536
WTUS82 KTAE 100909
HLSTAE
ALZ065>069-FLZ007>018-027-108-112-114-115-118-127-128-134-326-426-GAZ120>127-142>146-155>158-101715-
POST-TROPICAL CYCLONE ISAIAS LOCAL STATEMENT ADVISORY NUMBER 15
NATIONAL WEATHER SERVICE TALLAHASSEE FL AL092026
509 AM EDT SAT OCT 10 2026 /409 AM CDT SAT OCT 10 2026/
THIS PRODUCT COVERS EASTERN FLORIDA PANHANDLE, FLORIDA BIG BEND, SOUTHEASTERN ALABAMA AND SOUTHWESTERN GEORGIA
**POST-TROPICAL CYCLONE ISAIAS CONTINUES PULLING AWAY FROM THE
REGION. ALL TROPICAL HEADLINES HAVE BEEN DROPPED**
NEW INFORMATION
---------------
* CHANGES TO WATCHES AND WARNINGS:
- ALL WATCHES AND WARNINGS HAVE BEEN CANCELED
* CURRENT WATCHES AND WARNINGS:
- NONE
* STORM INFORMATION:
- ABOUT 140 MILES NORTH-NORTHWEST OF PANAMA CITY OR ABOUT 180
MILES NORTH-NORTHWEST OF APALACHICOLA
- 32.0N 86.5W
- STORM INTENSITY 35 MPH
- MOVEMENT NORTH OR 360 DEGREES AT 14 MPH
SITUATION OVERVIEW
------------------
AT 5 AM ET, POST-TROPICAL CYCLONE ISAIAS WAS MOVING NORTH AT 20 MPH
OVER SOUTHERN ALABAMA WITH MAX SUSTAINED WINDS OF 35 MPH. THIS
DOWNGRADED SYSTEM HAS PULLED FAR ENOUGH AWAY FROM THE REGION TO WARRANT
DROPPING ALL TROPICAL HEADLINES WITH THIS ADVISORY CYCLE.
THE PREVIOUS STORM SURGE WARNING HAS BEEN REPLACED BY A COASTAL FLOOD
ADVISORY FOR THE FL PANHANDLE AND BIG BEND FORGOTTEN COAST WHERE
INUNDATION VALUES OF 1 TO 3 FEET ABOVE NORMALLY DRY GROUND ARE POSSIBLE
THROUGH TODAY.
VERY HEAVY RAIN WAS OBSERVED EARLIER THIS EVENING MAINLY ALONG AND
JUST EAST OF ISAIAS' TRACK. RADAR-ESTIMATED AMOUNTS HIGHLIGHT A SWATH
OF 7 TO 8 INCHES FROM COASTAL WALTON COUNTY, FL INTO WESTERN GENEVA,
AND COFFEE COUNTY, AL WITH ISOLATED AMOUNTS IN EXCESS OF 10 INCHES.
STANDING WATER IS LIKELY AT THOSE LOCATIONS. ALTHOUGH MUCH OF THE
FLOODING RAIN THREAT HAS SUBSIDED, ADDITIONAL BANDS OF SHOWERS WITH
EMBEDDED HEAVY RAIN ARE EXPECTED TO FOCUS ACROSS THE FORGOTTEN COAST,
FLORIDA BIG BEND, AND I-75 CORRIDOR. A FLOOD WATCH REMAINS IN EFFECT
FOR POINTS EAST OF US-19.
THE TORNADO RISK HAS ALSO DIMINISHED SUBSTANTIALLY OVERNIGHT, BUT
THERE IS ANOTHER WINDOW OF OPPORTUNITY FOR POTENTIAL TORNADIC
CIRCULATIONS WITHIN THE AFOREMENTIONED BANDS THROUGH THIS AFTERNOON.
DESPITE THE OVERALL IMPROVED WEATHER CONDITIONS, RESIDENTS ARE URGED
TO REMAIN VIGILANT WITH RESPECT TO DAMAGE IN THE FORM OF DOWNED TREES
AND POWER LINES, IN ADDITION TO ANY STANDING WATER FROM FLOODING RAINS,
AND CONTINUED HAZARDOUS BEACH CONDITIONS.LISTEN TO LOCAL OFFICIALS
DURING ANY CLEANUP EFFORTS. EXERCISE CAUTION IF AFFECTED BY POWER
OUTAGES.
POTENTIAL IMPACTS
-----------------
* FLOODING RAIN:
ADDITIONAL IMPACTS FROM FLOODING RAIN ARE STILL A CONCERN ACROSS THE
FLORIDA BIG BEND AND PARTS OF SOUTHWEST GEORGIA. REMAIN WELL GUARDED
AGAINST DANGEROUS FLOOD WATERS HAVING FURTHER IMPACTS OF SIGNIFICANT
POTENTIAL.
* TORNADOES:
ADDITIONAL IMPACTS FROM TORNADOES ARE STILL A CONCERN ACROSS THE
FLORIDA BIG BEND AND PARTS OF SOUTHWEST GEORGIA. REMAIN WELL BRACED
AGAINST DANGEROUS TORNADO EVENT HAVING FURTHER SIGNIFICANT IMPACT
POTENTIAL.
* SURGE:
MINOR IMPACTS ARE ANTICIPATED AT THIS TIME ACROSS EASTERN FLORIDA
PANHANDLE AND BIG BEND FORGOTTEN COAST.
PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------
* OTHER PREPAREDNESS INFORMATION:
CHECK IN WITH YOUR EMERGENCY POINTS OF CONTACT. LET THEM KNOW YOUR
LOCATION AND STATUS. KEEP CONVERSATIONS SHORT AND TO THE POINT. DO
NOT TIE UP COMMUNICATIONS SYSTEMS.
CHECK ON YOUR NEIGHBORS. IF NECESSARY, HELP THEM CONNECT WITH THEIR
POINTS OF CONTACT.
DO NOT ATTEMPT TO RETURN TO EVACUATED AREAS UNTIL LOCAL AUTHORITIES
HAVE INSPECTED ROADS AND BRIDGES AND HAVE GIVEN THE ALL CLEAR.
HAZARDS LIKE DOWNED POWER LINES AND TREES, WASHED OUT ROADS,
CONTINUED FLOODING IN LOW LYING AREAS AND NON-FUNCTIONING TRAFFIC
LIGHTS MAKE TRAVEL DIFFICULT.
DO NOT GO SIGHTSEEING WITHIN IMPACTED COMMUNITIES. SIGHTSEERS
INTERFERE WITH THE EMERGENCY WORK OF FIRST RESPONDERS.
WHEN INSPECTING DAMAGE, USE FLASHLIGHTS RATHER THAN CANDLES OR FLAMED
LANTERNS. BE AWARE OF SPARKS THAT CAN IGNITE NATURAL GAS OR OTHER
LEAKING FLAMMABLES.
WHEN CLEARING OUT FALLEN TREES, BE CAREFUL WITH CHAINSAWS AND AXES.
ALWAYS WEAR PROTECTIVE GEAR AND KEEP OTHERS AT A SAFE DISTANCE.
LEANING TREES AND THOSE WHICH HAVE FALLEN ON ROOFS OR POWER LINES CAN
BE ESPECIALLY DANGEROUS. IF YOU ARE NOT IN GOOD HEALTH OR UNSURE
ABOUT WHAT YOU ARE DOING, HAVE SOMEONE WITH TREE CUTTING EXPERIENCE
DO THE JOB. NEVER CUT TREES WITHOUT A PARTNER.
IF USING A GENERATOR, AVOID CARBON MONOXIDE POISONING BY FOLLOWING
INSTRUCTIONS PROVIDED BY THE MANUFACTURER. OPERATE YOUR GENERATOR IN
A WELL-VENTILATED SPACE OUTSIDE OF YOUR LIVING AREA AND AWAY FROM
OPEN DOORS AND WINDOWS.
PROBLEMS WITH SEWER BACKUPS CAN FURTHER CONTAMINATE STANDING FLOOD
WATERS. KEEP CHILDREN AWAY FROM FLOOD WATERS. ALSO, LISTEN FOR BOIL
WATER ALERTS AS TAP WATER MAY HAVE BECOME NON-POTABLE.
BE ALERT FOR POTENTIAL FLOODING FROM RISING RIVERS AND STREAMS WHICH
MAY HAVE YET TO CREST. REMAIN INFORMED OF THE LATEST RIVER FORECASTS
AND HEED ANY FLOOD WATCHES AND WARNINGS.
BE ALERT FOR FLOODED ROADS WHICH COULD BE COMPROMISED OR LITTERED
WITH DEBRIS. AVOID TRAVEL UNTIL WATER LEVELS SUBSIDE AND ROADS HAVE
BEEN CLEARED. DO NOT DRIVE THROUGH PLACES WHERE FLOOD WATERS COVER
THE ROAD. TURN AROUND, DON'T DROWN!
HAVE MULTIPLE WAYS TO RECEIVE TORNADO WARNINGS IF ISSUED. CONSIDER
NEARBY SHELTER OPTIONS AS YOU MOVE ABOUT. BE READY TO SHELTER QUICKLY.
* ADDITIONAL SOURCES OF INFORMATION:
- FOR INFORMATION ON APPROPRIATE PREPARATIONS SEE READY.GOV
- FOR ADDITIONAL DISASTER PREPAREDNESS INFORMATION SEE REDCROSS.ORG
NEXT UPDATE
-----------
AS IT PERTAINS TO THIS EVENT...THIS WILL BE THE LAST LOCAL STATEMENT
ISSUED BY THE NATIONAL WEATHER SERVICE IN TALLAHASSEE FL REGARDING
THE EFFECTS OF TROPICAL CYCLONE HAZARDS UPON THE AREA.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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