Edouard's remnants drive east Texas flooding and water rescues; CISA sets a September 5 deadline on seven exploited vulnerabilities

September 3
13 mins

Episode Description

The remnants of Edouard stall over north Texas with storm totals reaching 22 inches, driving water rescues in Hardin County, a Red Cross shelter in Livingston, and a new Neches River flood warning. Pennsylvania faces major flooding on Bald Eagle Creek approaching the January 1996 flood of record, while urban flooding hits the Philadelphia corridor. The national wildfire system holds at Preparedness Level 5 with 84 uncontained large fires, and Oregon’s McCully Fire and Washington’s Sinlahekin and Three Queens fires all have evacuations in effect. Hurricane Lowell, a Category 4 south of Hilo, is sending life threatening surf toward Hawaii. CISA adds seven exploited vulnerabilities with a three day remediation clock, and Missouri receives a major disaster declaration for July flooding. 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

Texas flooding: Edouard’s remnants produced 12 high water rescues in Hardin County, roughly 13,000 customers without power, an open Red Cross shelter in Livingston, and a Neches River crest forecast just after midnight tonight.

Pennsylvania major flooding: Bald Eagle Creek near Beech Creek Station is forecast to crest at 15.3 feet, approaching the January 1996 flood of record, with homes in the cottage area cut off at 15 feet.

Wildfire posture: National Preparedness Level 5 holds with 84 uncontained large fires, 3.94 million acres and 20,245 personnel committed. Year to date acres are 163 percent of the ten year average.

Active fire evacuations: McCully in Oregon, Sinlahekin, Three Queens and Goat in Washington, Plaskett in California and the Colorado Fire in Mariposa County all have evacuation orders or warnings in place.

Hawaii surf hazard: Hurricane Lowell remains a Category 4 about 450 miles south of Hilo, with a High Surf Advisory for south facing shores and Kauai Emergency Management in a monitoring posture.

Cyber deadline: Five of the seven vulnerabilities CISA added to the KEV catalog on September 2 carry a September 5 remediation due date, and four are flagged for forensic triage.

Federal assistance: Missouri received a major disaster declaration for the July 9 through 11 storms, with Public Assistance for nine counties and a federal share estimated at 19.9 million dollars.

Heat operations: Extreme Heat Warnings and Heat Advisories run from the Plains into the Mid Atlantic with heat index values to 109. Chicago is directing residents to 311 for cooling centers on the third straight day above a 100 heat index.

Storm damage in the Northeast and Midwest: Nearly 83,000 DTE customers remain out in Michigan, three tornado warnings and a 76 mile an hour gust hit central New York, and flash flooding briefly closed the Great New York State Fairgrounds.

Water systems: Yukon, Oklahoma is under a citywide boil water notice, Mississippi lifted two boil water alerts, and Puerto Rico may resume Carraizo rationing for 183,000 customers as soon as Sunday.

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Sources

NOAA, NWS and NHC

Remnants of Edouard Public Advisory 12: final advisory, position, rainfall and flood threat

Hurricane Lowell Public Advisory 28: Category 4, position, surf hazard for Hawaii

NHC active storms data feed: Edouard, Lowell, Karina and Marie positions and intensities

Wildfire, NIFC and InciWeb

NIFC Incident Management Situation Report, September 2, 2026: preparedness level, large fire counts, acres, resources

NIFC National Fire News: year to date fire and acre totals, large fires by state

InciWeb national incident list: active incident updates

CISA

CISA adds seven Known Exploited Vulnerabilities to the catalog, September 2, 2026

CISA Known Exploited Vulnerabilities catalog: entries and remediation due dates

DHS, CDC and State Department

DHS National Terrorism Advisory System: no current advisories

CDC Health Alert Network: most recent notice remains HAN 00532, August 11, 2026

State Department travel advisories: no level changes posted September 1 through 3, 2026

Alaska

USGS: magnitude 5.2 earthquake 78 kilometers south southwest of Nikolski, Alaska

Arizona

NWS Tucson Flash Flood Warning, San Rafael Valley, Santa Cruz County, September 2, 2026

California

CAL FIRE Colorado Fire incident page: acreage, containment, evacuation zone changes and Highway 140 closure

CAL FIRE Plaskett Fire incident page: Los Padres National Forest incident

Delaware and New Jersey

NWS Mount Holly Flood Warning, Delaware Valley urban flooding, September 3, 2026

Hawaii

NWS Honolulu High Surf Advisory, south and southeast shores, all islands

The Garden Island: Kauai Emergency Management Agency monitoring Lowell and Karina

Big Island Now: Wind Advisory for portions of Hawaii Island

Illinois

NWS Chicago Extreme Heat Warning, Cook County, third consecutive day above a 100 heat index

Indiana

Indiana Department of Homeland Security: August 2026 disaster recovery One Stop Shops and FEMA intake centers

Michigan

WDIV Detroit: more than 80,000 without power after severe storms move through Metro Detroit

NWS Detroit Tornado Warning, St. Clair County, September 2, 2026

Mississippi

Mississippi State Department of Health boil water alerts: two alerts released September 2, 2026

Missouri

Office of Governor Mike Kehoe: President approves major disaster declaration for July 9 to 11 storms

NWS St. Louis Extreme Heat Warning, September 3 through 5, 2026

Montana and Wyoming

NWS Billings Red Flag Warning, south central Montana and north central Wyoming

New York

CNY Central: storm damage across central New York and the Finger Lakes, State Fairgrounds flooding

NWS Binghamton Flood Watch, 17 central New York counties

Ohio

Fox 8 Cleveland: thousands lose power in storms and heat

NWS Pittsburgh Severe Thunderstorm Warning, northwest Pennsylvania and northeastern Columbiana County, Ohio

Oklahoma and Arkansas

News 9: City of Yukon boil water notice issued during water main repair

NWS Tulsa Heat Advisory, eastern Oklahoma and western Arkansas

Pennsylvania

NWS State College Flood Warning, Bald Eagle Creek near Beech Creek Station, major flooding near the record crest

NWS State College Flood Warning, central Clinton and central Lycoming counties

NWS State College Heat Advisory, south central Pennsylvania

Tennessee

Shelby County Health Department Code Orange ozone alert relayed by NWS Memphis

Texas

KFDM: Hardin County emergency management response and recovery update, water rescues, damage and outages

KPRC Houston: Red Cross opens shelters for residents displaced by Edouard flooding

NWS Fort Worth Flood Watch, Henderson, Anderson, Freestone and Leon counties

NWS Shreveport Flood Warning, Neches River near Diboll

Washington

NIFC Incident Management Situation Report: Sinlahekin, Little Giant, Three Queens and Goat fire status and evacuations

Puerto Rico

Primera Hora: water rationing at Carraizo expected to continue, Zone 1 interruptions could resume Sunday

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