277
FXUS64 KHUN 311830
AFDHUN
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HUNTSVILLE AL
130 PM CDT FRI OCT 31 2025
..NEW NEAR TERM
KEY MESSAGES
UPDATED AT 1029 AM CDT FRI OCT 31 2025
- CHILLY TEMPERATURES MAINLY IN THE 50S FOR OUTDOOR ACTIVITIES
OR TRICK OR TREATING THIS EVENING.
- LOW CHANCE OF FROST SATURDAY MORNING.
- LOW TO MEDIUM RAIN CHANCES RETURN SATURDAY NIGHT AND PERSIST
INTO SUNDAY.
NEAR TERM
(TONIGHT)
ISSUED AT 130 PM CDT FRI OCT 31 2025
DRY AND COOLER WEATHER IS FORECAST TONIGHT AS SFC HIGH PRESSURE
CONTINUES TO INFLUENCE THE AREA. HOWEVER, CLOUD COVER IS FORECAST
TO BEGIN PUSHING IN AROUND MIDNIGHT FROM THE NW. THIS SHOULD
MITIGATE DENSE, WIDESPREAD FOG. HOWEVER, PATCHY FOG IS FORECAST
(ESPECIALLY ALONG AND EAST OF I-65) THROUGH THE EARLY MORNING
HOURS AS CLEAR SKIES LINGER. WITH THE AFTERNOON UPDATE, HAVE
CONTINUED TO HOLD OFF FROM ISSUING A FROST ADVISORY AS CLOUD COVER
AND TEMPERATURES WILL NOT SUPPORT ONE AT THIS TIME.
PREVIOUS DISCUSSION:
CHILLY START TO THE MORNING WITH A LITTLE BIT OF GROUND FOG IN THE
VALLEYS AND NEAR WATER WITH TEMPS IN THE MID 30S TO LOWER 40S.
CURRENTLY WE ARE RUNNING ABOUT 10 DEGREES COOLER THAN WE WERE THIS
TIME YESTERDAY WITH TEMPS IN THE LOWER 50S. HIGH PRESSURE IN PLACE
WILL KEEP THIS HALLOWEEN DRY (UNLIKE LAST YEAR) BUT ALSO COOLER
WITH HIGHS THIS AFTERNOON ONLY IN THE LOWER 60S. DURING THE PEAK
TIMEFRAME FOR OUTDOOR ACTIVITIES (5-9PM), TEMPS WILL START OFF IN
THE UPPER 50S, BUT AFTER THE SUN SETS, REACH THE LOWER 50S AND
THEN DOWN IN TO THE UPPER 40S BY THE TIME THINGS ARE WRAPPING UP
FOR THE NIGHT. HOW QUICKLY CLOUD COVER MAKES ITS WAY IN WILL
DEPEND ON JUST HOW LOW THE OVERNIGHT LOWS REACH, HOWEVER THE
COOLER SPOTS AND THE VALLEYS SHOULD SEE THE LOWER 30S WITH MID TO
UPPER 30S ELSEWHERE. AT THIS TIME WITHHOLDING FROM ISSUING A FROST
ADVISORY FOR TONIGHT, HOWEVER WILL MONITOR TRENDS AND ENCOURAGE
EVERYONE TO PROTECT SENSITIVE PLANTS AND OUTDOOR PETS FROM THE
COLD.
SHORT TERM
(SATURDAY THROUGH MONDAY)
ISSUED AT 1029 AM CDT FRI OCT 31 2025
COLD START TO THE MORNING ON SATURDAY WITH TEMPS EXPECTED TO BE
IN THE 30S BUT WILL WARM UP INTO THE LOWER 60S BY THE AFTERNOON.
WILL SEE AN INCREASE IN CLOUDS AS AN UPPER LEVEL LOW DIVES THROUGH
THE MIDWEST, PUSHING OUT THE HIGH PRESSURE IN PLACE. THIS WILL
BRING AN ASSOCIATED COLD FRONT THROUGH SATURDAY NIGHT INTO SUNDAY,
SPREADING LOW TO MEDIUM CHANCES (20-60%) OF SHOWERS TO THE TN
VALLEY. ANOTHER SHOT OF COLD AIR WILL BE FELT BEHIND THE COLD
FRONT AS HIGHS WILL ONLY REACH THE UPPER 50S ON SUNDAY AND LOWS IN
THE LOW TO MID 30S. TRENDS WILL BE MONITORED ON IF A FROST
ADVISORY WILL BE NEEDED FOR SUNDAY NIGHT. REGARDLESS, PROTECT
OUTDOOR PLANTS AND PETS, AND BUNDLE UP. A SLIGHT REBOUND WILL BE
FELT ON MONDAY WITH HIGHS IN THE LOWER 60S AS HIGH PRESSURE IN THE
SOUTHERN PLAINS STARTS TO BUILD EASTWARD AND SKIES WORK ON
BECOMING MOSTLY SUNNY.
LONG TERM
(SUNDAY NIGHT THROUGH THURSDAY)
ISSUED AT 958 PM CDT THU OCT 30 2025
ANOTHER CLEAR/CALM/COOL NIGHT ON SUNDAY NIGHT COULD AGAIN RESULT
IN THE FORMATION OF FROST BY EARLY MONDAY MORNING ACROSS THE
REGION. THE WEATHER STORY FOR NEXT WEEK, HOWEVER, WILL BE
REBOUNDING TEMPERATURES AND A WARMING TREND AS A BROAD AREA OF
HIGH PRESSURE BUILDS EAST INTO THE DEEP SOUTH FROM THE SOUTHERN
PLAINS. THE END RESULT WILL BE MOSTLY SUNNY AND DRY CONDITIONS
EACH DAY AND A GRADUAL WARMING TREND AS HIGHS RETURN TO THE MID TO
UPPER 60S ON MONDAY AND TUESDAY AND THE UPPER 60S TO LOWER 70S
WEDNESDAY AND THURSDAY. LOWS WILL REMAIN IN THE 40S EACH NIGHT
WITH NO THREAT OF FROST/FREEZE CONDITIONS.
AVIATION
(18Z TAFS)
ISSUED AT 1236 PM CDT FRI OCT 31 2025
VFR CONDITIONS ARE EXPECTED AT KHSV AND KMSL THROUGH THE TAF
PERIOD. NORTHWESTERLY WINDS WILL BE UP TO 10KTS THROUGH THIS
AFTERNOON BEFORE SLACKING WITH SUNSET. MID AND UPPER LEVEL CLOUDS
WILL START TO FILTER IN TOMORROW MORNING BUT REMAIN VFR THROUGH
THE END OF THE TAF PERIOD.
HUN WATCHES/WARNINGS/ADVISORIES
AL...NONE.
TN...NONE.
NEAR TERM...HC
SHORT TERM....JMS
LONG TERM....AMP
AVIATION...JMS
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