Severe Thunderstorm Warning issued October 21 at 6:37PM MST until October 21 at 7:00PM MST by NWS Flagstaff AZ

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1. Saved by us

   22 October 2026 at 01:40 UTC

   Version 2

   Source status changed

   Title

   Before

   Severe Thunderstorm Warning issued October 21 at 6:17PM MST until October 21 at 7:00PM MST by NWS Flagstaff AZ

   After

   Severe Thunderstorm Warning issued October 21 at 6:37PM MST until October 21 at 7:00PM MST by NWS Flagstaff AZ

   Source updated

   Before

   22 October 2026 at 01:17 UTC

   After

   22 October 2026 at 01:37 UTC

   Effective from

   Before

   22 October 2026 at 01:17 UTC

   After

   22 October 2026 at 01:37 UTC

   Forecast onset

   Before

   22 October 2026 at 01:17 UTC

   After

   22 October 2026 at 01:37 UTC

   Message type

   Before

   Alert

   After

   Update

   Source status

   Before

   Source alert

   After

   Source update

   Official description

   Before

   SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... Apache County in northeastern Arizona... * Until 700 PM MST. * At 617 PM MST, a severe thunderstorm was located 6 miles south of Linden, or 7 miles southwest of Show Low, moving northeast at 30 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Show Low, Taylor, White Mountain Lake Estates, Linden, Wagon Wheel, Shumway, Show Low Regional Airport, Show Low Lake, Mesa Redonda, White Mountain Lake Airport, Pintail Lake, Telephone Lake, Ned Lake, Fool Hollow Lake and Red Top Mountain. This includes the following highways... State Route 260 between mile markers 331 and 347. Highway 60 between mile markers 333 and 356. State Route 61 between mile markers 353 and 359. State Route 77 between mile markers 343 and 353. This includes the following recreation areas and campgrounds... Fool Hollow Lake Recreation Area Campground.

   After

   At 637 PM MST, a severe thunderstorm was located near White Mountain Lake Estates, or near Show Low, moving northeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Show Low, Taylor, White Mountain Lake Estates, Shumway, Mesa Redonda, White Mountain Lake Airport, Pintail Lake, Telephone Lake and Ned Lake. This includes State Route 77 between mile markers 345 and 353.

   External source link

   Before

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.eb5632edc9c98005b7ae3443b1bbb86bdbce30a1.001.1

   After

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e1af129a4b89db92222dbcd9a2d779a63c0ad4c6.001.1

   Bulletin issued: 22 October 2026 at 01:37 UTC

   View saved version 2

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

   {
     "id": "nws:a667732b5f15e06f9c579d9b",
     "authorityId": "urn:oid:2.49.0.1.840.0.e1af129a4b89db92222dbcd9a2d779a63c0ad4c6.001.1",
     "sender": "w-nws.webmaster@noaa.gov",
     "references": [
       {
         "identifier": "urn:oid:2.49.0.1.840.0.eb5632edc9c98005b7ae3443b1bbb86bdbce30a1.001.1",
         "sender": "w-nws.webmaster@noaa.gov"
       }
     ],
     "category": "weather",
     "title": "Severe Thunderstorm Warning issued October 21 at 6:37PM MST until October 21 at 7:00PM MST by NWS Flagstaff AZ",
     "eventType": "Severe Thunderstorm Warning",
     "occurredAt": "2026-10-22T01:37:00.000Z",
     "issuedAt": "2026-10-22T01:37:00.000Z",
     "timeBasis": "Bulletin issued",
     "effectiveAt": "2026-10-22T01:37:00.000Z",
     "onsetAt": "2026-10-22T01:37:00.000Z",
     "expiresAt": "2026-10-22T02:00:00.000Z",
     "forecastEndAt": "2026-10-22T02:00:00.000Z",
     "severity": "Severe",
     "urgency": "Immediate",
     "certainty": "Observed",
     "messageType": "Update",
     "status": "Source update",
     "place": "Apache, AZ; Navajo, AZ",
     "coordinates": null,
     "issuer": "NWS Flagstaff AZ",
     "summary": "Severe Thunderstorm Warning · Apache, AZ; Navajo, AZ. Severe; observed; urgency: immediate.",
     "description": "At 637 PM MST, a severe thunderstorm was located near White Mountain\nLake Estates, or near Show Low, moving northeast at 30 mph.\n\nHAZARD...Quarter size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Damage to vehicles is expected.\n\nLocations impacted include...\nShow Low, Taylor, White Mountain Lake Estates, Shumway, Mesa\nRedonda, White Mountain Lake Airport, Pintail Lake, Telephone Lake\nand Ned Lake.\n\nThis includes State Route 77 between mile markers 345 and 353.",
     "instruction": "Seek shelter inside a well-built structure and stay away from\nwindows. This storm is capable of producing large hail.",
     "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e1af129a4b89db92222dbcd9a2d779a63c0ad4c6.001.1",
     "source": "nws",
     "sourceName": "NOAA NWS"
   }

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