Immediate

Responsive action SHOULD be taken immediately

Severe Tropical Storm Warning | Effective 06/17/2026 08:28

* WHAT...Winds up to 35 kt with gusts potentially over 40 kt and<br /> seas 6 to 11 ft. * WHERE...Coastal waters from High Island to Freeport TX out 20<br /> NM, Waters from Freeport to Matagorda Ship Channel TX from 20<br /> to 60 NM and Waters from High Island to Freeport TX from 20 to<br /> 60 NM. * WHEN...Through Wednesday Night. * IMPACTS...Tropical storm force winds and hazardous seas will<br /> capsize or damage vessels and reduce visibility.<br /> Mariners should alter plans to avoid these hazardous conditions.<br />

Mississippi Severe Flood Warning | Effective 06/17/2026 08:29

...The Flood Warning is extended for the following rivers in<br /> Mississippi... Black Creek Near Brooklyn affecting Forrest County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Black Creek near Brooklyn. * WHEN...Until early Monday morning. * IMPACTS...At 24.9 feet, Water begins to affect homes on the south<br /> side of Main Street. * ADDITIONAL DETAILS...<br /> - At 9:45 AM CDT Wednesday the stage was 21.4 feet.<br /> - Forecast...The river will rise to 21.6 feet this afternoon<br />

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 08:02

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for...<br /> Livingston County in central Illinois... * Until 1100 AM CDT. * At 1001 AM CDT, severe thunderstorms were located along a line<br /> extending from near Toluca to near Secor to near Stanford, moving<br /> east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...<br /> Pontiac, Fairbury, Chatsworth, Forrest, Flanagan, Odell, Cullom,<br />

Severe Tropical Storm Warning | Effective 06/17/2026 08:06

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas<br /> 6 to 11 ft. * WHERE...Portions of and the coastal lakes and bays of the Gulf<br /> of America. * WHEN...Until Tonight * IMPACTS...Tropical storm force winds and hazardous seas will<br /> capsize or damage vessels and reduce visibility.<br /> Mariners should alter plans to avoid these hazardous conditions.<br /> Remain in port, seek safe harbor, alter course, and/or secure the<br /> vessel for hazardous conditions.

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 08:06

* LOCATIONS AFFECTED<br /> - Burns Point<br /> - Cypremort Point * WIND<br /> - LATEST LOCAL FORECAST: Below tropical storm force wind<br /> - Peak Wind Forecast: 25-35 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST<br /> UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph<br /> - The wind threat has remained nearly steady from the<br /> previous assessment.<br /> - PLAN: The sustained wind should remain less than tropical<br /> storm force. Conditions may still be gusty.<br />

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 08:06

* LOCATIONS AFFECTED<br /> - Avery Island * WIND<br /> - LATEST LOCAL FORECAST: Below tropical storm force wind<br /> - Peak Wind Forecast: 25-35 mph with gusts to 50 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST<br /> UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph<br /> - The wind threat has remained nearly steady from the<br /> previous assessment.<br /> - PLAN: The sustained wind should remain less than tropical<br /> storm force. Conditions may still be gusty.<br />

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 08:06

* LOCATIONS AFFECTED<br /> - Abbeville<br /> - Intracoastal City<br /> - Forked Island * WIND<br /> - LATEST LOCAL FORECAST: Below tropical storm force wind<br /> - Peak Wind Forecast: 15-25 mph with gusts to 50 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST<br /> UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph<br /> - The wind threat has decreased from the previous assessment.<br /> - PLAN: The sustained wind should remain less than tropical<br /> storm force. Conditions may still be gusty.<br />

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 08:06

* LOCATIONS AFFECTED<br /> - Johnson Bayou<br /> - Holly Beach<br /> - Hackberry * WIND<br /> - LATEST LOCAL FORECAST: Below tropical storm force wind<br /> - Peak Wind Forecast: 10-20 mph with gusts to 35 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST<br /> UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph<br /> - The wind threat has remained nearly steady from the<br /> previous assessment.<br /> - PLAN: The sustained wind should remain less than tropical<br />

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 08:06

* LOCATIONS AFFECTED<br /> - Cameron<br /> - Creole<br /> - Grand Chenier * WIND<br /> - LATEST LOCAL FORECAST: Below tropical storm force wind<br /> - Peak Wind Forecast: 10-20 mph with gusts to 45 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST<br /> UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph<br /> - The wind threat has remained nearly steady from the<br /> previous assessment.<br /> - PLAN: The sustained wind should remain less than tropical<br />

Texas Severe Tropical Storm Warning | Effective 06/17/2026 08:06

A Tropical Storm Warning means tropical storm-force winds are<br /> expected somewhere within this area within the next 36 hours * LOCATIONS AFFECTED<br /> - Nederland<br /> - Port Arthur<br /> - Sabine Pass<br /> - Sea Rim State Park * WIND<br /> - LATEST LOCAL FORECAST: Tropical storm force winds remain<br /> possible<br /> - Peak Wind Forecast: 10-15 mph with gusts to 25 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST<br /> UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Wind less than 39 mph<br />
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