Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Wilmington OH
854 AM EDT Sat Jul 19 2025
INZ050-058-059-066-OHZ042-045-046-051>054-060>063-070>072-080-191400-
/O.EXT.KILN.FG.Y.0005.000000T0000Z-250719T1400Z/
Wayne-Fayette-Union-Franklin-Darke-Union-Delaware-Miami-Champaign-
Clark-Madison-Preble-Montgomery-Greene-Fayette-Butler-Warren-
Clinton-Highland-
Including the cities of Landen, Oxford, Marysville, Piqua,
Lebanon, Liberty, Delaware, Springboro, Richmond, Troy, Fairborn,
Brookville, Tipp City, Beavercreek, Downtown Dayton, Camden, West
College Corner, Wilmington, Blanchester, Springfield, Franklin,
Greenville, Mason, Greenfield, Hamilton, Middletown,
Connersville, Urbana, Xenia, Kettering, West Jefferson, London,
Hillsboro, Eaton, Plain City, Fairfield, and Washington Court
House
854 AM EDT Sat Jul 19 2025
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of east central and southeast Indiana and
central, south central, southwest, and west central Ohio.
* WHEN...Until 10 AM EDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your low-beam headlights, and leave
plenty of distance ahead of you.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Jackson KY
737 AM EDT Sat Jul 19 2025
KYZ044-050>052-058>060-068-069-079-080-083>088-104-106>120-201100-
Fleming-Montgomery-Bath-Rowan-Estill-Powell-Menifee-Rockcastle-
Jackson-Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-
Elliott-Morgan-Johnson-Wolfe-Magoffin-Floyd-Lee-Breathitt-Knott-
Owsley-Perry-Clay-Leslie-Letcher-Martin-Pike-
737 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for a portion of eastern Kentucky.
.DAY ONE...Today and tonight.
Thunderstorms are expected in most locations, mainly during the
afternoon and evening hours. They may bring localized heavy rainfall
leading to isolated flash flooding. Localized strong wind gusts are
also possible.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Thunderstorms are expected at times, especially during afternoon and
evening hours. The highest probability of thunderstorms is early in
the week, which is also when there is a possibility of isolated flash
flooding and strong winds gusts.
.SPOTTER INFORMATION STATEMENT...
Spotters are asked to report any occurrences of flooding or wind
damage this afternoon and evening.
$$
HAL
Hazardous Weather Outlook
National Weather Service Wilmington OH
534 AM EDT Sat Jul 19 2025
KYZ097>100-OHZ081-082-088-200945-
Bracken-Robertson-Mason-Lewis-Adams-Pike-Scioto-
534 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for northeast Kentucky, northern
Kentucky and south central Ohio.
.DAY ONE...Today and tonight.
There is a low probability for widespread hazardous weather.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Severe weather is possible on Sunday with damaging winds the primary
threat. There is also the threat of heavy rain which could lead to
flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
534 AM EDT Sat Jul 19 2025
INZ050-058-059-066-073>075-080-KYZ089>096-OHZ042-051-053-060>063-
070>073-077>080-200945-
Wayne-Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-
Carroll-Gallatin-Boone-Kenton-Campbell-Owen-Grant-Pendleton-Darke-
Miami-Clark-Preble-Montgomery-Greene-Butler-Warren-Clinton-Ross-
Hamilton-Clermont-Brown-Highland-
534 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for east central Indiana,
southeast Indiana, northern Kentucky, central Ohio, south central
Ohio, southwest Ohio and west central Ohio.
.DAY ONE...Today and tonight.
Patchy dense fog will reduce visibility this morning.
Severe weather is possible today with damaging winds the primary
threat. There is also the threat of heavy rain which could lead to
flash flooding.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Severe weather is possible on Sunday with damaging winds the primary
threat. There is also the threat of heavy rain which could lead to
flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
534 AM EDT Sat Jul 19 2025
OHZ026-034-035-043>046-052-054>056-064-065-074-200945-
Hardin-Mercer-Auglaize-Shelby-Logan-Union-Delaware-Champaign-Madison-
Franklin-Licking-Pickaway-Fairfield-Hocking-
534 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for central Ohio and west central
Ohio.
.DAY ONE...Today and tonight.
Patchy dense fog will reduce visibility this morning.
Severe weather is possible today with damaging winds the primary
threat. There is also the threat of heavy rain which could lead to
flash flooding.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
There is a low probability for widespread hazardous weather.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Blacksburg VA
526 AM EDT Sat Jul 19 2025
NCZ001>003-018>020-VAZ007-009>020-WVZ042>044-507-508-200930-
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Yadkin-Tazewell-Smyth-Bland-
Giles-Wythe-Pulaski-Montgomery-Grayson-Carroll-Floyd-Craig-
Alleghany VA-Bath-Mercer-Summers-Monroe-Eastern Greenbrier-
Western Greenbrier-
526 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for north central North Carolina,
northwest North Carolina, southwest Virginia, west central Virginia
and southeast West Virginia.
.DAY ONE...Today and tonight.
There is a Slight Risk (level 2 of 4) for excessive rainfall today
and potential for flooding. There is a Marginal Risk (level 1 of 5)
for severe storms which may contain damaging wind. Greatest storm
coverage is expected during the afternoon and evening.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Hazardous weather is expected Sunday through Monday with focus on
storms which are expected to occur during the afternoon having
potential for localized flash flooding and isolated wind damage.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Blacksburg VA
526 AM EDT Sat Jul 19 2025
NCZ004>006-VAZ022>024-032>035-043>047-058-059-200930-
Stokes-Rockingham-Caswell-Roanoke-Botetourt-Rockbridge-Patrick-
Franklin-Bedford-Amherst-Henry-Pittsylvania-Campbell-Appomattox-
Buckingham-Halifax-Charlotte-
526 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for north central North Carolina,
central Virginia, south central Virginia, southwest Virginia and
west central Virginia.
.DAY ONE...Today and tonight.
There is a Slight Risk (level 2 of 4) for excessive rainfall today
and potential for flooding. There is a Slight Risk (level 2 of 5)
for severe storms which may contain damaging wind. Greatest storm
coverage is expected during the afternoon and evening.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Hazardous weather is expected Sunday through Monday with focus on
storms which are expected to occur during the afternoon having
potential for localized flash flooding and isolated wind damage.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Louisville KY
419 AM EDT Sat Jul 19 2025
INZ076>079-083-084-089>092-KYZ023>043-045>049-053>057-061>067-
070>078-081-082-200830-
Orange-Washington IN-Scott IN-Jefferson IN-Dubois-Crawford-Perry-
Harrison IN-Floyd-Clark IN-Hancock-Breckinridge-Meade-Ohio-Grayson-
Hardin-Bullitt-Jefferson-Oldham-Trimble-Henry-Shelby-Franklin-
Scott KY-Harrison KY-Spencer-Anderson-Woodford-Fayette-Bourbon-
Nicholas-Nelson-Washington KY-Mercer-Jessamine-Clark KY-Larue-Marion-
Boyle-Garrard-Madison-Butler-Edmonson-Hart-Green-Taylor-Casey-
Lincoln-Logan-Warren-Simpson-Allen-Barren-Monroe-Metcalfe-Adair-
Russell-Cumberland-Clinton-
419 AM EDT Sat Jul 19 2025 /319 AM CDT Sat Jul 19 2025/
This Hazardous Weather Outlook is for portions of southern Indiana
and central Kentucky.
.DAY ONE...Today and tonight.
Scattered showers and thunderstorms are expected this afternoon and
evening. Torrential rainfall rates, lightning, and gusty winds are
expected with any storms.
A stronger complex of thunderstorms will descend from the northwest
this afternoon. If this complex survives, it could bring damaging
straight-line winds in addition to heavy rain and lightning.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Rounds of thunderstorms will be possible Saturday through Tuesday.
Thunderstorms will be capable of producing torrential rainfall, gusty
winds, and lightning. Heavy rainfall rates may lead to localized
flash flooding.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed to report wind damage and flash flooding this
afternoon and evening.
GENERAL STORM MOTION OF THE DAY:
Storms should move from west to east at 20 to 25 mph.
Any users of this storm motion must be aware that thunderstorm activity
can be erratic and constantly evolving. Please use this with caution
and be prepared for changing conditions.
&&
More information, along with other weather, hydrological and
climate information can be found, at weather.gov/louisville.
$$
CSG
Hazardous Weather Outlook
National Weather Service State College PA
403 AM EDT Sat Jul 19 2025
PAZ033>036-063>066-200815-
Somerset-Bedford-Fulton-Franklin-Cumberland-Adams-York-Lancaster-
403 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Isolated thunderstorms with heavy rain are possible this afternoon
and may result in localized flash flooding.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
A few strong to severe thunderstorms accompanied by potentially
damaging wind gusts are possible Sunday afternoon and evening.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
MRS
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
354 AM EDT Sat Jul 19 2025
MDZ501-502-509-510-VAZ503-504-WVZ501>506-200800-
Extreme Western Allegany-Central and Eastern Allegany-
Western Garrett-Eastern Garrett-Western Highland-Eastern Highland-
Western Grant-Eastern Grant-Western Mineral-Eastern Mineral-
Western Pendleton-Eastern Pendleton-
354 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for the Allegheny Front
counties in western Maryland, eastern West Virginia, and Highland
County Virginia.
.DAY ONE...Today and Tonight
Isolated instances of flooding are possible this afternoon and
evening, mainly south of Route 48.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter should active this afternoon, and report any instances of
flooding to the National Weather Service in Sterling, VA.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
354 AM EDT Sat Jul 19 2025
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-200800-
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Northwest Prince William-Hampshire-
Morgan-Berkeley-Jefferson-Hardy-
354 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...Today and Tonight
A Flood Watch is in effect for portions of central Virginia from
2PM to 10PM. Heavy rainfall could result in scattered instances of
flash flooding.
A few severe thunderstorms capable of producing damaging wind
gusts are possible this afternoon to evening. The threat is
greatest south Interstate 66.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter should active this afternoon, and report any instances of
flooding and wind damage to the National Weather Service in
Sterling, VA.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
212 AM EDT Sat Jul 19 2025
OHZ039>041-048>050-057>059-068-069-PAZ020-021-029-031-073>076-
WVZ001>004-012-021-509>514-200615-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Beaver-Allegheny-Washington-
Greene-Westmoreland-Higher Elevations of Westmoreland-Fayette-
Higher Elevations of Fayette-Hancock-Brooke-Ohio-Marshall-Wetzel-
Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
212 AM EDT Sat Jul 19 2025
This Hazardous Weather Outlook is for east central Ohio, southwest
Pennsylvania, western Pennsylvania, and northern West Virginia.
.DAY ONE...Today and tonight.
A Marginal Risk (1 of 5) is in effect for the area today and into
tonight. The main threat will be damaging winds.
A Slight/Marginal risk of Excessive Rainfall is expected today and
into tonight. This could lead to some minro flooding, especially over
locations that have been hit over the last few days.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
A Marginal Risk (1 of 5) is in effect for the area on Sunday mainly
during the late morning into the early afternoon. The main threat
will be damaging winds.
A Marginal Risk for Excessive Rainfall is in effect for Sunday for
mainly the morning into the early afternoon. There may be some minor
flooding.
The heat returns by Wednesday next week and could last through
Friday. Expect Heat Indices getting into the upper 90s.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Shallenberger
Hazardous Weather Outlook
National Weather Service Morristown TN
149 AM EDT Sat Jul 19 2025
NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-200600-
Cherokee-Clay-Scott TN-Campbell-Claiborne-Hancock-Hawkins-
Sullivan-Johnson-Morgan-Anderson-Union-Grainger-Hamblen-
Northwest Cocke-Cocke Smoky Mountains-Northwest Greene-
Southeast Greene-Washington TN-Unicoi-Northwest Carter-
Southeast Carter-Roane-Loudon-Knox-Jefferson-Northwest Blount-
Blount Smoky Mountains-North Sevier-Sevier Smoky Mountains-
Sequatchie-Bledsoe-Rhea-Meigs-McMinn-Northwest Monroe-
Southeast Monroe-Marion-Hamilton-Bradley-West Polk-East Polk-Lee-
Wise-Scott VA-Russell-Washington VA-
149 AM EDT Sat Jul 19 2025 /1249 AM CDT Sat Jul 19 2025/
This Hazardous Weather Outlook is for portions of southwest North
Carolina...east Tennessee and southwest Virginia.
.DAY ONE...Today and Tonight
Scattered to numerous storms are expected again this afternoon
and evening, with the best coverage expected to be north of
Interstate 40. A few strong to severe storms may produce gusty
winds. Heavy downpours over already saturated ground and
repetitive rounds of rain over the same locations may lead to
flash flooding this afternoon and evening.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Daily chances for storms will continue into early next week, with
some storms capable of producing strong wind gusts and localized
flooding. Areas that have received excessive rainfall over the
past few days will continue to be at risk for flash flooding
through at least Sunday evening.
Heat index values will reach around or just over 100 across many
TN Valley locations through next week.
.SPOTTER INFORMATION STATEMENT...
Spotter reports of wind damage and flooding are appreciated.
$$
