Expires:202101272100;;124757
FPUS51 KBTV 271124
ZFPBTV
Zone Forecast Product for Vermont
National Weather Service Burlington VT
621 AM EST Wed Jan 27 2021
VTZ018-272100-
Eastern Addison-
Including the cities of Bristol and Ripton
621 AM EST Wed Jan 27 2021
.TODAY...Light snow. Little or no additional snow accumulation.
Highs in the upper 20s. Light and variable winds. Chance of snow
near 100 percent.
.TONIGHT...Cloudy with a 50 percent chance of snow showers. Snow
accumulation up to 1 inch possible. Lows around 15. North winds
around 10 mph.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 20 percent chance of snow showers. Highs around 17.
Northwest winds 15 to 20 mph. Gusts up to 35 mph in the
afternoon.
.THURSDAY NIGHT...Partly cloudy with a 40 percent chance of snow
showers. Light snow accumulation possible. Much colder with lows
2 below to 8 below zero. Northwest winds 15 to 20 mph with gusts
up to 35 mph. Wind chill values as low as 29 below.
.FRIDAY...Mostly cloudy. Highs around 5 above. Northwest winds
15 to 20 mph with gusts up to 30 mph. Wind chill values as low as
32 below.
.FRIDAY NIGHT...Partly cloudy. Cold with lows around 5 below.
.SATURDAY...Partly sunny. Highs 5 to 10 above.
.SATURDAY NIGHT...Mostly clear. Cold with lows 5 below to zero.
.SUNDAY...Mostly sunny. Highs around 20.
.SUNDAY NIGHT...Partly cloudy. Lows 5 to 10 above.
.MONDAY...Partly sunny. Highs in the mid 20s.
.MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows 10 to 15.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the mid 20s.
$$
Expires:202101271200;;125193
ASUS41 KBTV 271130
RWRBTV
VERMONT REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BURLINGTON VT
600 AM EST WED JAN 27 2021
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE REPORTS ARE NOT UNDER NWS QUALITY CONTROL AND/OR DO NOT
REPORT WEATHER SUCH AS PRECIPITATION AND FOG.
VTZ001>019-271200-
_____VERMONT_____
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON LGT SNOW 27 23 85 N3 29.95R FOG
MONTPELIER LGT SNOW 22 21 96 CALM 29.96R FOG
MORRISVILLE LGT SNOW 24 21 88 CALM 29.94R FOG
ST. JOHNSBURY* N/A 24 22 91 MISG 29.92R
LYNDONVILLE* FLURRIES 23 21 94 CALM 29.93R
MIDDLEBURY* LGT SNOW 24 23 96 CALM 29.94R
RUTLAND* LGT SNOW 26 24 92 E3 29.92R FOG
SPRINGFIELD LGT SNOW 24 21 88 CALM 29.95R FOG
HIGHGATE* CLOUDY 26 24 90 NW3 29.97R
NEWPORT* LGT SNOW 22 20 93 CALM 29.95R
BENNINGTON LGT SNOW 26 23 88 CALM 29.89R FOG
ISLAND POND* N/A 21 N/A N/A CALM N/A
GALLUP MILLS* N/A 21 N/A N/A MISG N/A
LAKE EDEN* N/A 21 N/A N/A CALM N/A
MT. MANSFIELD* N/A 18 N/A N/A CALM N/A
_____LAKE CHAMPLAIN_____
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
Expires:No;;124827
FXUS61 KBTV 271126
AFDBTV
Area Forecast Discussion
National Weather Service Burlington VT
626 AM EST Wed Jan 27 2021
.SYNOPSIS...
Light snows will slowly wane in coverage today into Thursday,
becoming increasingly confined to higher elevations over time.
Additional accumulations will be light. Seasonably mild
temperatures today trend colder by tomorrow, and especially by
Friday into Saturday as a brief shot of arctic air swings
through the region. Temperatures moderate by early next week
with another system possibly affecting the region by later
Monday into Tuesday.
&&
.NEAR TERM /THROUGH THURSDAY/...
As of 626 AM EST Wednesday...The forecast remains in good shape
for today. I adjusted PoPs upward just slightly over the next 3
hours (thru 15Z or so) to account for current waning light snow
activity across the region. Otherwise, no other changes were
needed. Have a great day!
Prior discussion...
Areas of light snow and flurries
continue this morning as low pressure and associated synoptic
lift continue to weaken as they move through the region. Overall
snowfall totals have generally averaged from a half inch to
about 3 inches in favored locales so far. Given the continued
weakening trend expected today, have opted to cancel our
existing Winter Wx Advisories for Essex County, NY and
Rutland/Windsor counties. Additional accumulations today should
average an inch or less area wide with coverage becoming
increasingly confined to the higher terrain over time. Highs
today within a few degrees of late January seasonal norms - mid
20s to lower 30s.
By tonight into Thursday a general re-blossoming of snow shower
activity is expected across the northern mountains as blocked low
level northwesterly flow interacts with lingering moisture and aids
in orographic enhancement. Additional accumulations through the 24-
hr period will be light, with one half to 2 inches a reasonable
estimate above 1000 feet at this point and spot totals of 3-5 inches
at summit level. In the broad valleys just a few tenths at most
expected. Low temperatures tonight remain seasonable in the upper
single digits and teens, coldest west where the arrival of a well
advertised arctic front will arrive late. Then trending colder and
blustery on Thursday as the front swings through the region. Highs
mainly in the 12 to 22 range - slightly milder south.
&&
.SHORT TERM /THURSDAY NIGHT THROUGH FRIDAY/...
As of 330 AM EST Wednesday...Still expecting frigid temperatures
Thursday night into Friday with breezy northwest winds. A closed
upper-level low will descend from Ontario, Canada bringing a blast
of arctic air along with it. Overnight lows will mainly be in the
single digits below zero to near zero within the Champlain
Valley. Little reprieve is expected on Friday with high
temperatures only in the single digits above zero to low teens.
In addition, a strengthening pressure gradient will yield
sustained northwest winds of 10 to 15 mph Thursday night through
Friday evening. We could see some gusts up to 25 mph during
this time as well thanks to a well- mixed boundary layer as
temperatures cool aloft. Overall, this will result in wind
chills of -15 to -25 Thursday night through early Friday
morning, and wind chills of -5 to -15 during the day on Friday.
Meanwhile, there exists a lingering chance of light snow showers
across portions of the Adirondacks, northern Greens, and the
Northeast Kingdom as mid-level moisture is advected around the
backside of the upper low. Paired with upslope northwesterly flow
and steepening lapse rates, we could see an additional 1 to 2 inches
of snow across these areas on Friday. Chances for snow will diminish
Friday evening as high pressure begins to build in.
&&
.LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/...
As of 330 AM EST Wednesday...High pressure will build in for the
weekend resulting in dry weather and mostly sunny skies. Still,
temperatures will remain frigid, especially Friday night into
Saturday as clearing skies allow temperatures to again drop below
zero. However, occasional cloud cover cannot be ruled out across the
higher terrain which in turn would limit the amount of cooling
overnight. A gradual warming trend is expected thereafter with high
temperatures returning to mid 20s by Monday. The next low pressure
system will approach the North Country late Monday, though model
guidance is in good agreement that the bulk of precipitation will
remain to our south. Still, there exists a chance of light snow
across southern and eastern Vermont late Monday through early
Wednesday.
&&
.AVIATION /12Z WEDNESDAY THROUGH SUNDAY/...
Through 12Z Thursday...Widespread light snows to slowly taper
off across the area through 18Z, though mainly OVC MVFR cigs
should persist through much of this forecast cycle. Some brief
IFR possible at KMSS early, and again for a period at KSLK this
afternoon/early evening. Winds light and generally less than 10
kts through the period with directional variability mainly from
the north/northwest.
Outlook...
Thursday: Mainly VFR, with local MVFR possible. Slight chance
SHSN.
Thursday Night: VFR. Chance SHSN.
Friday: VFR. Slight chance SHSN.
Friday Night: VFR. NO SIG WX.
Saturday: VFR. NO SIG WX.
Saturday Night: VFR. NO SIG WX.
Sunday: VFR. NO SIG WX.
&&
.BTV WATCHES/WARNINGS/ADVISORIES...
VT...None.
NY...None.
&&
$$
SYNOPSIS...JMG
NEAR TERM...JMG
SHORT TERM...Hammond
LONG TERM...Hammond
AVIATION...JMG
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