Severe

Significant threat to life or property

Texas Severe Extreme Heat Warning | Effective 06/17/2026 17:12

* WHAT...Dangerously hot conditions with heat index values up to 119 expected. * WHERE...Bee, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Jim Wells, Live Oak, and Victoria Counties. * WHEN...From noon to 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Texas Severe Extreme Heat Warning | Effective 06/17/2026 17:12

* WHAT...Dangerously hot conditions with heat index values up to 117 expected. * WHERE...Duval, La Salle, McMullen, and Webb Counties. * WHEN...From noon to 8 PM CDT Thursday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 17:14

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Christian County in central Illinois... Southern Moultrie County in central Illinois... Shelby County in central Illinois... Southwestern Douglas County in east central Illinois... * Until 815 PM CDT. * At 714 PM CDT, a severe thunderstorm was located near Owaneco, or near Taylorville, moving east at 65 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated.

Arizona Severe Flash Flood Warning | Effective 06/17/2026 16:48

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... East Central Pima County in southeastern Arizona... * Until 645 PM MST. * At 448 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.8 inches of rain have fallen. 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,

Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:50

SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Northwestern Cedar County in southwestern Missouri... Southwestern St. Clair County in west central Missouri... Northeastern Vernon County in west central Missouri... * Until 730 PM CDT. * At 650 PM CDT, a severe thunderstorm was located near Schell City, or 9 miles southeast of Rich Hill, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:51

At 651 PM CDT, severe thunderstorms were located along a line extending from Chatham to Murrayville, moving east at 45 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. These severe storms will be near... Springfield, Chatham, Auburn, Pawnee, Waverly, Loami, and Franklin around 655 PM CDT. Divernon around 725 PM CDT. Other locations impacted by these severe thunderstorms include

Wisconsin Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:52

At 652 PM CDT, severe thunderstorms were located along a line extending from near Mount Horeb to near Blanchardville, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mount Horeb, Cross Plains, Barneveld, Blue Mounds, Hollandale, Pine Bluff, Blue Mound St Park, Mount Vernon, and Jonesdale. A Tornado Watch remains in effect until 900 PM CDT for south central Wisconsin.

Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:54

SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Southeastern Bates County in west central Missouri... * Until 745 PM CDT. * At 653 PM CDT, a severe thunderstorm was located near Schell City, or 8 miles east of Rich Hill, moving southeast at 25 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... Rockville.

Arizona Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:56

SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... East Central Pima County in southeastern Arizona... * Until 530 PM MST. * At 456 PM MST, a severe thunderstorm was located over San Xavier Community, moving east at 15 mph. Another severe thunderstorm was located near Three Points, moving east at 15 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.
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