579
FXUS64 KHUN 101716
AFDHUN
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1216 PM CDT WED SEP 10 2025
..NEW AVIATION
NEAR TERM
(REST OF TODAY AND TONIGHT)
ISSUED AT 1108 AM CDT WED SEP 10 2025
TRANQUIL WEATHER ACROSS THE TENNESSEE VALLEY LATE THIS MORNING,
WITH HIGH PRESSURE PROMOTING CLEAR/SUNNY AND CALM CONDITIONS. THE
COMBINATION OF AMPLE SUNSHINE IN THIS DRIER AIR MASS WILL ALLOW
TEMPERATURES TO CLIMB INTO THE 85 TO 90 DEGREE RANGE BY THE
AFTERNOON. CLEAR CONDITIONS THIS EVENING AND OVERNIGHT WILL ALLOW
FOR GOOD RADIATIONAL COOLING AS TEMPERATURES DROP OFF QUICKLY
AFTER SUNSET, EVENTUALLY SETTLING INTO THE LOW TOM MID 60S.
SHORT TERM
(THURSDAY THROUGH SATURDAY)
ISSUED AT 1108 AM CDT WED SEP 10 2025
HIGH PRESSURE WILL REMAIN THE DOMINANT WEATHER FEATURE ACROSS THE
REGION LATE THIS WEEK, GRADUALLY BUILDING INTO THE LOWER
MISSISSIPPI VALLEY AND MID SOUTH FROM THE SOUTHERN PLAINS. MOSTLY
SUNNY AND DRY CONDITIONS WILL CONTINUE EACH DAY, WITH HEAT
BEGINNING TO BUILD, ESPECIALLY BY THE WEEKEND. AMPLE SUNSHINE WILL
ALLOW HIGHS TO REACH THE LOW TO POTENTIALLY MID 90S, ESPECIALLY BY
FRIDAY AND SATURDAY. THE DRIER AIR MASS WILL HELP KEEP DEWPOINTS
AND RH VALUES IN CHECK, WITH HEAT INDEX VALUES REMAINING BELOW
100 DEGREES.
LONG TERM
(SATURDAY THROUGH TUESDAY)
ISSUED AT 1047 PM CDT TUE SEP 9 2025
THE UPPER RIDGE/HIGH WILL CONTINUE TO BE THE DOMINATING FACTOR ON
WEATHER HERE LOCALLY WITH A MUCH WARMER AIRMASS PERSISTING INTO
NEXT WEEK. WITH LARGE SCALE SUBSIDENCE IN PLACE, WE WILL MAINTAIN
A DRY FORECAST THROUGH THE EXTENDED PERIOD AND THE MAIN IMPACT
WILL TRANSITION MORE TO THE DRY HEAT. THANKFULLY, THE BETTER
MOISTURE WILL BE SUPPRESSED TO OUR SOUTH WHICH WILL HELP LIMIT
HEAT INDICES BELOW THE 100 DEGREE MARK. OVERNIGHT LOWS WILL BE ON
THE WARMER SIDE TOO, DROPPING TO THE MID TO UPPER 60S BUT
THANKFULLY NOT AS BAD AS THE HOT, MUGGY NIGHTS WE SAW NEARLY A
MONTH AGO. SO HANG IN THERE, SUMMER IS NOT OVER YET! REMEMBER TO
PRACTICE HEAT SAFETY AS WE HEAD THROUGH THE REMAINDER OF THE WEEK
AND WEEKEND AND NEVER LEAVE PEOPLE OR PETS UNATTENDED IN VEHICLES!
AVIATION
(18Z TAFS)
ISSUED AT 1216 PM CDT WED SEP 10 2025
VFR CONDITIONS WILL BE THE PREDOMINANT FLIGHT CATEGORY AT EACH
TERMINAL THROUGH THE PERIOD WITH LIGHT WINDS AND A CLEAR SKY.
HUN WATCHES/WARNINGS/ADVISORIES
AL...NONE.
TN...NONE.
NEAR TERM...AMP
SHORT TERM....AMP
LONG TERM....25
AVIATION...AMP.24
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