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Home Return to list Tornado Warning 0079 Issued by the Davenport / Quad Cities Forecast Office
Action: New Issued At: 2026-08-09 21:33:36
179
WFUS53 KDVN 100233
TORDVN
ILC073-100315-
/O.NEW.KDVN.TO.W.0079.260810T0233Z-260810T0315Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Quad Cities IA/IL
933 PM CDT Sun Aug 9 2026
The National Weather Service in the Quad Cities has issued a
* Tornado Warning for...
East central Henry County in northwestern Illinois...
* Until 1015 PM CDT.
* At 933 PM CDT, a severe thunderstorm capable of producing a tornado
was located near German Corner, or 8 miles northeast of Cambridge,
moving east at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Annawan and Johnson-Sauk Trail State Park around 940 PM CDT.
This also includes Johnson-Sauk Trail State Recreation Area.
This includes Interstate 80 in Illinois between mile markers 28 and
30, and between mile markers 32 and 35.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4133 9009 4139 9009 4143 8986 4130 8986
TIME...MOT...LOC 0233Z 271DEG 15KT 4136 9005
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
Ervin
Action: Continued Issued At: 2026-08-09 21:37:36
222
WWUS53 KDVN 100237 RRA
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
937 PM CDT Sun Aug 9 2026
ILC073-100315-
/O.CON.KDVN.TO.W.0079.000000T0000Z-260810T0315Z/
Henry IL-
937 PM CDT Sun Aug 9 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR EAST
CENTRAL HENRY COUNTY...
At 937 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Atkinson, or 9 miles northeast of Cambridge, moving
east at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Annawan and Johnson-Sauk Trail State Park around 940 PM CDT.
This also includes Johnson-Sauk Trail State Recreation Area.
This includes Interstate 80 in Illinois near mile marker 29, and
between mile markers 32 and 35.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4133 9008 4139 9007 4143 8986 4130 8986
TIME...MOT...LOC 0237Z 271DEG 15KT 4136 9003
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
Ervin
Action: Continued Issued At: 2026-08-09 21:46:36
521
WWUS53 KDVN 100246
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
946 PM CDT Sun Aug 9 2026
ILC073-100315-
/O.CON.KDVN.TO.W.0079.000000T0000Z-260810T0315Z/
Henry IL-
946 PM CDT Sun Aug 9 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR EAST
CENTRAL HENRY COUNTY...
At 946 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Johnson-Sauk Trail State Park, or 7 miles north of
Kewanee, moving east at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Annawan and Johnson-Sauk Trail State Park around 950 PM CDT.
This also includes Johnson-Sauk Trail State Recreation Area.
This includes Interstate 80 in Illinois between mile markers 28 and
30, and between mile markers 32 and 35.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4133 9005 4140 9004 4143 8986 4130 8986
TIME...MOT...LOC 0246Z 277DEG 16KT 4134 8997
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
Ervin
Action: Continued Issued At: 2026-08-09 21:51:06
570
WWUS53 KDVN 100250
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
950 PM CDT Sun Aug 9 2026
ILC073-100315-
/O.CON.KDVN.TO.W.0079.000000T0000Z-260810T0315Z/
Henry IL-
950 PM CDT Sun Aug 9 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR EAST
CENTRAL HENRY COUNTY...
At 950 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Johnson-Sauk Trail State Park, or near Kewanee,
moving east at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Annawan and Johnson-Sauk Trail State Park around 955 PM CDT.
This also includes Johnson-Sauk Trail State Recreation Area.
This includes Interstate 80 in Illinois between mile markers 32 and
35.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4132 9000 4141 8996 4143 8986 4130 8986
TIME...MOT...LOC 0250Z 277DEG 16KT 4134 8994
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
Ervin
Action: Continued Issued At: 2026-08-09 21:58:36
810
WWUS53 KDVN 100258
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
958 PM CDT Sun Aug 9 2026
ILC073-100315-
/O.CON.KDVN.TO.W.0079.000000T0000Z-260810T0315Z/
Henry IL-
958 PM CDT Sun Aug 9 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR EAST
CENTRAL HENRY COUNTY...
At 958 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Johnson-Sauk Trail State Park, or 7 miles north of
Kewanee, moving east at 15 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Johnson-Sauk Trail State Park around 1005 PM CDT.
This also includes Johnson-Sauk Trail State Recreation Area.
This includes Interstate 80 in Illinois between mile markers 34 and
35.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4133 8998 4140 8995 4141 8986 4130 8986
TIME...MOT...LOC 0258Z 269DEG 14KT 4135 8992
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
Ervin
Action: Expired Issued At: 2026-08-09 22:06:37 957 WWUS53 KDVN 100306 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 1006 PM CDT Sun Aug 9 2026 ILC073-100316- /O.EXP.KDVN.TO.W.0079.000000T0000Z-260810T0315Z/ Henry IL- 1006 PM CDT Sun Aug 9 2026 ...THE TORNADO WARNING FOR EAST CENTRAL HENRY COUNTY WILL EXPIRE AT 1015 PM CDT... The storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for northwestern Illinois. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service the Quad Cities. && LAT...LON 4133 8998 4140 8995 4141 8986 4130 8986 TIME...MOT...LOC 0306Z 271DEG 15KT 4135 8989 $$ Ervin | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||