Immediate

Responsive action SHOULD be taken immediately

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

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Fulton County in west central Illinois... Stark County in north central Illinois... Knox County in west central Illinois... Western Peoria County in central Illinois... * Until 915 AM CDT. * At 813 AM CDT, severe thunderstorms were located along a line extending from Warner to near Gladstone, moving east at 60 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Iowa, Illinois Severe Flash Flood Warning | Effective 06/17/2026 05:55

FFWDVN The National Weather Service in Quad Cities has issued a * Flash Flood Warning for... Cedar County in east central Iowa... Iowa County in east central Iowa... Southern Johnson County in east central Iowa... Southern Jones County in east central Iowa... Central Linn County in east central Iowa... Muscatine County in east central Iowa... Keokuk County in southeastern Iowa... Louisa County in southeastern Iowa... Washington County in southeastern Iowa...

Illinois, Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 05:57

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northern Hancock County in west central Illinois... Henderson County in west central Illinois... Warren County in west central Illinois... Northern McDonough County in west central Illinois... Southern Mercer County in northwestern Illinois... Southern Henry County in southeastern Iowa... Southeastern Des Moines County in southeastern Iowa...

Texas Severe Flash Flood Warning | Effective 06/17/2026 05:34

FFWHGX The National Weather Service in League City has issued a * Flash Flood Warning for... Northwestern Chambers County in southeastern Texas... Harris County in southeastern Texas... Southern Liberty County in southeastern Texas... * Until 1030 AM CDT. * At 734 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. The expected rainfall rate is 2 to 4 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in

Illinois, Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 05:35

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Rock Island County in northwestern Illinois... Mercer County in northwestern Illinois... Western Whiteside County in northwestern Illinois... Western Henry County in northwestern Illinois... South central Carroll County in northwestern Illinois... Southern Jackson County in east central Iowa... Scott County in east central Iowa... Eastern Muscatine County in east central Iowa...

Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 05:17

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Henry County in southeastern Iowa... Des Moines County in southeastern Iowa... Louisa County in southeastern Iowa... Southeastern Keokuk County in southeastern Iowa... Southern Washington County in southeastern Iowa... Jefferson County in southeastern Iowa... * Until 815 AM CDT. * At 716 AM CDT, severe thunderstorms were located along a line

Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 05:24

At 724 AM CDT, a severe thunderstorm was located over Oskaloosa Municipal Airport, or 9 miles southeast of Oskaloosa, moving southeast at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Oskaloosa, Eddyville, Fremont, Beacon, University Park, Rose Hill, Keomah Village, Lake Keomah State Park, and Oskaloosa Municipal Airport. For your protection move to an interior room on the lowest floor of a

Iowa Severe Flash Flood Warning | Effective 06/17/2026 05:24

FFWDVN The National Weather Service in Quad Cities has issued a * Flash Flood Warning for... Johnson County in east central Iowa... Southern Linn County in east central Iowa... * Until 130 PM CDT Wednesday. * At 724 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 05:29

At 727 AM CDT, severe thunderstorms were located along a line extending from Hale to Saulsbury Bridge Campground to near Gladwin, moving east at 65 mph. THESE ARE DESTRUCTIVE STORMS FOR THE I-80 CORRIDOR INCLUDING WEST LIBERTY, TIPTON, AND MUSCATINE. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles.

Iowa Severe Severe Thunderstorm Warning | Effective 06-17-2026 05:08

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northwestern Louisa County in southeastern Iowa... Northeastern Keokuk County in southeastern Iowa... Cedar County in east central Iowa... Johnson County in east central Iowa... Northern Washington County in southeastern Iowa... Southern Jones County in east central Iowa... Muscatine County in east central Iowa... Southeastern Linn County in east central Iowa... * Until 800 AM CDT.
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