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2025 [KDVN] QUAD_CITIES_IA Dense Fog (FG) Advisory (Y) Number 1

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

447 
WWUS73 KDVN 302342
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
542 PM CST Thu Jan 30 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-310745-
/O.NEW.KDVN.FG.Y.0001.250131T0000Z-250131T1200Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Clinton, Geneseo, Manchester, Mount
Carroll, Davenport, Sterling, Bettendorf, Mount Pleasant,
Princeton, Aledo, Rock Island, Monmouth, Iowa City, Hennepin,
Cedar Rapids, Washington, Freeport, Macomb, Marengo, Galena,
Muscatine, Vinton, Oquawka, Independence, Anamosa, Carthage,
Fairfield, Wapello, Fort Madison, Burlington, Keosauqua, Moline,
Maquoketa, Tipton, Memphis, Kahoka, Dubuque, and Sigourney
542 PM CST Thu Jan 30 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST FRIDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, east central, northeast, and southeast Iowa, and 
  northeast Missouri.

* WHEN...Until 6 AM CST Friday.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...The dense fog will spread north of the 
  Highway 30 Corridor after 8 PM. Areas south of Interstate 80 may 
  improve from south to north after Midnight as widespread rain 
  moves up across the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving tonight, slow down, use your headlights, and leave plenty 
of distance ahead of you.

&&

$$

Haase/12
099 
WWUS73 KDVN 310409
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
1009 PM CST Thu Jan 30 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-311200-
/O.CON.KDVN.FG.Y.0001.000000T0000Z-250131T1200Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Clinton, Geneseo, Manchester, Mount
Carroll, Davenport, Sterling, Bettendorf, Mount Pleasant,
Princeton, Aledo, Rock Island, Monmouth, Iowa City, Hennepin,
Cedar Rapids, Washington, Freeport, Macomb, Marengo, Galena,
Muscatine, Vinton, Oquawka, Independence, Anamosa, Carthage,
Fairfield, Wapello, Fort Madison, Burlington, Keosauqua, Moline,
Maquoketa, Tipton, Memphis, Kahoka, Dubuque, and Sigourney
1009 PM CST Thu Jan 30 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, east central, northeast, and southeast Iowa, and 
  northeast Missouri.

* WHEN...Until 6 AM CST Friday.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Areas south of Interstate 80 may improve from 
  south to north after Midnight into early Friday morning as more 
  widespread rain moves up across the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving tonight, slow down, use your headlights, and leave plenty 
of distance ahead of you.

&&

$$

Haase/12
734 
WWUS73 KDVN 310745
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
145 AM CST Fri Jan 31 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-311500-
/O.EXT.KDVN.FG.Y.0001.000000T0000Z-250131T1500Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Independence, Macomb, Muscatine,
Davenport, Clinton, Carthage, Princeton, Memphis, Maquoketa,
Vinton, Fort Madison, Hennepin, Tipton, Manchester, Dubuque,
Marengo, Oquawka, Kahoka, Aledo, Geneseo, Sterling, Anamosa,
Mount Pleasant, Iowa City, Keosauqua, Monmouth, Burlington,
Washington, Cedar Rapids, Sigourney, Freeport, Moline, Fairfield,
Galena, Wapello, Mount Carroll, Bettendorf, and Rock Island
145 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 AM CST THIS MORNING...

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, east central, northeast, and southeast Iowa, and 
  northeast Missouri.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of 
distance ahead of you.

&&

$$

Gross
762 
WWUS73 KDVN 311155
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
555 AM CST Fri Jan 31 2025

IAZ040>042-051>054-063>068-076>078-087-088-098-ILZ001-002-007-009-
015-MOZ009-311300-
/O.CAN.KDVN.FG.Y.0001.000000T0000Z-250131T1500Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Van Buren-Jo Daviess-Stephenson-Carroll-Whiteside-Rock
Island-Scotland-
Including the cities of Independence, Muscatine, Davenport,
Clinton, Memphis, Maquoketa, Vinton, Tipton, Manchester, Dubuque,
Marengo, Sterling, Anamosa, Mount Pleasant, Iowa City, Keosauqua,
Washington, Cedar Rapids, Sigourney, Freeport, Moline, Fairfield,
Galena, Wapello, Mount Carroll, Bettendorf, and Rock Island
555 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibility has improved and the dense fog threat has ended.

$$

IAZ089-099-ILZ016>018-024>026-034-035-MOZ010-311500-
/O.CON.KDVN.FG.Y.0001.000000T0000Z-250131T1500Z/
Des Moines-Lee-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-
Hancock-McDonough-Clark-
Including the cities of Macomb, Carthage, Oquawka, Monmouth,
Burlington, Kahoka, Aledo, Geneseo, Fort Madison, Princeton, and
Hennepin
555 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS 
MORNING...

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, southeast Iowa, and northeast Missouri.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of 
distance ahead of you.

&&

$$

Gross
044 
WWUS73 KDVN 311450
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
850 AM CST Fri Jan 31 2025

IAZ089-099-ILZ016>018-024>026-034-035-MOZ010-311800-
/O.EXT.KDVN.FG.Y.0001.000000T0000Z-250131T1800Z/
Des Moines-Lee-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-
Hancock-McDonough-Clark-
Including the cities of Monmouth, Carthage, Kahoka, Macomb,
Burlington, Oquawka, Hennepin, Geneseo, Fort Madison, Princeton,
and Aledo
850 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, southeast Iowa, and northeast Missouri.

* WHEN...Until noon CST today.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of 
distance ahead of you.

&&

$$

Uttech
733 
WWUS73 KDVN 311745
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
1145 AM CST Fri Jan 31 2025

IAZ089-099-ILZ016>018-024>026-034-035-MOZ010-311845-
/O.EXP.KDVN.FG.Y.0001.000000T0000Z-250131T1800Z/
Des Moines-Lee-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-
Hancock-McDonough-Clark-
Including the cities of Monmouth, Carthage, Kahoka, Macomb,
Burlington, Oquawka, Hennepin, Geneseo, Fort Madison, Princeton,
and Aledo
1145 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY WILL EXPIRE AT NOON CST TODAY...

Visibilities have improved significantly late this morning, so the 
Dense Fog Advisory will be allowed to expire at 12 PM.

$$

Uttech
Permalink to 202501302342-KDVN-WWUS73-NPWDVN
447 
WWUS73 KDVN 302342
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
542 PM CST Thu Jan 30 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-310745-
/O.NEW.KDVN.FG.Y.0001.250131T0000Z-250131T1200Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Clinton, Geneseo, Manchester, Mount
Carroll, Davenport, Sterling, Bettendorf, Mount Pleasant,
Princeton, Aledo, Rock Island, Monmouth, Iowa City, Hennepin,
Cedar Rapids, Washington, Freeport, Macomb, Marengo, Galena,
Muscatine, Vinton, Oquawka, Independence, Anamosa, Carthage,
Fairfield, Wapello, Fort Madison, Burlington, Keosauqua, Moline,
Maquoketa, Tipton, Memphis, Kahoka, Dubuque, and Sigourney
542 PM CST Thu Jan 30 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST FRIDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, east central, northeast, and southeast Iowa, and 
  northeast Missouri.

* WHEN...Until 6 AM CST Friday.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...The dense fog will spread north of the 
  Highway 30 Corridor after 8 PM. Areas south of Interstate 80 may 
  improve from south to north after Midnight as widespread rain 
  moves up across the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving tonight, slow down, use your headlights, and leave plenty 
of distance ahead of you.

&&

$$

Haase/12
Permalink to 202501310409-KDVN-WWUS73-NPWDVN
099 
WWUS73 KDVN 310409
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
1009 PM CST Thu Jan 30 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-311200-
/O.CON.KDVN.FG.Y.0001.000000T0000Z-250131T1200Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Clinton, Geneseo, Manchester, Mount
Carroll, Davenport, Sterling, Bettendorf, Mount Pleasant,
Princeton, Aledo, Rock Island, Monmouth, Iowa City, Hennepin,
Cedar Rapids, Washington, Freeport, Macomb, Marengo, Galena,
Muscatine, Vinton, Oquawka, Independence, Anamosa, Carthage,
Fairfield, Wapello, Fort Madison, Burlington, Keosauqua, Moline,
Maquoketa, Tipton, Memphis, Kahoka, Dubuque, and Sigourney
1009 PM CST Thu Jan 30 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, east central, northeast, and southeast Iowa, and 
  northeast Missouri.

* WHEN...Until 6 AM CST Friday.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Areas south of Interstate 80 may improve from 
  south to north after Midnight into early Friday morning as more 
  widespread rain moves up across the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving tonight, slow down, use your headlights, and leave plenty 
of distance ahead of you.

&&

$$

Haase/12
Permalink to 202501310745-KDVN-WWUS73-NPWDVN
734 
WWUS73 KDVN 310745
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
145 AM CST Fri Jan 31 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-311500-
/O.EXT.KDVN.FG.Y.0001.000000T0000Z-250131T1500Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Independence, Macomb, Muscatine,
Davenport, Clinton, Carthage, Princeton, Memphis, Maquoketa,
Vinton, Fort Madison, Hennepin, Tipton, Manchester, Dubuque,
Marengo, Oquawka, Kahoka, Aledo, Geneseo, Sterling, Anamosa,
Mount Pleasant, Iowa City, Keosauqua, Monmouth, Burlington,
Washington, Cedar Rapids, Sigourney, Freeport, Moline, Fairfield,
Galena, Wapello, Mount Carroll, Bettendorf, and Rock Island
145 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 AM CST THIS MORNING...

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, east central, northeast, and southeast Iowa, and 
  northeast Missouri.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of 
distance ahead of you.

&&

$$

Gross
Permalink to 202501311155-KDVN-WWUS73-NPWDVN
762 
WWUS73 KDVN 311155
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
555 AM CST Fri Jan 31 2025

IAZ040>042-051>054-063>068-076>078-087-088-098-ILZ001-002-007-009-
015-MOZ009-311300-
/O.CAN.KDVN.FG.Y.0001.000000T0000Z-250131T1500Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Van Buren-Jo Daviess-Stephenson-Carroll-Whiteside-Rock
Island-Scotland-
Including the cities of Independence, Muscatine, Davenport,
Clinton, Memphis, Maquoketa, Vinton, Tipton, Manchester, Dubuque,
Marengo, Sterling, Anamosa, Mount Pleasant, Iowa City, Keosauqua,
Washington, Cedar Rapids, Sigourney, Freeport, Moline, Fairfield,
Galena, Wapello, Mount Carroll, Bettendorf, and Rock Island
555 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibility has improved and the dense fog threat has ended.

$$

IAZ089-099-ILZ016>018-024>026-034-035-MOZ010-311500-
/O.CON.KDVN.FG.Y.0001.000000T0000Z-250131T1500Z/
Des Moines-Lee-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-
Hancock-McDonough-Clark-
Including the cities of Macomb, Carthage, Oquawka, Monmouth,
Burlington, Kahoka, Aledo, Geneseo, Fort Madison, Princeton, and
Hennepin
555 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS 
MORNING...

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, southeast Iowa, and northeast Missouri.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of 
distance ahead of you.

&&

$$

Gross
Permalink to 202501311450-KDVN-WWUS73-NPWDVN
044 
WWUS73 KDVN 311450
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
850 AM CST Fri Jan 31 2025

IAZ089-099-ILZ016>018-024>026-034-035-MOZ010-311800-
/O.EXT.KDVN.FG.Y.0001.000000T0000Z-250131T1800Z/
Des Moines-Lee-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-
Hancock-McDonough-Clark-
Including the cities of Monmouth, Carthage, Kahoka, Macomb,
Burlington, Oquawka, Hennepin, Geneseo, Fort Madison, Princeton,
and Aledo
850 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of north central, northwest, and west central 
  Illinois, southeast Iowa, and northeast Missouri.

* WHEN...Until noon CST today.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of 
distance ahead of you.

&&

$$

Uttech
Permalink to 202501311745-KDVN-WWUS73-NPWDVN
733 
WWUS73 KDVN 311745
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
1145 AM CST Fri Jan 31 2025

IAZ089-099-ILZ016>018-024>026-034-035-MOZ010-311845-
/O.EXP.KDVN.FG.Y.0001.000000T0000Z-250131T1800Z/
Des Moines-Lee-Henry IL-Bureau-Putnam-Mercer-Henderson-Warren-
Hancock-McDonough-Clark-
Including the cities of Monmouth, Carthage, Kahoka, Macomb,
Burlington, Oquawka, Hennepin, Geneseo, Fort Madison, Princeton,
and Aledo
1145 AM CST Fri Jan 31 2025

...DENSE FOG ADVISORY WILL EXPIRE AT NOON CST TODAY...

Visibilities have improved significantly late this morning, so the 
Dense Fog Advisory will be allowed to expire at 12 PM.

$$

Uttech

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