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Home Return to list Severe Thunderstorm Warning 0233 Issued by the Davenport / Quad Cities Forecast Office
Action: New Issued At: 2026-08-07 16:48:28
125
WUUS53 KDVN 072148
SVRDVN
IAC011-019-055-105-113-072245-
/O.NEW.KDVN.SV.W.0233.260807T2148Z-260807T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
448 PM CDT Fri Aug 7 2026
The National Weather Service in the Quad Cities has issued a
* Severe Thunderstorm Warning for...
Eastern Buchanan County in northeastern Iowa...
Northeastern Benton County in east central Iowa...
Northwestern Jones County in east central Iowa...
Delaware County in northeastern Iowa...
Northern Linn County in east central Iowa...
* Until 545 PM CDT.
* At 447 PM CDT, severe thunderstorms were located along a line
extending from near Edgewood to near Quasqueton to near La Porte
City, moving southeast at 30 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...
Vinton, Manchester, Marion, Monticello, Robins, Center Point,
Urbana, Central City, Palo, Shellsburg, Winthrop, Earlville,
Walker, Alburnett, Coggon, Hopkinton, Quasqueton, Lamont, Delhi,
and Ryan.
This includes Interstate 380 between mile markers 27 and 43.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
Continuous cloud to ground lightning is occurring with these storms.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4264 9148 4239 9113 4228 9113 4213 9125
4204 9187 4212 9213 4219 9193 4233 9184
4250 9184 4264 9160
TIME...MOT...LOC 2147Z 298DEG 27KT 4261 9143 4234 9173 4225 9225
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Gibbs
Action: Continued Issued At: 2026-08-07 17:20:00
195
WWUS53 KDVN 072219
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
519 PM CDT Fri Aug 7 2026
IAC011-019-055-105-113-072245-
/O.CON.KDVN.SV.W.0233.000000T0000Z-260807T2245Z/
Buchanan IA-Benton IA-Jones IA-Delaware IA-Linn IA-
519 PM CDT Fri Aug 7 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR SOUTHEASTERN BUCHANAN...NORTHEASTERN BENTON...NORTHWESTERN
JONES...SOUTHERN DELAWARE AND NORTHERN LINN COUNTIES...
At 518 PM CDT, severe thunderstorms were located along a line
extending from near Dyersville to Prairieburg to Hoefle-Dulin Park,
moving southeast at 40 mph.
HAZARD...Two inch hail and 70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Vinton, Manchester, Marion, Monticello, Robins, Center Point, Urbana,
Central City, Palo, Shellsburg, Earlville, Walker, Alburnett, Coggon,
Hopkinton, Quasqueton, Delhi, Ryan, Rowley, and Prairieburg.
This includes Interstate 380 between mile markers 27 and 43.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
These thunderstorms are capable of producing all types of severe
weather including extremely large hail, destructive straight line
winds and tornadoes. Move quickly to a safe shelter, such as an
interior room, a bathroom or closet or basement.
Continuous cloud to ground lightning is occurring with these storms.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4253 9136 4239 9113 4228 9113 4213 9125
4204 9187 4212 9213 4219 9193 4233 9184
4242 9184 4247 9151
TIME...MOT...LOC 2218Z 298DEG 27KT 4250 9115 4223 9145 4214 9197
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Ervin
Action: Continued Issued At: 2026-08-07 17:34:00
625
WWUS53 KDVN 072233
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
533 PM CDT Fri Aug 7 2026
IAC019-072243-
/O.CAN.KDVN.SV.W.0233.000000T0000Z-260807T2245Z/
Buchanan IA-
533 PM CDT Fri Aug 7 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BUCHANAN COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
northeastern and east central Iowa.
&&
LAT...LON 4212 9213 4219 9193 4230 9186 4230 9160
4239 9126 4241 9116 4239 9113 4228 9113
4213 9125 4204 9187
TIME...MOT...LOC 2233Z 298DEG 27KT 4245 9104 4219 9134 4210 9186
$$
IAC011-055-105-113-072245-
/O.CON.KDVN.SV.W.0233.000000T0000Z-260807T2245Z/
Benton IA-Jones IA-Delaware IA-Linn IA-
533 PM CDT Fri Aug 7 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR NORTHEASTERN BENTON...NORTHWESTERN JONES...SOUTHEASTERN DELAWARE
AND NORTHERN LINN COUNTIES...
At 533 PM CDT, severe thunderstorms were located along a line
extending from Farley to near Matsell Bridge Natural Area to
Shellsburg, moving southeast at 30 mph.
HAZARD...Two inch hail and 70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Vinton, Marion, Monticello, Robins, Center Point, Urbana, Central
City, Palo, Shellsburg, Walker, Alburnett, Coggon, Hopkinton,
Prairieburg, Toddville, Troy Mills, Waubeek, Stone City, Whittier,
and Langworthy.
This includes Interstate 380 between mile markers 27 and 43.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
Continuous cloud to ground lightning is occurring with these storms.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4212 9213 4219 9193 4230 9186 4230 9160
4239 9126 4241 9116 4239 9113 4228 9113
4213 9125 4204 9187
TIME...MOT...LOC 2233Z 298DEG 27KT 4245 9104 4219 9134 4210 9186
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Gibbs
Action: Cancelled Issued At: 2026-08-07 17:34:00
625
WWUS53 KDVN 072233
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
533 PM CDT Fri Aug 7 2026
IAC019-072243-
/O.CAN.KDVN.SV.W.0233.000000T0000Z-260807T2245Z/
Buchanan IA-
533 PM CDT Fri Aug 7 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BUCHANAN COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
northeastern and east central Iowa.
&&
LAT...LON 4212 9213 4219 9193 4230 9186 4230 9160
4239 9126 4241 9116 4239 9113 4228 9113
4213 9125 4204 9187
TIME...MOT...LOC 2233Z 298DEG 27KT 4245 9104 4219 9134 4210 9186
$$
IAC011-055-105-113-072245-
/O.CON.KDVN.SV.W.0233.000000T0000Z-260807T2245Z/
Benton IA-Jones IA-Delaware IA-Linn IA-
533 PM CDT Fri Aug 7 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR NORTHEASTERN BENTON...NORTHWESTERN JONES...SOUTHEASTERN DELAWARE
AND NORTHERN LINN COUNTIES...
At 533 PM CDT, severe thunderstorms were located along a line
extending from Farley to near Matsell Bridge Natural Area to
Shellsburg, moving southeast at 30 mph.
HAZARD...Two inch hail and 70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Vinton, Marion, Monticello, Robins, Center Point, Urbana, Central
City, Palo, Shellsburg, Walker, Alburnett, Coggon, Hopkinton,
Prairieburg, Toddville, Troy Mills, Waubeek, Stone City, Whittier,
and Langworthy.
This includes Interstate 380 between mile markers 27 and 43.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
Continuous cloud to ground lightning is occurring with these storms.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4212 9213 4219 9193 4230 9186 4230 9160
4239 9126 4241 9116 4239 9113 4228 9113
4213 9125 4204 9187
TIME...MOT...LOC 2233Z 298DEG 27KT 4245 9104 4219 9134 4210 9186
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Gibbs
Action: Continued Issued At: 2026-08-07 17:38:06
709
WWUS53 KDVN 072237
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
537 PM CDT Fri Aug 7 2026
IAC011-055-105-113-072245-
/O.CON.KDVN.SV.W.0233.000000T0000Z-260807T2245Z/
Benton IA-Jones IA-Delaware IA-Linn IA-
537 PM CDT Fri Aug 7 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR EAST CENTRAL BENTON...NORTHWESTERN JONES...SOUTHEASTERN DELAWARE
AND NORTHERN LINN COUNTIES...
At 537 PM CDT, severe thunderstorms were located along a line
extending from Farley to near Stone City to Shellsburg, moving
southeast at 40 mph.
HAZARD...Two inch hail and 70 mph wind gusts.
SOURCE...Law enforcement.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Vinton, Marion, Monticello, Robins, Center Point, Central City, Palo,
Shellsburg, Alburnett, Coggon, Hopkinton, Prairieburg, Toddville,
Waubeek, Stone City, Whittier, Langworthy, Paris, Linn County
Fairgrounds, and Pinicon Ridge Park.
This includes Interstate 380 between mile markers 27 and 39.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
Continuous cloud to ground lightning is occurring with these storms.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4212 9213 4219 9193 4221 9181 4230 9144
4239 9126 4241 9116 4239 9113 4228 9113
4213 9125 4204 9187
TIME...MOT...LOC 2237Z 298DEG 27KT 4244 9101 4218 9131 4209 9183
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Ervin
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