Preparedness Level 5 holds with 94 uncontained large fires; CISA adds three exploited vulnerabilities with Sunday federal deadlines

August 28
15 mins

Episode Description

The nation stays at Preparedness Level 5 with 94 uncontained large fires and nearly 22,000 personnel committed, as the Little Giant and Sinlahekin fires drive evacuations in Washington and Clackamas County, Oregon issues a Level 3 Go Now order along a closed Highway 224. Flash flooding hits New Jersey and puts Philadelphia International Airport under a ground stop. Monterey County, California upgrades evacuation zones and hard closes Highway 1 for firing operations on the Timber Fire. CISA adds three vulnerabilities to the Known Exploited Vulnerabilities catalog with federal remediation due Sunday and publishes five industrial control system advisories touching the emergency services, energy, and water sectors. Plus federal registration centers open in Indiana, a Wisconsin assistance deadline approaches, and Tropical Storm Dolly is watched from the Caribbean. EM Morning Brief is your concise daily update on national and state-by-state emergency management news. Produced by Sitch Radio, an EOC Voices podcast.

Key Takeaways

National wildfire posture: Preparedness Level 5 holds with 94 uncontained large fires and 21,854 personnel committed. Nearly 8 million acres have burned year to date, 164 percent of the ten year average. Australian and New Zealand crews and 240 U.S. soldiers are supporting Northwest operations.

Today’s fire weather: West-southwest winds gusting 35 to 45 miles per hour with humidity of 5 to 20 percent, with locally critical conditions from northeast California and northwest Nevada into southeast Oregon and southwest Idaho.

Active evacuations: Little Giant, Three Queens, Grand Park 2, Goat, and the Wonderland Complex in Washington; McCully, Paradise, and Hagen in Oregon plus a new Level 3 order in Clackamas County; Cherry Fire in Lemhi County, Idaho; Sand Creek in Montana; Frijoles in New Mexico; Plaskett and Timber in Monterey County, California; Mukluk in Alaska.

Lifeline disruption in the mid-Atlantic: Philadelphia International Airport recorded 391 delays and 254 cancellations under a Thursday ground stop, and Staten Island Railway service was suspended between Huguenot and Tottenville.

Cyber action items: Federal agencies have a Sunday, August 30 deadline on the ownCloud and Linux kernel entries added to the KEV catalog Thursday. Two of Thursday’s five ICS advisories touch emergency services, energy, and water and wastewater, and fixes are not planned for two fuel management product variants.

Assistance deadlines: Wisconsin applicants for the April 2026 storms have until Monday, August 31. Indiana replacement food assistance affidavits are also due Monday, and federal mobile registration intake centers open in five Indiana counties today.

Water system stress: Boil water notices are active in Sumter County, Alabama; north Meridian, Mississippi; and West Columbia, South Carolina. On St. Croix, a new leak has returned low or no pressure to gravity fed service areas amid extreme drought.

Volcanoes and tropics: No U.S. volcano changed alert level. Great Sitkin remains at Watch and Kilauea at Advisory. Tropical Storm Dolly carries no U.S. watches or warnings, though remnant moisture could reach Puerto Rico and the Virgin Islands Sunday into Monday.

Sponsors

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Sources

NIFC and national wildfire

NICC Incident Management Situation Report, August 27, 2026: national totals, large fire tables, evacuations, Predictive Services outlook

NIFC National Fire News, August 27, 2026: preparedness level, 94 large fires, personnel, states with large fires, international and military support

National Hurricane Center

NHC home page: Tropical Storm Dolly advisory 4, Tropical Storms Karina and Lowell, Post-Tropical Cyclone Lala

NHC Atlantic Tropical Weather Outlook, 200 AM EDT August 28, 2026

National Weather Service and severe weather

WPC Day 1 Excessive Rainfall Outlook: Slight Risk for the Gulf Coast and the Northeast and mid-Atlantic

SPC Day 1 Convective Outlook, August 27, 2026: Slight Risk for the mid-Atlantic, central Plains, and central Montana

CISA

CISA Known Exploited Vulnerabilities Catalog: entries added August 27, 2026 with federal due dates

CISA ICS Advisories index: five advisories published August 27, 2026

ICSA-26-239-02, All-Line Equipment Fuel-Boss: emergency services sector, fixes not planned for two variants

ICSA-26-239-04, Applied Systems Engineering ASE2000 V2: energy and water and wastewater sectors

Travel advisories

U.S. Department of State travel advisories: Bahrain, Bosnia and Herzegovina, and Ethiopia updated August 27, 2026

Alabama

Boil water notice for parts of Sumter County after a power outage affected the water system, August 27, 2026

Alaska

Alaska Wildland Fire Information: crews build momentum on Mukluk Fire mop-up around structures

Alaska Volcano Observatory daily update, August 27, 2026: Great Sitkin, Shishaldin, Kupreanof

Arizona

Arizona Department of Health Services heat dashboard: active Extreme Heat Warnings by county

Maricopa County Heat Relief Network: seasonal cooling, hydration, and respite sites

Arkansas

Arkansas Department of Agriculture Forestry Division: Pine Tree Road Fire 100 percent contained at 2,102 acres, August 27, 2026

California

CAL FIRE Plaskett Fire incident page: new evacuation orders and warnings, Highway 1 full closure, August 27, 2026

CAL FIRE Timber Fire incident page: acreage, containment, and evacuation zones

Ready Monterey County Timber Fire page: zone upgrades, shelter in place, Highway 1 hard closure effective 1 PM August 27

Colorado

Colorado DHSEM State EOC Update, August 27, 2026: Response Level 2, Aspen Acres, Elk, and Gold Mountain fires

Hawaii

Hawaiian Volcano Observatory daily update, August 27, 2026: Kilauea at Advisory and Yellow, monitoring network recovery

HI-EMA Hurricane Lala updates: shelters, Hawaii County road access, water restoration, assistance

Idaho

Lemhi County orders evacuations for the Fourth of July drainage and Kriley Gulch as the Cherry Fire grows, August 27, 2026

Wildhorse Fire nears 75,000 acres, Blaine County lowers Carey evacuation from Go Now to Set, August 27, 2026

Indiana

Indiana DHS August 2026 disaster page: declaration scope, county lists, replacement food assistance deadline

FEMA mobile registration intake centers opening in Indiana, locations and hours, August 27, 2026

Mississippi

Precautionary boil water notice issued for north Meridian, August 27, 2026

Montana

NICC Situation Report, August 27, 2026: Sand Creek Fire acreage, containment, evacuations, structure loss

Nebraska

Damaging wind gusts across central Nebraska Thursday evening: 74 mph at Callaway, 70 mph south of Lexington, outages and landspout

NWS North Platte severe thunderstorm warnings and evening threat area, August 27, 2026

Nevada

Washoe County lifts remaining Hawk Fire evacuation warnings and reopens roads, August 27, 2026

FEMA Fire Management Assistance Grant for the Hawk Fire, Washoe County

New Jersey

Flash flooding strands vehicles in Elizabeth, August 27, 2026

Rowan University official update: flooding on the Glassboro campus, August 27, 2026

New Mexico

NICC Situation Report, August 27, 2026: Frijoles Fire acreage, containment, evacuations

City of Texico lifts boil water notice, August 27, 2026

New York

NYC Emergency Management travel advisory for all five boroughs, Staten Island Railway suspension, August 27, 2026

Oregon

Clackamas County Level 3 Go Now order and Highway 224 closure, Austin and Narrows fires, August 27, 2026

Governor Kotek surveys wildfires and releases Oregon National Guard season figures, August 27, 2026

Pennsylvania

Philadelphia International Airport ground stop, 391 delays and 254 cancellations by 9 PM, August 27, 2026

Severe thunderstorm watch extension and flood watch coverage for the Philadelphia metro, August 27, 2026

South Carolina

City of West Columbia boil water advisory issued August 27, 2026 after a water main break

City of West Columbia: prior boil water advisory lifted August 26, 2026

Texas

Ross Fire at least 85,000 acres and 26 percent contained, second largest North Texas wildfire on record, August 27, 2026

Ross Fire: no new overnight evacuation orders, U.S. 180 reopened, temporary flight restriction in place

Washington

NICC Situation Report, August 27, 2026: Little Giant, Sinlahekin, Three Queens, Grand Park 2, Goat, Wonderland Complex

Governor Ferguson and Commerce coordinate donations for wildfire affected counties and tribes, August 27, 2026

Wisconsin

Wisconsin Emergency Management: August 31 deadline to apply for FEMA assistance for the April 2026 storms and flooding

Puerto Rico and the U.S. Virgin Islands

Tropical Storm Dolly forms, rainfall and gusty winds possible across the USVI and Puerto Rico, no watches or warnings in effect

WAPA update on intermittent water service on St. Croix, August 27, 2026

Guam and the Northern Mariana Islands

NWS Guam regional weather outlook: Tropical Depression 20W and Invest 91W pose no threat to Guam or the Marianas, August 27, 2026

USGS Northern Mariana Islands weekly update: Ahyi Seamount at Advisory and Yellow, no signs of unrest

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