Immediate

Responsive action SHOULD be taken immediately

Severe Tropical Storm Warning | Effective 09/01/2026 17:10

* WHAT...winds 15 to 25 kt with gusts up to 35 kt. * WHERE...Sabine Lake, Calcasieu Lake and Coastal waters from Cameron LA to High Island TX out 20 NM. * WHEN... This evening. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Nebraska Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:13

At 713 PM CDT, severe thunderstorms were located along a line extending from 6 miles north of Verdel to 11 miles southeast of Lynch to 7 miles northeast of O'Neill, moving east at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. These severe storms will be near... Verdel around 720 PM CDT.

Pennsylvania Severe Flash Flood Warning | Effective 09/01/2026 17:18

At 818 PM EDT, Doppler radar indicated thunderstorms produced heavy rain across the warned area, resulting in between 2 and 3 inches of rain. While showers and thunderstorms tapered off, another area of showers and thunderstorms producing rainfall rates over one inch per hour will move into the warned area over the next hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas,

Maryland Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:19

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Cecil County in northeastern Maryland... * Until 900 PM EDT. * At 818 PM EDT, a severe thunderstorm was located over Kemblesville, or 8 miles northwest of Newark, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as

Delaware, New Jersey, Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:20

At 819 PM EDT, severe thunderstorms were located along a line extending from Talleyville to Hockessin to near Oxford, moving southeast at 35 mph. THESE ARE DESTRUCTIVE STORMS FOR southern Chester County and northern Delaware, including the Wilmington area. This storm is producing damaging winds across Chester County. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Emergency management. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect

Nebraska Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:22

At 722 PM CDT, severe thunderstorms were located along a line extending from 10 miles south of Dante to near Verdel to 12 miles north of Page, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Monowi and Dorsey. This includes Highway 12 between mile markers 140 and 144. For your protection move to an interior room on the lowest floor of a building.

New Jersey Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:26

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern Atlantic County in southern New Jersey... Northeastern Cumberland County in southern New Jersey... South central Camden County in southern New Jersey... Southeastern Gloucester County in southern New Jersey... * Until 915 PM EDT. * At 825 PM EDT, a severe thunderstorm was located over Monroe Township, or 13 miles north of Vineland, moving southeast at 20 mph. Quarter sized hail was reported in Williamstown.

Nebraska Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:28

At 728 PM CDT, a severe thunderstorm was located near Chambers, or 14 miles south of O'Neill, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Inman. This includes the following highways... Highway 20 near mile marker 316. Highway 281 between mile markers 167 and 177.

New Jersey Severe Severe Thunderstorm Warning | Effective 09/01/2026 17:28

At 828 PM EDT, severe thunderstorms were located along a line extending from near Cream Ridge to Cedar Glen West to Mantoloking, moving south at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Toms River, Lakewood, Jackson, Howell, South Brunswick, Manalapan, Princeton, Beachwood, Jamesburg, Manasquan, Hightstown, Point
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