Severe

Significant threat to life or property

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 />

Iowa, Illinois, Missouri Severe Flood Watch | Effective 06/17/2026 08:07

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of Illinois, including the following areas,<br /> Hancock, Henderson, McDonough, Mercer, Rock Island and Warren,<br /> Iowa, including the following areas, Cedar, Clinton, Des Moines,<br /> Henry IA, Iowa, Jefferson, Johnson, Keokuk, Lee, Louisa,<br /> Muscatine, Scott, Van Buren and Washington, and northeast<br /> Missouri, including the following areas, Clark and Scotland. * WHEN...Until 7 PM CDT this evening.

Illinois Severe Flood Watch | Effective 06/17/2026 08:07

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of north central and northwest Illinois,<br /> including the following areas, in north central Illinois, Bureau<br /> and Putnam. In northwest Illinois, Henry IL and Whiteside. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations.<br /> Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS...<br />
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