400 
WUUS53 KDVN 111418
SVRDVN
ILC073-161-111515-
/O.NEW.KDVN.SV.W.0293.261111T1418Z-261111T1515Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
818 AM CST Wed Nov 11 2026

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for...
  East central Rock Island County in northwestern Illinois...
  Northern Henry County in northwestern Illinois...

* Until 915 AM CST.

* At 818 AM CST, a severe thunderstorm was located over Rock Island
  County Fairgrounds, or over East Moline, moving east at 30 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Trained weather spotters.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Moline, Rock Island, Bettendorf, East Moline, Silvis, Geneseo,
  Colona, Milan, Coal Valley, Hampton, Atkinson, Annawan, Hooppole,
  Cleveland, Osborn, Dayton, Carbon Cliff, Silvis Heights, Campbells
  Island, and Green River.

This includes the following highways...
 Interstate 80 in Illinois between mile markers 3 and 32.
 Interstate 74 in Illinois between mile markers 1 and 14.
 Interstate 88 between mile markers 1 and 3.
 Interstate 280 between mile markers 17 and 18.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

&&

LAT...LON 4137 8992 4146 9055 4153 9054 4152 9051
      4152 9046 4155 9043 4152 8989
TIME...MOT...LOC 1418Z 276DEG 26KT 4150 9043 

HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

08


870 
WUUS53 KDVN 111430
SVRDVN
ILC011-073-161-195-IAC163-111530-
/O.NEW.KDVN.SV.W.0294.261111T1430Z-261111T1530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
830 AM CST Wed Nov 11 2026

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for...
  Northeastern Rock Island County in northwestern Illinois...
  Southern Whiteside County in northwestern Illinois...
  Northeastern Henry County in northwestern Illinois...
  Northwestern Bureau County in north central Illinois...
  Northeastern Scott County in east central Iowa...

* Until 930 AM CST.

* At 830 AM CST, a severe thunderstorm was located over Port Byron,
  or 9 miles northeast of Bettendorf, moving east at 35 mph.

  HAZARD...60 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Rock Falls, Le Claire, Prophetstown, Hampton, Port Byron, Erie,
  Rapids City, Princeton, Tampico, Cordova, Lyndon, Deer Grove,
  Fenton, Hillsdale, Portland Corners, Spring Hill, Como, Newton
  Corners, Denrock, and Yeoward Addition.

This includes the following highways...
 Interstate 80 in Iowa between mile markers 305 and 306.
 Interstate 80 in Illinois near mile marker 1.
 Interstate 88 between mile markers 7 and 44.

This also includes Big Bend Fish and Wildlife Area and Prophetstown
State Park.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

&&

LAT...LON 4156 9040 4172 9043 4179 8963 4158 8963
TIME...MOT...LOC 1430Z 264DEG 29KT 4164 9032 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

$$

08