Latest / EM Morning Brief / Southwest extreme heat extended through Thursday; CISA Citrix NetScaler deadline hits tomorrow

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Southwest extreme heat extended through Thursday; CISA Citrix NetScaler deadline hits tomorrow · EM Morning Brief

• 0:00
  Cedric: Good morning, I'm Cedric and this is your EM Morning Brief for Tuesday, October 6, 2026.
• 0:06
  Cedric: October heat is the day's largest life safety exposure.
• 0:10
  Cedric: Overnight the National Weather Service reissued Extreme Heat Warnings that run until 8 PM Thursday across the coasts and valleys of Los Angeles, Ventura and Santa Barbara counties, Orange County, the San Bernardino and Riverside county valleys, and the San
• 0:25
  Cedric: Diego County valleys and coast.
• 0:29
  Cedric: Death Valley National Park carries its own warning through 8 PM Friday.
• 0:33
  Cedric: Forecasters call for highs in the upper 90s to 105 in the San Diego County valleys, with overnight lows only in the mid 60s to mid 70s, so the overnight cooling window that normally protects people without air conditioning stays
• 0:47
  Cedric: closed for a third straight night.
• 0:50
  Cedric: Extreme Heat Watches issued late Monday push the hazard into southwest Arizona and the lower Colorado River valleys.
• 0:59
  Cedric: Minor river flooding also continues in the middle of the country and the Southeast, with flood warnings along the Mississippi, Missouri, Cedar, Iowa, Wapsipinicon, Big Blue and St Marys rivers in Illinois, Iowa, Kansas, Missouri, Nebraska, Florida and southeast Georgia.
• 1:15
  Cedric: The Bouquet Fire in Los Angeles County stands at 1,048 acres and 63 percent containment.
• 1:22
  Cedric: Evacuation orders remain in place for three zones and evacuation warnings for seven more, and Los Angeles County has a shelter open at the Castaic Sports Complex community room, which is accepting small pets.
• 1:35
  Cedric: Bouquet Canyon Road is closed from Spunky Canyon to milepost 5.7, and the Angeles National Forest has closed the Rowher Flat and Drinkwater off-highway vehicle areas.
• 1:46
  Cedric: Crews worked overnight with a night-flying helicopter and drone-based heat mapping to find and extinguish interior heat before daytime temperatures climb.
• 1:56
  Cedric: On the cyber side, CISA has added an actively exploited Citrix NetScaler flaw, CVE-2026-88779, to the Known Exploited Vulnerabilities catalog, and the federal remediation due date falls tomorrow, October 7.
• 2:13
  Cedric: Security reporting on the campaign describes attackers crashing NetScaler appliances, which makes this an availability problem for any agency that routes remote access or public-facing services through that gateway, not only a data exposure question.
• 2:27
  Cedric: Let's run through the states.
• 2:29
  Cedric: Alaska.
• 2:30
  Cedric: A powerful North Pacific storm is driving the most severe marine conditions in the country.
• 2:36
  Cedric: NWS Anchorage has a Hurricane Force Wind Warning up from Kiska to Attu on the Pacific side through 5 PM Wednesday, with south winds reaching 65 knots and seas building to 27 feet Wednesday afternoon and 31 feet Thursday.
• 2:51
  Cedric: Storm Warnings cover the Adak to Kiska waters, the Bering Sea offshore zones and Saint Matthew Island waters on the same timeline.
• 2:59
  Cedric: Inland, NWS Fairbanks has posted High Wind Watches for St Lawrence Island, where southeast winds of 40 to 50 mph with gusts to 70 mph are possible from late Wednesday night through Thursday night, and for Shishmaref, the Bering Strait
• 3:14
  Cedric: coast, the southern Seward Peninsula coast and the interior Seward Peninsula, where gusts could reach 60 mph Thursday.
• 3:23
  Cedric: Forecasters flag property damage, power outages and difficult travel for high profile vehicles in both watch areas.
• 3:30
  Cedric: Arizona.
• 3:31
  Cedric: NWS Phoenix issued Extreme Heat Watches late Monday night for Yuma, the Gila River Valley, the Parker Valley, the Palo Verde Valley and the Chuckwalla Valley, with the Yuma watch running through 8 PM Friday and the river valley watches
• 3:45
  Cedric: through 8 PM Thursday.
• 3:48
  Cedric: The watches extend the same Southwest heat event into the lower Colorado River corridor, where outdoor work and agricultural shifts are the main exposure.
• 3:57
  Cedric: We have more to cover this morning, but first, a quick word from our sponsors.
• 4:02
  Cedric: Thanks for supporting our sponsors who help make EM Morning Brief possible.
• 4:07
  Cedric: Now, back to this morning’s updates.
• 4:10
  Cedric: California.
• 4:11
  Cedric: Beyond the Bouquet Fire, two other California incidents are moving.
• 4:15
  Cedric: The Dome Fire in Yosemite National Park is at 6,760 acres and 40 percent containment in backcountry terrain north of Wawona Dome.
• 4:25
  Cedric: In Shasta County, the Fork Fire started Monday afternoon on East Fork Road near French Gulch and is at 46 acres with 5 percent containment.
• 4:34
  Cedric: Heat Advisories issued early this morning cover the San Francisco Bay shoreline, the North Bay interior valleys and the Santa Cruz Mountains until 10 PM Thursday, with separate advisories running through Friday night in the San Joaquin Valley and the
• 4:48
  Cedric: Redding area.
• 4:51
  Cedric: Florida.
• 4:52
  Cedric: NWS Melbourne issued a Flood Warning this morning for the St Johns River at Astor, affecting Lake and Volusia counties, where the river has risen into minor flood stage and is forecast to keep rising.
• 5:05
  Cedric: NWS Jacksonville has a Flood Watch for northeast Florida and coastal southeast Georgia from 10 AM through the evening, with more heavy rain expected along the coast this afternoon.
• 5:16
  Cedric: A Flood Advisory covers parts of Dixie, Lafayette and Taylor counties in the Big Bend through noon.
• 5:22
  Cedric: Separately, the Florida Department of Health in Volusia County issued a precautionary boil water notice Monday for Halifax Plantation, Sugar Mill, Fairchild Oaks, Plantation Oaks of Flagler and Wexford Cove, after an electrical disruption during inclement weather stopped pumping equipment
• 5:40
  Cedric: and dropped system pressure.
• 5:42
  Cedric: The notice stays in effect until bacteriological testing clears the system.
• 5:47
  Cedric: Nevada.
• 5:49
  Cedric: All evacuation warnings for the Bull Fire north of Verdi were lifted Monday evening.
• 5:54
  Cedric: The human-caused fire, reported October 2 near Bull Ranch Creek, is holding at 1,529 acres with containment up to 43 percent and about 225 firefighters assigned under a Type 3 incident management team.
• 6:08
  Cedric: A closure order remains in effect for part of the Humboldt-Toiyabe National Forest, and crews are still working pockets of heat in dense vegetation on steep, hard-to-reach ground.
• 6:20
  Cedric: Pennsylvania.
• 6:21
  Cedric: Pennsylvania American Water issued a boil water advisory Monday for about 25 customer connections in Boggs Township, Centre County, after a water main break caused a loss of positive pressure in the Boggs Township Water District.
• 6:36
  Cedric: The utility set up free bottled water and a non-potable tanker at the truck stop on North Eagle Valley Road in Milesburg.
• 6:43
  Cedric: Texas.
• 6:45
  Cedric: Anderson-Shiro Consolidated Independent School District closed all campuses Monday after a well repair by the Anderson Water Company cut service to the schools, with classes expected to resume today.
• 6:57
  Cedric: A boil water notice remains in effect for the Town of Anderson until sampling clears the system.
• 7:03
  Cedric: Washington.
• 7:04
  Cedric: The Sisi Fire in the Okanogan-Wenatchee National Forest is at 4,363 acres and 29 percent containment.
• 7:12
  Cedric: Fire behavior remains active, with backing, flanking, uphill and up-drainage runs, group tree torching and spotting, and the greatest growth potential sits along the southern and eastern flanks where active heat, continuous fuels and steep terrain line up.
• 7:28
  Cedric: Crews are running a full suppression strategy to hold the smallest workable footprint, with Lucerne, Holden Village and Stehekin among the values at risk.
• 7:38
  Cedric: The Pacific Crest Trail stays closed between the North Cascades National Park and Glacier Peak Wilderness boundary and High Bridge along the Agnes Creek section.
• 7:48
  Cedric: Puerto Rico.
• 7:49
  Cedric: NWS San Juan issued a Heat Advisory early this morning running until 4 PM Atlantic time, covering San Juan and vicinity, Ponce and vicinity, Mayaguez and vicinity, the northeast, southeast, northwest, the eastern and western interior, and the north central
• 8:04
  Cedric: and central interior.
• 8:05
  Cedric: That is effectively island-wide daytime heat risk during a work and school day.
• 8:11
  Cedric: That wraps today's EM Morning Brief.
• 8:13
  Cedric: New episodes drop Monday through Friday in the 5:00 AM hour P.T., so the day starts with clarity instead of catch-up.
• 8:20
  Cedric: Follow on your favorite podcast player.
• 8:23
  Cedric: EM Morning Brief is an EOC Voices Podcast.
• 8:26
  Cedric: Stay Safe.