Severe

Significant threat to life or property

Illinois Severe Severe Thunderstorm Warning | Effective 06-17-2026 16:44

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for...<br /> Coles County in east central Illinois...<br /> Northeastern Cumberland County in east central Illinois...<br /> Southeastern Douglas County in east central Illinois... * Until 730 PM CDT. * At 643 PM CDT, a severe thunderstorm was located over Cooks Mill,<br /> or near Mattoon, moving southeast at 45 mph. THIS IS A DESTRUCTIVE STORM FOR HUMBOLDT, MATTOON, and CHARLESTON. HAZARD...80 mph wind gusts and baseball size hail. SOURCE...Radar indicated.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:33

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for...<br /> Scott County in west central Illinois...<br /> Southwestern Sangamon County in central Illinois...<br /> Morgan County in west central Illinois... * Until 730 PM CDT. * At 633 PM CDT, severe thunderstorms were located along a line<br /> extending from near Waverly to Alsey, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:33

At 633 PM CDT, a severe thunderstorm was located near Arthur, or 7<br /> miles west of Arcola, moving east at 50 mph. THIS IS A DESTRUCTIVE STORM FOR ARTHUR, CHESTERVILLE, COOKS MILLS,<br /> and ALLENVILLE. HAZARD...80 mph wind gusts and baseball size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be heavily damaged. Expect<br /> considerable damage to roofs, windows, and vehicles.<br /> Extensive tree damage and power outages are likely.

Wisconsin Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:36

At 636 PM CDT, severe thunderstorms were located along a line<br /> extending from 9 miles southeast of Spring Green to 7 miles southeast<br /> of Dodgeville, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Mount Horeb, Cross Plains, Black Earth, Barneveld, Blue Mounds,<br /> Ridgeway, Hollandale, Pine Bluff, Blue Mound St Park, Mount Vernon,<br /> and Jonesdale.<br />

Arizona Severe Flash Flood Warning | Effective 06/17/2026 16:37

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for...<br /> Northeastern Santa Cruz County in southeastern Arizona... * Until 730 PM MST. * At 437 PM MST, Doppler radar indicated thunderstorms producing<br /> heavy rain near Sonoita. Between 1 and 2 inches of rain have<br /> 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,<br />

Illinois Severe Flash Flood Warning | Effective 06/17/2026 16:40

FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for...<br /> Northern Clark County in east central Illinois...<br /> Northern Coles County in east central Illinois...<br /> Southern Douglas County in east central Illinois...<br /> Southern Edgar County in east central Illinois... * Until 1000 PM CDT. * At 640 PM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 1 and 2 inches of rain<br /> have fallen. Additional rainfall amounts of 1 to 3 inches are<br />

Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:42

At 642 PM CDT, a severe thunderstorm was located over Rich Hill,<br /> moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Rich Hill. This includes Interstate 49 between mile markers 118 and 123.<br /> A Tornado Watch remains in effect until 1000 PM CDT for west central<br /> Missouri. For your protection move to an interior room on the lowest floor of a<br /> building.

Arizona Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:44

At 444 PM MST, another severe thunderstorm is moving into the warned<br /> location from the east is near San Xavier, 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<br /> roofs, siding, and trees. Locations impacted include...<br /> Tucson, Davis-Monthan Air Force Base, Drexel Heights, South Tucson,<br /> San Xavier Community, Tucson International Airport, Summit, Rita<br /> Ranch and San Xavier Mission.

Louisiana, Mississippi Severe Flood Watch | Effective 06/17/2026 16:44

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

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:44

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for...<br /> Coles County in east central Illinois...<br /> Northeastern Cumberland County in east central Illinois...<br /> Southeastern Douglas County in east central Illinois... * Until 730 PM CDT. * At 643 PM CDT, a severe thunderstorm was located over Cooks Mill,<br /> or near Mattoon, moving southeast at 45 mph. THIS IS A DESTRUCTIVE STORM FOR HUMBOLDT, MATTOON, and CHARLESTON. HAZARD...80 mph wind gusts and baseball size hail. SOURCE...Radar indicated.
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