044
FXUS61 KBTV 120624
AFDBTV
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BURLINGTON VT
124 AM EST MON JAN 12 2026
SYNOPSIS
A TROUGH WILL HELP SPARK LIGHT SNOW AND SUPPORT BREEZY SOUTHWEST
WINDS LATER TODAY THROUGH TONIGHT, RESULTING IN ACCUMULATIONS
PRIMARILY IN THE WESTERN FOOTHILLS OF THE ADIRONDACKS AND IN THE
MOUNTAINS ACROSS NORTHERN NEW YORK AND VERMONT. SEASONABLE
TEMPERATURES TODAY WILL BECOME A BIT ABOVE NORMAL ON TUESDAY AND
WEDNESDAY IN ADVANCE OF A STRONG COLD FRONT. CHANCES FOR
PRECIPITATION, AND POTENTIALLY WIDESPREAD SNOWFALL, INCREASE
WEDNESDAY NIGHT INTO THURSDAY AS MUCH COLDER AIR SPILLS INTO THE
REGION.
NEAR TERM /THROUGH TUESDAY/
AS OF 124 AM EST MONDAY...
*MINOR TRAVEL IMPACTS TODAY INTO TONIGHT ASSOCIATED WITH LIGHT
SNOW AND SOME AREAS OF BLOWING SNOW ARE EXPECTED TODAY
AN ACTIVE, IF NOT PARTICULARLY IMPACTFUL, WEATHER PATTERN
CONTINUES. RIGHT ON THE HEELS OF THE GUSTY WINDS AND SNOW
SHOWERS EARLY THIS MORNING WILL BE THE NEXT SYSTEM COMING ACROSS
THE REGION FROM THE WEST THIS AFTERNOON. EARLY THIS MORNING A
MID-LEVEL TROUGH TIED TO A CLIPPER-TYPE OF SYSTEM IN NORTHERN
PORTIONS OF EASTERN CANADA IS PRODUCING LIGHT SNOW OVER THE
UPPER PENINSULA OF MICHIGAN. AS THE TROUGH AND ASSOCIATED
ENHANCED MOISTURE TRACKS TOWARDS THE EAST-SOUTHEAST, LOW LEVEL
WEST-SOUTHWESTERLY FLOW WILL FURTHER INCREASE LOW LEVEL
MOISTURE FROM THE EASTERN GREAT LAKES. AS SUCH, CLOUDS AND LIGHT
SNOW WILL BLOSSOM THIS MORNING OVER NORTHERN NEW YORK. THE
230-240 DEGREE WIND DIRECTION IS TYPICALLY FAVORABLE FOR LAKE-
EFFECT SNOW IN OUR FORECAST AREA, ALTHOUGH IN THIS CASE THE
INSTABILITY OVER LAKE ONTARIO IS LIMITED WITH ONLY ABOUT A 10
DEGREE CELSIUS AIR-LAKE TEMPERATURE DIFFERENCE. RELATEDLY, MOST
MODELING SHOWS LIMITED BANDED STRUCTURES, AND RATHER A BROAD
AREA OF LIGHT TO MODERATE SNOW DEVELOPS DOWNWIND.
HAVE CONTINUED TO SHOW HIGH PROBABILITIES OF SNOW, WITH AREAS
OF BLOWING SNOW, IN MUCH OF SOUTHEASTERN ST. LAWRENCE COUNTY
WHERE COMBINATION OF UPSLOPE FLOW AND VICINITY TO GREATER
MOISTURE CONTINUES TO SUGGEST LOCALIZED HIGHER IMPACTS. A
SIMILAR SCENARIO, BUT LATER IN THE DAY AND GENERALLY WITH
LIGHTER SNOWFALL RATES, IS EXPECTED FOR THE FAR NORTHERN GREEN
MOUNTAINS. OUTSIDE OF A BURST OF LIGHT SNOW IN NORTHERN NEW YORK
DURING THE LATE MORNING AND THE AFOREMENTIONED SNOWFALL IN THE
WESTERN ADIRONDACKS AND NORTHERN GREENS, MUCH OF THE HIGHER
TERRAIN ACROSS VERMONT AND NEW YORK SHOULD SEE PERIODS OF LIGHT
SNOW THROUGH MUCH OF THE AFTERNOON INTO TONIGHT, WITH MAINLY
FLURRIES IN THE VALLEYS EAST OF THE ADIRONDACKS. LITTLE WEATHER
OF INTEREST FOLLOWS FOR TUESDAY, BUT HAVE STARTED BOOSTING
WINDS/WIND GUSTS A BIT LATER IN THE DAY AS SOUTHERLY FLOW
INCREASES WITH PRESSURE FALLS AHEAD OF A STRONGER FRONTAL
SYSTEM.
SHORT TERM /TUESDAY NIGHT THROUGH WEDNESDAY/
AS OF 124 AM EST MONDAY...
* INCREASING CHANCES FOR VALLEY RAIN AND HIGHER ELEVATION SNOW
SHOWERS
A STRONG COLD FRONT, WITH SURFACE LOW INITIALLY TRACKING WELL TO OUR
NORTHWEST, WILL KEEP PRECIPITATION CHANCES PRETTY LOW FOR THIS
PERIOD, WITH OUR FAR NORTHERN AND WESTERN AREAS SOMEWHAT MORE
FAVORABLE FOR PERIOD OF ELEVATIONALLY-DEPENDENT RAIN/SNOW SHOWERS.
THE ORIENTATION OF THE TROUGH SUPPORTS ONLY A LITTLE BIT OF WATER
VAPOR TRANSPORT FROM LOWER LATITUDES/SUBTROPICAL AIR, WITH MOST
OF THE ENHANCEMENT OF PRECIPITATION NORTH OF THE GREAT LAKES
THROUGH THIS TIMEFRAME AHEAD OF THE FRONT. DURING THE DAY ON
WEDNESDAY SOME SHOWERS WILL TEND TO EKE FARTHER EAST AS THE
FRONT SLOWLY MOVES EASTWARD. AIR ALOFT WILL BE SUFFICIENTLY COLD
FOR SNOW, SO IT WILL BE A BOUNDARY LAYER ISSUE FOR
PRECIPITATION TYPE. AS OF 120 AM EST MONDAY. IN FACT, VALLEY
HIGH TEMPERATURES ARE EXPECTED TO REACH AS HIGH AS THE LOWER
40S.
LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/
AS OF 120 AM EST MONDAY...THE LATTER HALF OF THE WEEK CONTINUES TO BE
DOMINATED BY A COMPLEX AND INTERESTING SET UP AS WE'LL BE UNDER THE
INFLUENCE OF A DEEP UPPER TROUGH. A TIGHT TEMPERATURE GRADIENT WILL
EXIST ON THE EASTERN EDGE OF THIS TROUGH WEDNESDAY NIGHT AND
THURSDAY, BETWEEN HIGH PRESSURE TO OUR WEST AND A SURFACE LOW
DEVELOPING SOMEWHERE OF THE NORTHEAST COAST. EXACTLY WHERE THIS
GRADIENT SETS UP IS STILL UNCERTAIN, AS EVIDENCED IN THE SIGNIFICANT
SPREAD IN THE 25TH AND 75TH PERCENTILES FOR THURSDAY'S HIGH
TEMPERATURES VIA THE NBM; MUCH OF THE REGION HAS 10-20F SPREAD,
COMPARED TO JUST 2-4F ON THE PRECEDING DAY. REGARDLESS, WITH THE
FRONTAL BOUNDARY WAVERING SOMEWHERE IN OUR VICINITY, ANTICIPATE
INCREASED SHOWER CHANCES FOR WEDNESDAY NIGHT AND THURSDAY, WITH THE
MODEL CONSENSUS SHOWING THE FRONT SETTING UP JUST TO OUR SOUTH BY
THURSDAY NIGHT/FRIDAY. THIS SOLUTION WOULD LEAD TO SHARPLY COLDER
TEMPERATURES THURSDAY, KEEPING PRECIPITATION IN THE FORM OF SNOW AND
HIGHS ONLY IN THE TEENS AND 20S. TRENDS WILL NEED TO BE WATCHED
THOUGH, AS THE FRONT COULD REMAIN FURTHER NORTH THAN CURRENTLY
ANTICIPATED, PARTICULARLY IF A WAVE OF LOW PRESSURE DEVELOPS ALONG
IT.
THINGS BECOME EVEN MORE UNCERTAIN FOR THURSDAY NIGHT/FRIDAY AND INTO
THE WEEKEND AS AN UPPER LOW WILL SWING ACROSS THE
NORTHEAST/APPALACHIANS, AND EVENTUALLY OUT OVER THE ATLANTIC. WHERE
ITS SURFACE LOW WILL TRACK REMAINS UNCERTAIN, WITH BOTH THE GEFS AND
ECMWF ENSEMBLE MEMBERS PLACING THE LOW ANYWHERE FROM NJ/PA TO
DOWNEAST MAINE TO WELL SOUTH OF NOVA SCOTIA. OBVIOUSLY, THIS HAS
IMPLICATIONS FOR HOW MUCH, IF ANY, PRECIPITATION WE WOULD GET FOR
WEEK'S END. IT SHOULD BE NOTED THAT THE GFS CONTINUES TO SHOW A VERY
DRY AIRMASS IN PLACE BEHIND THE AFOREMENTIONED FRONT, WITH PWATS
0.25 INCH AT BEST THURSDAY NIGHT/FRIDAY. AT THIS POINT, HAVE STAYED
FAIRLY CLOSE TO THE NBM SOLUTION FOR THURSDAY NIGHT THROUGH SUNDAY,
WITH SLIGHT CHANCE TO LOW CHANCE POPS AND TEMPERATURES WARMING BACK
UP CLOSE TO NORMAL FOR THE WEEKEND.
AVIATION /07Z MONDAY THROUGH FRIDAY/
THROUGH 06Z TUESDAY...WIDE RANGE IN CONDITIONS EARLY IN THE TAF
PERIOD AS SCATTERED SHOWERS CONTINUE ACROSS NORTHERN VT AND NY. MOST
PERSISTENT ACTIVITY HAS BEEN AT KEFK/KSLK/KMPV, WHERE VISIBILITIES
OF 1-3SM HAVE BEEN REPORTED. ELSEWHERE, AN OCCASIONAL FLURRY WILL BE
POSSIBLE THROUGH 10Z, WITH CEILINGS HOVERING 2000-4000 FT.
ANTICIPATE SNOW TO END BY 12Z AT ALL TERMINALS, WITH CEILINGS
IMPROVING TO VFR FOR A TIME DURING THE MORNING/EARLY AFTERNOON.
HOWEVER, ADDITIONAL SNOW SHOWERS WILL DEVELOP AGAIN LATER THIS
AFTERNOON AND CONTINUE INTO THE OVERNIGHT HOURS. THE HIGHEST CHANCES
FOR SNOW WILL BE AT KMSS/KSLK FROM 16Z ONWARD AND KEFK FROM 19Z ON.
VISIBILITY 1-3SM IN ANY SNOW, BUT CEILINGS TO REMAIN 1500-2500 FT.
ALL OTHER TERMINALS SHOULD SEE CLOUDS THICKEN AND LOWER TO AROUND
3000 FT, GIVE OR TAKE 500 FT OR SO THIS AFTERNOON AND REMAIN SO
THROUGH THE REST OF THE TAF PERIOD. GUSTY W/NW WINDS WILL CONTINUE
AT 20-30 KT THROUGH THIS MORNING, THEN GRADUALLY SUBSIDING THIS
AFTERNOON. THE EXCEPTION WILL BE KSLK/KMSS WHICH WILL HOLD ONTO
STRONGER GUSTS THROUGH THE TAF PERIOD.
OUTLOOK...
TUESDAY: MAINLY VFR, WITH LOCAL MVFR POSSIBLE. SLIGHT CHANCE SN.
TUESDAY NIGHT: MAINLY VFR, WITH AREAS MVFR POSSIBLE. CHANCE RA,
CHANCE SN.
WEDNESDAY: MAINLY MVFR, WITH LOCAL IFR POSSIBLE. CHANCE RA,
CHANCE SN.
WEDNESDAY NIGHT: MAINLY MVFR, WITH AREAS IFR POSSIBLE. LIKELY RA,
LIKELY SN.
THURSDAY: MAINLY VFR, WITH LOCAL MVFR POSSIBLE. CHANCE SN.
THURSDAY NIGHT: VFR. CHANCE SN.
FRIDAY: MAINLY VFR, WITH AREAS MVFR POSSIBLE. SLIGHT CHANCE SN.
EQUIPMENT
NOAA WEATHER RADIO STATION WXM-44, TRANSMITTING FROM MT.
ASCUTNEY, VERMONT, ON FREQUENCY 162.475 MHZ IS NON-OPERATIONAL
AT THIS TIME. NWS TECHNICIANS HAVE DIAGNOSED THE PROBLEM, BUT
REPAIRS WILL LIKELY NOT BE ABLE TO OCCUR FOR QUITE SOME TIME DUE
TO CIRCUMSTANCES BEYOND OUR CONTROL. THEREFORE, THE TIME OF
RETURN TO SERVICE IS CURRENTLY UNKNOWN. THE FOLLOWING NOAA
WEATHER RADIO TRANSMITTERS MAY BE ABLE TO PROVIDE SERVICE DURING
THIS OUTAGE: WWG 50 FROM BURKE MTN, VT AT 162.425 MHZ AND WNG
546 FROM HANOVER, NH AT 162.525 MHZ.
THE COLCHESTER REEF METEOROLOGICAL STATION IS OUT OF SERVICE.
THIS SITE IS NOT SERVICED BY THE NWS AND THERE ISN'T AN
ESTIMATED RETURN TO SERVICE AT PRESENT. USE EXTRA CAUTION WHEN
NAVIGATING THE BROAD WATERS OF LAKE CHAMPLAIN. PLEASE CONTACT US
IF YOU OBSERVE WINDS SIGNIFICANTLY DEVIATING FROM THE
RECREATIONAL FORECAST.
BTV WATCHES/WARNINGS/ADVISORIES
VT...NONE.
NY...NONE.
SYNOPSIS...KUTIKOFF
NEAR TERM...KUTIKOFF
SHORT TERM...KUTIKOFF
LONG TERM...HASTINGS
AVIATION...HASTINGS
EQUIPMENT...TEAM BTV
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