122
FXUS62 KJAX 210602
AFDJAX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSONVILLE FL
202 AM EDT SAT JUN 21 2025
..NEW AVIATION
AVIATION
(06Z TAFS)
ISSUED AT 202 AM EDT SAT JUN 21 2025
PERIODS OF MVFR VISIBILITIES WILL BE POSSIBLE DURING THE PREDAWN
HOURS AT VQQ. OTHERWISE, VFR CONDITIONS WILL PREVAIL THROUGH AT
LEAST 18Z SATURDAY. WIDELY SCATTERED SHOWERS AND THUNDERSTORMS
WILL BEGIN DEVELOPING ALONG THE INLAND MOVING ATLANTIC SEA BREEZE
BOUNDARY ACROSS NORTHEAST AND NORTH CENTRAL FL AS IT INTERACTS
WITH OTHER MESOSCALE BOUNDARIES NEAR THE ST. JOHNS RIVER TOWARDS
18Z. CONFIDENCE WAS ONLY HIGH ENOUGH TO INDICATE VICINITY SHOWER
ACTIVITY AT JAX AND CRG ON SATURDAY AND VICINITY THUNDERSTORMS AT
VQQ. A PROB30 GROUP FOR BRIEFLY GUSTY WINDS AND MVFR CONDITIONS
DURING HEAVIER DOWNPOURS WAS ADDED TO THE GNV TAF BETWEEN 20Z-00Z
SATURDAY, WITH VICINITY THUNDERSTORM COVERAGE POTENTIALLY
LINGERING INTO THE EVENING HOURS BEFORE SHIFTING WEST OF GNV
TOWARDS 02Z. DRY CONDITIONS SHOULD PREVAIL AT THE SSI AND SGJ
COASTAL TERMINALS, WHERE LIGHT WEST TO SOUTHWESTERLY SURFACE WINDS
OVERNIGHT AND EARLY ON SATURDAY MORNING WILL SHIFT TO EASTERLY BY
16Z, WITH SUSTAINED SPEEDS INCREASING TO 10-15 KNOTS DURING THE
AFTERNOON HOURS. LIGHT SOUTH TO SOUTHWESTERLY SURFACE WINDS WILL
DEVELOP ELSEWHERE BY 14Z, WITH WINDS SHIFTING TO EASTERLY AFTER
17Z AND INCREASING TO AROUND 10 KNOTS DURING THE AFTERNOON HOURS.
SURFACE WINDS WILL SHIFT TO SOUTHEASTERLY WHILE DECREASING TO 5-10
KNOTS TOWARDS 00Z SUNDAY.
PRELIMINARY POINT TEMPS/POPS
AMG 93 71 93 70 / 10 0 20 10
SSI 88 76 87 77 / 10 10 20 10
JAX 93 73 92 73 / 20 10 30 10
SGJ 89 74 89 75 / 40 10 30 10
GNV 95 73 95 73 / 60 10 40 10
OCF 93 73 94 73 / 70 20 50 10
JAX WATCHES/WARNINGS/ADVISORIES
FL...NONE.
GA...NONE.
AM...NONE.
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