet, Amber, Bridge Creek, Gracemont, and Lookeba.

   After

   At 957 PM CDT, severe thunderstorms were located along a line extending from 7 miles southwest of Calumet to 4 miles west of Minco to 3 miles west of Verden, moving east-northeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Western Oklahoma City, El Reno, Chickasha, Blanchard, Anadarko, Yukon, Mustang, Tuttle, Piedmont, Union City, Minco, Verden, Calumet, Amber, Bridge Creek, Gracemont, Pocasset, Cogar, Concho, and Middleberg.

   External source link

   Before

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4c45a008a12a084446c1148a4516d0bef0dcf051.001.1

   After

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.667971b8d4658b629993075db6774c431e7c222a.001.1

   Bulletin issued: 14 October 2026 at 02:57 UTC

   View saved version 2

   Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

   {
     "id": "nws:8280608b596d81b2e2720948",
     "authorityId": "urn:oid:2.49.0.1.840.0.667971b8d4658b629993075db6774c431e7c222a.001.1",
     "sender": "w-nws.webmaster@noaa.gov",
     "references": [
       {
         "identifier": "urn:oid:2.49.0.1.840.0.4c45a008a12a084446c1148a4516d0bef0dcf051.001.1",
         "sender": "w-nws.webmaster@noaa.gov"
       }
     ],
     "category": "weather",
     "title": "Severe Thunderstorm Warning issued October 13 at 9:57PM CDT until October 13 at 10:30PM CDT by NWS Norman OK",
     "eventType": "Severe Thunderstorm Warning",
     "occurredAt": "2026-10-14T02:57:00.000Z",
     "issuedAt": "2026-10-14T02:57:00.000Z",
     "timeBasis": "Bulletin issued",
     "effectiveAt": "2026-10-14T02:57:00.000Z",
     "onsetAt": "2026-10-14T02:57:00.000Z",
     "expiresAt": "2026-10-14T03:30:00.000Z",
     "forecastEndAt": "2026-10-14T03:30:00.000Z",
     "severity": "Severe",
     "urgency": "Immediate",
     "certainty": "Observed",
     "messageType": "Update",
     "status": "Source update",
     "place": "Caddo, OK; Canadian, OK; Grady, OK",
     "coordinates": null,
     "issuer": "NWS Norman OK",
     "summary": "Severe Thunderstorm Warning · Caddo, OK; Canadian, OK; Grady, OK. Severe; observed; urgency: immediate.",
     "description": "At 957 PM CDT, severe thunderstorms were located along a line\nextending from 7 miles southwest of Calumet to 4 miles west of Minco\nto 3 miles west of Verden, moving east-northeast at 60 mph.\n\nHAZARD...60 mph wind gusts.\n\nSOURCE...Radar indicated.\n\nIMPACT...Expect damage to roofs, siding, and trees.\n\nLocations impacted include...\nWestern Oklahoma City, El Reno, Chickasha, Blanchard, Anadarko,\nYukon, Mustang, Tuttle, Piedmont, Union City, Minco, Verden, Calumet,\nAmber, Bridge Creek, Gracemont, Pocasset, Cogar, Concho, and\nMiddleberg.",
     "instruction": "For your protection move to an interior room on the lowest floor of a\nbuilding.",
     "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.667971b8d4658b629993075db6774c431e7c222a.001.1",
     "source": "nws",
     "sourceName": "NOAA NWS"
   }

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