|
Home Return to list Severe Thunderstorm Warning 0271 Issued by the Davenport / Quad Cities Forecast Office
Action: New Issued At: 2026-08-14 23:11:38
094
WUUS53 KDVN 150411
SVRDVN
ILC067-IAC111-150515-
/O.NEW.KDVN.SV.W.0271.260815T0411Z-260815T0515Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
1111 PM CDT Fri Aug 14 2026
The National Weather Service in the Quad Cities has issued a
* Severe Thunderstorm Warning for...
Northern Hancock County in west central Illinois...
Southeastern Lee County in southeastern Iowa...
* Until 1215 AM CDT.
* At 1110 PM CDT, a severe thunderstorm was located over Montrose, or
over Nauvoo, moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Fort Madison, Nauvoo, La Harpe, Dallas City, Montrose, Ferris,
Colusa, Adrian, New Boston, Burnside, Disco, Niota, Pontoosuc,
Charleston, Keokuk Airport, Nauvoo State Park, Summitville, Mooar,
Webster, and Bluff Park.
This also includes Nauvoo State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
sturdy building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in the Quad Cities.
&&
LAT...LON 4045 9152 4046 9154 4062 9154 4064 9118
4063 9104 4064 9097 4042 9097
TIME...MOT...LOC 0410Z 266DEG 22KT 4051 9140
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
JTS
Action: Continued Issued At: 2026-08-14 23:40:09
683
WWUS53 KDVN 150439
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
1139 PM CDT Fri Aug 14 2026
IAC111-150449-
/O.CAN.KDVN.SV.W.0271.000000T0000Z-260815T0515Z/
Lee IA-
1139 PM CDT Fri Aug 14 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LEE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 4044 9138 4050 9136 4053 9138 4054 9141
4055 9141 4061 9135 4063 9131 4063 9127
4064 9117 4063 9104 4064 9097 4042 9097
TIME...MOT...LOC 0439Z 272DEG 11KT 4047 9129
$$
ILC067-150515-
/O.CON.KDVN.SV.W.0271.000000T0000Z-260815T0515Z/
Hancock IL-
1139 PM CDT Fri Aug 14 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT
FOR NORTHERN HANCOCK COUNTY...
At 1139 PM CDT, a severe thunderstorm was located near Camp Eastman,
or 7 miles northeast of Keokuk, moving east at 15 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Fort Madison, Nauvoo, La Harpe, Dallas City, Ferris, Colusa, Adrian,
Burnside, Disco, Niota, Pontoosuc, Nauvoo State Park, Webster, and
Camp Eastman.
This also includes Nauvoo State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
sturdy building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
the Quad Cities.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of natures leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 4044 9138 4050 9136 4053 9138 4054 9141
4055 9141 4061 9135 4063 9131 4063 9127
4064 9117 4063 9104 4064 9097 4042 9097
TIME...MOT...LOC 0439Z 272DEG 11KT 4047 9129
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
JTS
Action: Cancelled Issued At: 2026-08-14 23:40:09
683
WWUS53 KDVN 150439
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
1139 PM CDT Fri Aug 14 2026
IAC111-150449-
/O.CAN.KDVN.SV.W.0271.000000T0000Z-260815T0515Z/
Lee IA-
1139 PM CDT Fri Aug 14 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LEE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 4044 9138 4050 9136 4053 9138 4054 9141
4055 9141 4061 9135 4063 9131 4063 9127
4064 9117 4063 9104 4064 9097 4042 9097
TIME...MOT...LOC 0439Z 272DEG 11KT 4047 9129
$$
ILC067-150515-
/O.CON.KDVN.SV.W.0271.000000T0000Z-260815T0515Z/
Hancock IL-
1139 PM CDT Fri Aug 14 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT
FOR NORTHERN HANCOCK COUNTY...
At 1139 PM CDT, a severe thunderstorm was located near Camp Eastman,
or 7 miles northeast of Keokuk, moving east at 15 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Fort Madison, Nauvoo, La Harpe, Dallas City, Ferris, Colusa, Adrian,
Burnside, Disco, Niota, Pontoosuc, Nauvoo State Park, Webster, and
Camp Eastman.
This also includes Nauvoo State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
sturdy building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
the Quad Cities.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of natures leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 4044 9138 4050 9136 4053 9138 4054 9141
4055 9141 4061 9135 4063 9131 4063 9127
4064 9117 4063 9104 4064 9097 4042 9097
TIME...MOT...LOC 0439Z 272DEG 11KT 4047 9129
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
JTS
Action: Expired Issued At: 2026-08-15 00:15:10
737
WWUS53 KDVN 150514
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
1214 AM CDT Sat Aug 15 2026
ILC067-150524-
/O.EXP.KDVN.SV.W.0271.000000T0000Z-260815T0515Z/
Hancock IL-
1214 AM CDT Sat Aug 15 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN HANCOCK COUNTY WILL
EXPIRE AT 1215 AM CDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, gusty
winds are still possible with this thunderstorm.
&&
LAT...LON 4044 9138 4050 9136 4053 9138 4054 9141
4055 9141 4061 9135 4063 9131 4063 9127
4064 9117 4063 9104 4064 9097 4042 9097
TIME...MOT...LOC 0514Z 266DEG 22KT 4048 9103
$$
JTS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||