Severe

Significant threat to life or property

Texas Severe Flash Flood Warning | Effective 06/17/2026 02:01

FFWHGX The National Weather Service in League City has issued a * Flash Flood Warning for... Southeastern Brazoria County in southeastern Texas... * Until 615 AM CDT. * At 401 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.

Alabama Severe Flood Watch | Effective 06/17/2026 02:06

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Alabama, including the following counties, Autauga, Barbour, Bibb, Bullock, Calhoun, Chambers, Chilton, Clay, Cleburne, Coosa, Dallas, Elmore, Greene, Hale, Jefferson, Lee, Lowndes, Macon, Marengo, Montgomery, Perry, Pickens, Pike, Randolph, Russell, Shelby, St. Clair, Sumter, Talladega, Tallapoosa and Tuscaloosa. * WHEN...From Thursday morning through Friday evening.

Iowa, Illinois Severe Severe Thunderstorm Watch | Effective 06/17/2026 02:07

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 339 IN EFFECT UNTIL 11 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN NORTHWEST ILLINOIS CARROLL HENRY IL JO DAVIESS MERCER ROCK ISLAND WHITESIDE IN WEST CENTRAL ILLINOIS HENDERSON WARREN IN IOWA THIS WATCH INCLUDES 21 COUNTIES IN EAST CENTRAL IOWA BENTON CEDAR CLINTON IOWA JACKSON JOHNSON

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

At 407 AM CDT, a severe thunderstorm was located near Pomeroy, or 12 miles northwest of Rockwell City, moving southeast at 60 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...A 67 mph wind gust was measured at the Storm Lake airport. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Pocahontas, Rockwell City, Manson, South Twin Lake, North Twin Lake, Pomeroy, Fonda, Lohrville, Twin Lakes, Palmer, Varina, Knierim,

Severe Tropical Storm Warning | Effective 06/17/2026 02:08

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and seas 6 to 11 ft. * WHERE...Portions of and the coastal lakes and bays of the Gulf of America. * WHEN...Tropical Storm force winds possible from early Wednesday afternoon until Wednesday 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

Louisiana, Texas Severe Flood Watch | Effective 06/17/2026 01:45

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Louisiana, including the following parishes, Allen, Avoyelles, Beauregard, East Cameron, Evangeline, Lafayette, Lower Iberia, Lower St. Martin, Lower St. Mary, Lower Vermilion, Northern Acadia, Northern Calcasieu, Northern Jefferson Davis, Rapides, Southern Acadia, Southern Calcasieu, Southern Jefferson Davis, St. Landry, Upper Iberia, Upper St. Martin, Upper St. Mary,

Louisiana Severe Tropical Storm Warning | Effective 06/17/2026 01:49

* LOCATIONS AFFECTED - Cameron - Creole - Grand Chenier * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 20-30 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 decreased 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 01:49

* LOCATIONS AFFECTED - Johnson Bayou - Holly Beach - Hackberry * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-25 mph with gusts to 35 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 decreased 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 01:49

* 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 decreased from the previous assessment. - PLAN: The sustained wind should remain less than tropical storm force. Conditions may still be gusty.

Texas Severe Tropical Storm Watch | Effective 06/17/2026 01:49

* LOCATIONS AFFECTED - Nederland - Port Arthur - Sabine Pass - Sea Rim State Park * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 10-20 mph with gusts to 30 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment.
Subscribe to RSS - Severe