Today’s brief leads with a multi-day Gulf Coast flooding emergency: the National Hurricane Center is tracking Invest 90L for possible development into the season’s first named storm, while the Weather Prediction Center keeps a Level 3 of 4 flood risk over Texas, Louisiana, and Mississippi through Thursday. Texas Governor Abbott has activated additional state emergency resources and 24-hour State Operations Center staffing as water rescues and road closures spread across central Texas; Louisiana reports a St. Tammany Parish flash flood emergency and dozens of Shreveport rescues; and a Fort Worth main break triggers a boil water notice. On the wildfire front, the NIFC situation report holds the nation at Preparedness Level 2 with 15 uncontained large fires, led by New Mexico’s Bear Fire. 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
• Gulf tropical threat: The National Hurricane Center gives Invest 90L a 50 percent chance of becoming the first named storm of 2026 (potential name Arthur) over the northwestern Gulf late Tuesday into Wednesday; heavy rain and flash flooding are expected regardless of organization.
• Life-threatening flooding: The Weather Prediction Center holds a Level 3 of 4 excessive-rainfall risk through Thursday across Texas, Louisiana, and Mississippi, with flood watches for about 19 million people and totals of 5 to 10 inches.
• Texas response: Governor Abbott activated additional TDEM resources and 24-hour State Operations Center staffing; water rescues occurred on I-35 in Waco and across the Houston metro, with widespread road closures.
• Louisiana impacts: Shreveport logged 52 water-rescue calls in roughly six hours, and a flash flood emergency was declared in St. Tammany Parish.
• Mississippi watch: A Flood Watch covers the Jackson metro and surrounding counties through Wednesday morning.
• Fort Worth lifeline: A 24-inch main break dropped system pressure below state standards, prompting a boil water notice for the near north side and Lake Worth areas.
• Wildfire posture: NIFC holds the nation at Preparedness Level 2 with 15 uncontained large fires; New Mexico’s lightning-caused Bear Fire is about 6,920 acres at 11 percent containment with SET-status evacuation zones in Catron County.
The dominant national story is a multi day life threatening flooding event across the western Gulf and lower Mississippi Valley.
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The National Hurricane center is monitoring Invest90L a disturbance over northeastern Mexico that carries a 50% chance of developing in into the season's first named storm as it reemerges over the northwestern Gulf late Tuesday into Wednesday.
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If it strengthens, it takes the name Arthur whether or not it organizes the Weather Prediction center has flagged a level 3 of 4 moderate risk of excessive rainfall each day through Thursday across parts of Texas, Louisiana and Mississippi, with flood watches covering roughly 19 million people and storm totals of 5 to 10 inches.
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Locally, higher water rescues and road closures are already underway across central and southeast Texas and northwest Louisiana.
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On the wildfire side, the National Interagency Fire Center's June 15 Incident Management Situation Report official update published roughly 21 hours ago, keeps the national preparedness level at 2.
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It lists 15 uncontained large fires, 8 new large incidents and 2 fires contained.
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Year to date, the country has recorded more than 32,000 wildfires across over 2.5 million acres, with widespread drought driving an early and active season.
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The most significant active incident remains the lightning caused bear fire on the Gila National Forest in New Mexico, covered in the state section below.
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Elsewhere, the picture is quieter.
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The National Hurricane center notes a separate low pressure area in the central Pacific east southeast of Hawaii with a low 20% chance of development and no expected impact to land.
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There are no new National Terrorism Advisory System bulletins, no new CISA known exploited vulnerabilities additions and no new CDC Health Alert Network advisories in the last 24 hours.
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Minor seismic activity, a magnitude 3.8 off the Oregon coast and a magnitude 3.6 near Jal, New Mexico produced no reported damage or operational impact.
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Let's run through the states Louisiana the Gulf flooding event is producing serious impacts statewide.
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In Shreveport, floodwater stranded drivers and entered several commercial buildings and at least one building at a technical college with the Sheriff's office reporting 52 water rescue calls in roughly a six hour span.
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On Monday, a flash flood emergency was declared in St. Tammany Parish where flooded streets and stranded vehicles were reported.
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The Weather prediction center keeps Louisiana in the level 3 of 4 excessive rainfall risk through Thursday.
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The National Weather Service office in Jackson has a flood watch in effect from Monday morning through Wednesday morning for the Jackson metro and surrounding counties including Hinds, Madison, Warren and Yazoo.
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Doppler radar indicated 2 to 3 inches of rain had already fallen by Monday morning, with an additional 2 to 3 inches possible.
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Jackson sits at the eastern edge of the Level three of four flood threat.
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NEW MEXICO the bear fire on the Gila National Forest about 18 miles southeast of Kamado has grown to roughly 6,920 acres at at 11% containment as of the June 15 update, with growth slowing.
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The lightning caused fire first reported June 9 has about 500 personnel assigned.
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Catron County Emergency Management and the Sheriff's Office are using the Ready Set Go framework with identified zones of private land east of the fire placed in SIT status.
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Long term severe drought and heavy fuel loading continue to drive fire behavior.
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TEXAS Texas is the center of the flooding response governor Greg Abbott directed the Texas Division of Emergency Management to activate additional state emergency response resources and to move the state operations center to 24 hour operations as the flood threat continues.
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Heavy rainfall overwhelmed parts of the Houston Metro on Monday, flooding roads and stalling vehicles, while flash flooding on Interstate 35 in Waco prompted water rescues by Texas game wardens and stranded numerous vehicles.
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Road closures and safety warnings remain in place across Waco, Temple Killeen and the broader Central Texas corridor.
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Separately, a 24 inch water transmission main break in Fort Worth dropped pressure below state standards and triggered a boil water notice for parts of the near north side and areas around Lake Worth.
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The notice remains until testing confirms the water is safe.
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All other states and territories have no significant updates in the last 24 hours that wraps today's EM Morning Brief.
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New episodes drop Monday through Friday in the 5am hour PT, so the day starts with clarity instead of catch up.
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