984
FXUS64 KHUN 132337
AFDHUN
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HUNTSVILLE AL
637 PM CDT SAT SEP 13 2025
..NEW AVIATION
NEAR TERM
(TONIGHT)
ISSUED AT 157 PM CDT SAT SEP 13 2025
UNDER HIGH PRESSURE SUBSIDENCE HAS AIDED IN KEEPING SKIES MOSTLY
CLEAR ALLOWING TEMPS TO RISE INTO THE MID TO HIGH 80S. THE RATHER
BENIGN WEATHER WILL CONTINUE INTO THE NIGHT. OF NOTE, WITH
NORTHERLY FLOW DOMINATE THROUGH THE DAY TODAY, SLIGHTLY LOWER
CONTINENTAL DEW POINTS HAVE FILTERED INTO THE AREA WITH CURRENT
DEW POINTS IN THE 50S. THE LOWER DEW POINTS WILL PROVIDE A LITTLE
BIT OF UNCERTAINTY REGARDING OVERNIGHT LOWS AND FOG FORMATION.
CONDITIONS WILL BE FAVORABLE FOR RADIATIONAL COOLING WITH CLEAR
SKIES AND CALM WINDS. THUS, TEMPS MAY COOL BEYOND WHAT IS
CURRENTLY FORECAST (LOW 60S). IF TEMPS COOL TO THE HIGH 50S,
PATCHY FOG WILL AGAIN BE POSSIBLE WITH BEST CHANCES IN VALLEYS AND
ALONG WATER WAYS.
SHORT TERM
(SUNDAY THROUGH TUESDAY)
ISSUED AT 1049 AM CDT SAT SEP 13 2025
THE TENNESSEE VALLEY WILL LARGELY REMAIN UNDERNEATH THE INFLUENCE
OF AN UPPER-RIDGE AXIS BUILDING ACROSS THE LOWER MISSISSIPPI
VALLEY, MID SOUTH, AND INTO THE GREAT LAKES. HOWEVER, AN AREA OF
LOW PRESSURE WILL ALSO DEVELOP JUST OFF OF THE ATLANTIC FLORIDA
COASTLINE BY MONDAY WHICH MAY BEGIN TO MEANDER NORTHWARD INTO THE
CAROLINAS BY MIDWEEK. ALL THIS TO SAY, EXPECT MORE OF THE SAME IN
OUR AREA WITH PLENTY OF WARMTH AND SUNSHINE, BUT A FEW MORE CLOUDS
COULD BEGIN TO FILTER INTO THE REGION BY TUESDAY. AFTERNOON HIGHS
IN THE LOWER 90S WILL BE COMMON, WITH LOWS IN THE LOW TO MID 60S.
LONG TERM
(MONDAY NIGHT THROUGH FRIDAY)
ISSUED AT 843 PM CDT FRI SEP 12 2025
LITTLE CHANGES THROUGH NEXT WEEK FOR OUR WEATHER HAS THE UPPER LOW
LIFTS SLOWLY NORTHEAST THROUGH THE MID ATLANTIC, ALLOWING THE
MID AND UPPER LEVEL RIDGE AXIS TO SHIFT EAST THROUGH THE OH AND TN
VALLEYS. THIS AS AN UPPER TROUGH AND LOW DROP INTO THE UPPER MS
VALLEY LATE NEXT WEEK. THIS MAY BRING THE NEXT APPRECIABLE COLD
FRONT SOUTHEAST, ALBEIT WEAKENING AS IT DOES SO. A DRY FORECAST IS
BEING KEPT IN PLACE THROUGH DAY 7, WITH RATHER PERSISTENT
TEMPERATURES, WITH HIGHS IN THE UPPER 80S TO LOWER 90S AND LOWS IN
THE LOWER TO MIDDLE 60S.
AVIATION
(00Z TAFS)
ISSUED AT 637 PM CDT SAT SEP 13 2025
SURFACE HIGH PRESSURE OVER THE NORTHERN AND CENTRAL APPALACHIANS,
AND UPPER RIDGING FROM THE GREAT LAKES TO THE SW GULF WILL
CONTROL THE GENERAL WEATHER SITUATION INTO SUNDAY. LIGHT AND
VARIABLE WINDS SHOULD CONTINUE INTO THE OVERNIGHT, WITH LIGHT NW
AT KHSV SUN AFTERNOON. THERE IS A RISK OF PATCHY FOG LATE TONIGHT.
MODEL TRENDS AT THE MOMENT ARE UNCERTAIN SO DID NOT INCLUDE IT IN
THE 00Z ISSUANCE. AMENDMENTS TO THIS ISSUANCE WILL BE FORTHCOMING
SHOULD LATER FORECASTS LEAN MORE WITH FOG FORMATION.
HUN WATCHES/WARNINGS/ADVISORIES
AL...NONE.
TN...NONE.
NEAR TERM...RAD
SHORT TERM....AMP
LONG TERM....17
AVIATION...RSB
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