Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
620 AM CDT Fri May 9 2025
ALZ011>015-017-018-020-091400-
/O.CON.KBMX.FG.Y.0011.000000T0000Z-250509T1400Z/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Cherokee-
Including the cities of Gadsden, Fayette, Centre, Double Springs,
Oneonta, Vernon, Sulligent, Jasper, and Hamilton
620 AM CDT Fri May 9 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS
MORNING...
* WHAT...Visibility one quarter to one half mile in dense fog.
* WHERE...Blount, Cherokee, Etowah, Fayette, Lamar, Marion, Walker,
and Winston Counties.
* WHEN...Until 9 AM CDT 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
620 AM CDT Fri May 9 2025
ALZ019-022-023-026-091400-
/O.EXA.KBMX.FG.Y.0011.000000T0000Z-250509T1400Z/
Calhoun-Pickens-Tuscaloosa-St. Clair-
Including the cities of Pell City, Moody, Carrollton, Tuscaloosa,
and Anniston
620 AM CDT Fri May 9 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
* WHAT...Visibility one quarter to one half mile in dense fog.
* WHERE...Calhoun, Pickens, St. Clair, and Tuscaloosa Counties.
* WHEN...Until 9 AM CDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Peachtree City GA
618 AM EDT Fri May 9 2025
GAZ001-003>009-091300-
/O.CON.KFFC.FG.Y.0007.000000T0000Z-250509T1300Z/
Dade-Catoosa-Whitfield-Murray-Fannin-Gilmer-Union-Towns-
Including the cities of Ellijay, Dalton, Trenton, Hiawassee, Blue
Ridge, Fort Oglethorpe, Chatsworth, and Blairsville
618 AM EDT Fri May 9 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS
MORNING...
* WHAT...Visibility of a quarter mile or less in dense fog.
* WHERE...Fannin, Gilmer, Union, Towns, Catoosa, Dade, Murray, and
Whitfield Counties.
* WHEN...Until 9 AM EDT 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Peachtree City GA
618 AM EDT Fri May 9 2025
GAZ002-011-091300-
/O.EXA.KFFC.FG.Y.0007.000000T0000Z-250509T1300Z/
Walker-Chattooga-
Including the cities of LaFayette and Summerville
618 AM EDT Fri May 9 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...
* WHAT...Visibility of a quarter mile or less in dense fog.
* WHERE...Chattooga and Walker Counties.
* WHEN...Until 9 AM EDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Morristown TN
456 AM EDT Fri May 9 2025
NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-005-
006-008-091200-
/O.NEW.KMRX.FG.Y.0003.250509T0856Z-250509T1300Z/
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-
Including the cities of Archville, Athens, Castlewood,
Parksville, Monteagle, Springdale, Old Washington, Bradbury,
Cedar Creek, Bean Station, Newport, Knoxville, Pigeon Forge, Big
Spring, Bybee, Harriman, Coeburn, Greeneville, Evanston,
Madisonville, Sneedville, Sandlick, Mooresburg, Dandridge, Rose
Hill, Conasauga, Old Cumberland, Big South Fork National,
Sweetwater, White Oak, Bristol VA, Unaka, White Pine, Strawberry
Plains, Abingdon, Lake Forest, Cartwright, Hansonville, Benhams,
Caryville, Mountain City, Bearden, Marble, Andrews, Harrisburg,
Bullet Creek, Dayton, Citico, Russellville, Honaker, Arthur,
Oneida, Doeville, Oak Ridge, Hiawasse Dam, Bristol TN, Luttrell,
Erwin, Brayton, Jefferson City, Elgin, Unicoi, La Follette,
Clinton, Laurel Bloomery, Benton, Cleveland, Johnson City, Martin
Springs, Elkmont, Norton, Palio, Lookout Mountain, Signal
Mountain, Pardee, Treadway, Turtletown, South Pittsburg, Coker
Creek, Chattanooga, South Holston Dam, Limestone Cove, Cades
Cove, Loudon, Pikeville, Huntsville, Clear Water, Rosedale,
Petros, Maynardville, Tasso, Fairview, Appalachia, Elizabethton,
Ducktown, Grandview, Rockwood, Topton, Tusquitee, Smokey
Junction, Alcoa, Whitwell, Norris Lake, Happy Valley, Kingston,
Norma, Lebanon, Harrogate-Shawanee, Lenoir City, Etowah, Alpha,
Trade, Big Stone Gap, Elk Valley, Kyles Ford, Brasstown, Howard
Quarter, Dunlap, Mount Crest, Hiltons, Murphy, High Point,
Melvine, Evensville, Shooting Creek, Violet, Spring City, Pine
Orchard, Eagle Furnace, Maryville, Clairfield, Dye, Slick Rock,
Hayesville, Lone Oak, McMahan, Jellico, Lone Mountain, Wise,
Fincastle, Kingsport, Royal Blue, Haletown (Guild), Sharps
Chapel, Oliver Springs, Chestnut Hill, Jasper, Hampton,
Dentville, Big Frog Mountain, Powells Crossroads, Paulette,
Gatlinburg, Kodak, Hartford, Neva, Shady Valley, Sevierville,
Cagle, Morristown, Reliance, and Seymour
456 AM EDT Fri May 9 2025 /356 AM CDT Fri May 9 2025/
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT /8 AM CDT/ THIS
MORNING...
* WHAT...Visibility down to one quarter of a mile or less in dense
fog.
* WHERE...Portions of southwest North Carolina, east Tennessee, and
southwest Virginia.
* WHEN...Until 9 AM EDT /8 AM CDT/ 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.
&&
$$
BW
URGENT - WEATHER MESSAGE
National Weather Service Huntsville AL
351 AM CDT Fri May 9 2025
ALZ001>010-016-TNZ076-096-097-091400-
/O.NEW.KHUN.FG.Y.0005.250509T0851Z-250509T1400Z/
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
Including the cities of Decatur, Town Creek, Winchester,
Russellville, Scottsboro, Guntersville, Sheffield, Lynchburg,
Huntsville, Fayetteville, Albertville, Cullman, Rainsville,
Moulton, Red Bay, Boaz, Arab, Cowan, Florence, Muscle Shoals,
Fort Payne, Estill Springs, Sewanee, Athens, Decherd, and
Tuscumbia
351 AM CDT Fri May 9 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...All of northern Alabama and southern middle Tennessee
* WHEN...Until 9 AM CDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
AMP
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Peachtree City GA
651 AM EDT Fri May 9 2025
GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-101100-
Baldwin-Banks-Barrow-Bartow-Bibb-Bleckley-Butts-Carroll-Catoosa-
Chattahoochee-Chattooga-Cherokee-Clarke-Clayton-Cobb-Coweta-
Crawford-Crisp-Dade-Dawson-DeKalb-Dodge-Dooly-Douglas-Emanuel-
Fannin-Fayette-Floyd-Forsyth-Gilmer-Glascock-Gordon-Greene-
Gwinnett-Hall-Hancock-Haralson-Harris-Heard-Henry-Houston-Jackson-
Jasper-Jefferson-Johnson-Jones-Lamar-Laurens-Lumpkin-Macon-
Madison-Marion-Meriwether-Monroe-Montgomery-Morgan-Murray-
Muscogee-Newton-North Fulton-Oconee-Oglethorpe-Paulding-Peach-
Pickens-Pike-Polk-Pulaski-Putnam-Rockdale-Schley-South Fulton-
Spalding-Stewart-Sumter-Talbot-Taliaferro-Taylor-Telfair-Toombs-
Towns-Treutlen-Troup-Twiggs-Union-Upson-Walker-Walton-Warren-
Washington-Webster-Wheeler-White-Whitfield-Wilcox-Wilkes-
Wilkinson-
651 AM EDT Fri May 9 2025
This Hazardous Weather Outlook is for north and central Georgia.
.DAY ONE...Today and Tonight...
Isolated thunderstorm activity is expected in Georgia this
afternoon. A couple of strong to severe storms could occur between
3 PM and 9 PM. The primary hazards would be dime to quarter size
hail and isolated downbursts with wind gusts in the 40 to 60 mph
range.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday...
Rain showers and thunderstorms will continue in Georgia between
Saturday and Wednesday. A couple of strong to severe storms could
occur during this period, however the risk of severe weather on
any given day remains low at this time. Rainfall totals between 1
and 3 inches are expected by Wednesday, with isolated amounts in
the 4 to 5 inch range. If this rainfall materializes a couple of
local rivers could climb above flood stage.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed through tonight.
$$
Hazardous Weather Outlook
National Weather Service Morristown TN
502 AM EDT Fri May 9 2025
NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002-
005-006-008-100915-
Cherokee-Clay-Scott TN-Campbell-Claiborne-Hancock-Hawkins-
Sullivan-Johnson-Morgan-Anderson-Union-Grainger-Hamblen-
Northwest Cocke-Cocke Smoky Mountains-Northwest Greene-
Southeast Greene-Washington TN-Unicoi-Northwest Carter-
Southeast Carter-Roane-Loudon-Knox-Jefferson-Northwest Blount-
Blount Smoky Mountains-North Sevier-Sevier Smoky Mountains-
Sequatchie-Bledsoe-Rhea-Meigs-McMinn-Northwest Monroe-
Southeast Monroe-Marion-Hamilton-Bradley-West Polk-East Polk-Lee-
Wise-Scott VA-Russell-Washington VA-
502 AM EDT Fri May 9 2025 /402 AM CDT Fri May 9 2025/
This Hazardous Weather Outlook is for portions of southwest North
Carolina...east Tennessee and southwest Virginia.
.DAY ONE...Today and Tonight
Dense fog has dropped visibilities to one quarter of a mile or
less this morning. A Dense Fog Advisory is in effect until 8 AM
CDT / 9 AM EDT.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not needed at this time.
$$
Hazardous Weather Outlook
National Weather Service Birmingham AL
220 AM CDT Fri May 9 2025
ALZ011>015-017>050-101030-
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Pickens-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-
Clay-Randolph-Sumter-Greene-Hale-Perry-Bibb-Chilton-Coosa-Tallapoosa-
Chambers-Marengo-Dallas-Autauga-Lowndes-Elmore-Montgomery-Macon-
Bullock-Lee-Russell-Pike-Barbour-
220 AM CDT Fri May 9 2025
This Hazardous Weather Outlook is for the counties served by the
National Weather Service office in Birmingham.
.DAY ONE...Outlook through Tonight.
Isolated to scattered marginally severe storms will be possible for
the southern portions of Central Alabama from 2 pm to 10 pm. Damaging
wind gusts to 60 mph and hail up to quarter size will be possible
with this activity.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Activation of storm spotters and emergency management may be needed
this afternoon and evening.
$$
Hydrologic Outlook
Hydrologic Outlook
ALC031-045-061-067-069-FLC005-013-029-037-039-045-059-063-065-067-
073-077-079-123-129-131-133-GAC007-017-019-027-037-061-071-075-087-
095-099-131-155-173-177-185-201-205-239-243-253-273-275-277-287-321-
110000-
Hydrologic Outlook
National Weather Service Tallahassee FL
432 AM EDT Wed May 7 2025
...INCREASING THREAT OF HEAVY RAINFALL AND FLASH FLOODING THURSDAY
THROUGH EARLY NEXT WEEK...
Multiple waves of rain and storms, locally heavy, is expected across
the area beginning Thursday and lasting at least into the first part
of next week. This is all thanks to an area of low pressure that
will meander in the northern Gulf and central Gulf Coast region for
several days. While confidence is increasing in the threat of heavy
rain and flash flooding, the exact placement and rainfall totals are
still relatively low confidence.
The current most likely forecast calls for a widespread 4 to 8
inches across the forecast area from Thursday through Monday. This
does lie on the higher side of ensemble guidance, but still well
below the extreme high end. There is a 10% chance of exceeding 10
inches in localized spots during that time frame. The heaviest of
the rainfall and the period of greatest concern is Saturday through
Monday.
Conditions across the area have been fairly dry with abnormally dry
to moderate drought (D0 to D1) conditions observed on the US Drought
Monitor. Flash flood guidance is currently around 5-7 inches within
a 6 hour period or 6-8 inches within a 12 hour period. However, it
is important to note that as rain falls ahead of the main event,
these flash flood guidance values may come down. The waves of rain
over the next few days will help moisten the ground and prime us for
the potential of flash flooding this weekend.
Given low confidence in the exact placement of heavy rain, the
Weather Prediction Center (WPC) has outlined the entire forecast
area in a Marginal Risk of excessive rainfall (level 1 of 4) for
each day from Thursday through Saturday, which is as far out as the
outlooks go. This means there is a 5-14% chance of exceeding flash
flood guidance each day. As confidence increases, an increase in
risk level is likely closer to the event.
With the antecedent dry conditions, rivers are running low across
the area, and it will take a substantial amount of rain to result in
even minor riverine flooding. In most cases, the rivers can take 6
to 9 inches before minor flooding occurs. Chances for minor flooding
are rather low (generally less than 10%), but we will continue to
monitor. Remember the river forecasts locally only account for 48
hours worth of rainfall forecast.
If confidence increases in where the heaviest rainfall sets up and/or
if the rainfall forecast continues to the increase, a Flood Watch
may be needed for parts of the area in the coming days. Keep in mind
we are still about 2 to 3 days out from when the bulk of the
rainfall is expected, and the forecast can and probably will change
between now and then. Keep up to date with the latest forecasts over
the coming days.
Additional updates to this outlook will be issued if the forecast
changes significantly.
$$
73-YOUNG
