Severe

Significant threat to life or property

Florida Severe Severe Thunderstorm Warning | Effective 06/17/2026 10:11

At 1211 PM CDT, a severe thunderstorm was located near Chipley, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Chipley, Graceville, Bonifay, Cottondale, Campbellton, Richter Crossroads, Brock Crossroad, Jacob City, Chipley Municipal Airport, Holmes County Airport, Jacobs, Browntown, Bahoma, Poplar Head, Ellaville, and Johnson Crossroads.

Illinois Severe Flood Warning | Effective 06/17/2026 09:48

...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Salle affecting Bureau, Putnam and La Salle Counties. For the Illinois River (Upper)...including La Salle...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until further notice. * IMPACTS...At 22.0 feet, Lower parking lot at Starved Rock State

Louisiana, Mississippi Severe Flood Watch | Effective 06/17/2026 09:54

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast Louisiana, including the following parishes, Assumption, Central Jefferson, Central Plaquemines, Central St. Charles, Central Tangipahoa, East Baton Rouge, East Feliciana, Eastern Ascension, Eastern Orleans, Iberville, Lower St. Charles, Lower Tangipahoa, Northern Livingston, Northern St. Tammany, Northern Tangipahoa, Pointe Coupee, Southeast St. Tammany,

Florida Severe Severe Thunderstorm Warning | Effective 06/17/2026 09:55

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northwestern Jackson County in the Panhandle of Florida... Southeastern Holmes County in the Panhandle of Florida... Northeastern Washington County in the Panhandle of Florida... * Until 1245 PM CDT. * At 1154 AM CDT, a severe thunderstorm was located over Bonifay, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

New York Severe Lakeshore Flood Warning | Effective 06/17/2026 09:58

* WHAT...Minor lakeshore flooding expected. * WHERE...Lake Ontario shore of Oswego and Jefferson counties. Water rises are also possible along the upper Saint Lawrence River in the Thousand Islands region. * WHEN...From 2 PM Thursday to 8 PM EDT Friday. * IMPACTS...The combination of high lake levels and significant wave action may result in minor lakeshore flooding along the immediate lakeshore, especially in bays, inlets, harbors, and other low lying areas along the shoreline. Shoreline erosion is

Texas Severe Extreme Heat Watch | Effective 06/17/2026 09:35

* WHAT...Dangerously hot conditions with heat index values up to 120 possible. * WHERE...Brooks, Jim Hogg, and Zapata Counties. * WHEN...From Thursday afternoon through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Texas Severe Extreme Heat Watch | Effective 06/17/2026 09:35

* WHAT...For the Heat Advisory, heat index values up to 113 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 124 possible. * WHERE...Coastal Cameron, Coastal Kenedy, Coastal Willacy, Inland Cameron, Inland Kenedy, Inland Willacy, Northern Hidalgo, Southern Hidalgo, and Starr Counties. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Watch, from Thursday afternoon through Thursday evening.

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 09:37

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

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 09:37

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

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 09:37

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