Severe

Significant threat to life or property

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 08:09

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for...<br /> Northern Moultrie County in central Illinois...<br /> Piatt County in central Illinois...<br /> De Witt County in central Illinois...<br /> Macon County in central Illinois... * Until 1115 AM CDT. * At 1008 AM CDT, severe thunderstorms were located along a line<br /> extending from Waynesville to near Cornland, 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.

Texas Severe Flood Warning | Effective 06/17/2026 08:12

...The Flood Warning continues for the following rivers in Texas... Angelina River Near Angelina River at Hwy 59 near Lufkin affecting<br /> Nacogdoches and Angelina Counties. For the Angelina River...including Angelina River near Alto, Angelina<br /> River at Hwy 59 near Lufkin...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Angelina River near Angelina River at Hwy 59 near Lufkin. * WHEN...From Sunday afternoon until further notice. * IMPACTS...At 161.0 feet, Expect minor flooding with the gravel<br />

Louisiana, Texas Severe Coastal Flood Warning | Effective 06/17/2026 08:12

* WHAT...Significant coastal flooding. * WHERE...In Louisiana, West Cameron, East Cameron, Lower<br /> Vermilion, Lower Iberia and Lower St. Mary Parishes. In Texas,<br /> Lower Jefferson County. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Numerous roads may be closed. Low lying property<br /> including homes, businesses, and some critical infrastructure<br /> will be inundated. Some shoreline erosion will occur.<br /> Take the necessary actions to protect flood-prone property. If<br />

Texas Severe Flood Warning | Effective 06/17/2026 08:14

...The National Weather Service in Houston/Galveston TX has issued a<br /> Flood Warning for the following rivers in Texas... San Bernard River near Sweeny affecting Brazoria County. For the San Bernard River...including Sweeny...Minor flooding is<br /> forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...San Bernard River near Sweeny. * WHEN...From this morning to late tonight. * IMPACTS...At 7.5 feet, Lazy G RV Boat Ramp takes on water. * ADDITIONAL DETAILS...<br /> - At 9:45 AM CDT Wednesday the stage was 7.2 feet.<br />

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 08:14

At 1014 AM CDT, severe thunderstorms were located along a line<br /> extending from near Flanagan to Hudson, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near...<br /> Gridley around 1020 AM CDT.<br /> Lexington and Chenoa around 1025 AM CDT. Other locations impacted by these severe thunderstorms include<br /> Weston, Panola, and Kappa. This includes the following highways...<br /> Interstate 39 between mile markers 5 and 28.<br />

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 07:45

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for...<br /> Menard County in central Illinois...<br /> Logan County in central Illinois...<br /> Northern Sangamon County in central Illinois...<br /> Southeastern Mason County in central Illinois... * Until 1045 AM CDT. * At 944 AM CDT, severe thunderstorms were located along a line<br /> extending from near Hartsburg to near Greenview to near Tallula,<br /> moving southeast at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Iowa Severe Flash Flood Warning | Effective 06/17/2026 07:47

At 947 AM CDT, Emergency Management in Linn County reported flash<br /> flooding near 33rd Ave SW and 6th St SW as well as on Wylie Blvd<br /> north of Johnson Ave NW. Between 1 and 3 inches of rain have fallen<br /> this morning. Additional rainfall amounts up to 0.5 inches are<br /> possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas,<br />

Wyoming Severe High Wind Warning | Effective 06/17/2026 07:49

* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph. * WHERE...South Laramie Range Foothills. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be<br /> hazardous to light weight or high profile vehicles, including<br /> campers and tractor trailers.<br /> A High Wind Warning means a hazardous high wind event is expected or<br /> occurring. Sustained wind speeds of at least 40 MPH or gusts of 58<br /> MPH or stronger can lead to property damage.

Wyoming Severe High Wind Warning | Effective 06/17/2026 07:49

* WHAT...West winds 30 to 40 mph with gusts up to 65 mph. * WHERE...South Laramie Range including the Interstate 80 Summit<br /> between Cheyenne and Laramie. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be<br /> hazardous to light weight or high profile vehicles, including<br /> campers and tractor trailers.<br /> A High Wind Warning means a hazardous high wind event is expected or<br /> occurring. Sustained wind speeds of at least 40 MPH or gusts of 58<br />

Wyoming Severe High Wind Warning | Effective 06/17/2026 07:49

* WHAT...West winds 30 to 40 mph with gusts up to 70 mph expected. * WHERE...North Snowy Range Foothills including Arlington and Elk<br /> Mountain along Interstate 80. This includes between mile markers<br /> 240 and 290. * WHEN...Until noon MDT today. * IMPACTS...Mainly to transportation. Strong cross winds will be<br /> hazardous to light weight or high profile vehicles, including<br /> campers and tractor trailers.<br /> A High Wind Warning means a hazardous high wind event is expected or<br />
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