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Expires:202010242000;;749477
FPUS51 KBTV 240708
ZFPBTV

Zone Forecast Product for Vermont
National Weather Service Burlington VT
305 AM EDT Sat Oct 24 2020


VTZ006-242000-
Lamoille-
Including the cities of Johnson and Stowe
305 AM EDT Sat Oct 24 2020

.TODAY...Mostly cloudy. Rain showers likely this morning. Highs
in the upper 50s. Temperature falling into the mid 40s this
afternoon. Southwest winds 10 to 15 mph, becoming northwest this
afternoon. Chance of rain 70 percent. 
.TONIGHT...Mostly cloudy until midnight, then becoming partly
cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph. 
.SUNDAY...Partly sunny. Highs in the lower 40s. Light and
variable winds. 
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 20s. East winds
around 10 mph. 
.MONDAY...Rain. Highs in the mid 40s. South winds 10 to 15 mph.
Chance of rain 90 percent. 
.MONDAY NIGHT...Rain. Lows in the mid 30s. Chance of rain
80 percent. 
.TUESDAY...Mostly cloudy with a chance of rain or snow showers.
Highs in the lower 40s. Chance of precipitation 40 percent. 
.TUESDAY NIGHT...Mostly cloudy with a chance of snow showers.
Lows in the upper 20s. Chance of snow 30 percent. 
.WEDNESDAY...Partly sunny with a chance of snow showers. Highs in
the mid 40s. Chance of snow 30 percent. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s. 
.THURSDAY...Mostly cloudy. Highs in the upper 40s. 
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. 
.FRIDAY...Partly sunny. Highs in the upper 30s. 

$$


Expires:202010241100;;758267
ASUS41 KBTV 241031
RWRBTV
VERMONT REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BURLINGTON VT
600 AM EDT SAT OCT 24 2020

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>019-241100-
_____VERMONT_____

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     MOCLDY    64  55  72 S21G29    29.79F                  
MONTPELIER     CLOUDY    59  55  87 S9        29.88F                  
MORRISVILLE    MOCLDY    64  55  72 SW8       29.81F                  
ST. JOHNSBURY*   N/A     59  53  80 MISG      29.85F                  
LYNDONVILLE*   CLOUDY    57  53  87 SE10G21   29.87F                  
MIDDLEBURY*    MOCLDY    62  54  76 S12       29.85F                  
RUTLAND*       MOCLDY    60  55  83 E8        29.88F                  
SPRINGFIELD    MOCLDY    57  54  89 VRB3      29.91S                  
HIGHGATE*      LGT RAIN  65  55  70 S16G23    29.76S                  
NEWPORT*       DRIZZLE   59  55  88 S12G17    29.82S                  
BENNINGTON     MOCLDY    58  53  84 SE5       29.90F                  
ISLAND POND*     N/A     59 N/A N/A S7          N/A                   
GALLUP MILLS*    N/A     57 N/A N/A MISG        N/A                   
LAKE EDEN*       N/A     59 N/A N/A SW6         N/A                   
MT. MANSFIELD*   N/A     54 N/A N/A SW29        N/A                   

_____LAKE CHAMPLAIN_____

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURTON ISLAND*   N/A     64  57  77 S25G36      N/A                   
COLCHESTER RF*   N/A     61  57  88 S25         N/A                   
DIAMOND ISL*     N/A     63  57  82 S21G28      N/A                   

$$


Expires:No;;751314
FXUS61 KBTV 240756
AFDBTV

Area Forecast Discussion
National Weather Service Burlington VT
356 AM EDT Sat Oct 24 2020

.SYNOPSIS...
A cold front moving through the North Country will bring a few rain 
showers to the region this morning, followed by sharply falling 
temperatures through day. Unseasonably cold temperatures and dry 
conditions are expected tonight through Sunday, with another round 
wet weather arriving by Monday morning. Temperatures will stay below 
normal during most of next week with several chances for 
precipitation.

&&

.NEAR TERM /THROUGH SUNDAY/...
As of 354 AM EDT Saturday...No major changes to the forecast for the
weekend with the main weather feature being a strong cold front
moving through the region today. Currently the boundary is situated
just to the west of the region over the Ottawa Valley with some
light scattered rain showers moving through the St. Lawrence Valley.
Expect showers to become more numerous in the next few hours across
northern New York as the front shifts eastward, and then scattered
showers will move across Vermont towards sunrise through mid-
morning, mainly across central/northern areas. QPF will be rather
light, and it likely won't rain at any one location for more than an
hour, with showers promptly exiting east after noon with a dry but
mostly cloudy afternoon expected. Based on the frontal passage
timing, highs for the day are occurring now from the Champlain
Valley northwestward in the low/mid 60s, and will warm into the
mid/upper 60s across southeast Vermont this morning, but temps will
fall sharply behind the front with 40s expected across northern New
York by early afternoon, and 50s across Vermont.

For tonight, clouds will linger under blocked northwest upslope
flow, mainly across the higher terrain with the deeper valleys
generally scattering out. 925-850mb temps crash to around -4C
overnight and winds lighten supporting a chilly night with lows area-
wide in the 20s and 30s. Little reprieve is expected during the day
Sunday as 925-850mb temps only warm slightly under partly cloudy
skies. Expect highs only in the 40s under light northerly flow.

&&

.SHORT TERM /SUNDAY NIGHT THROUGH MONDAY NIGHT/...
As of 315 AM EDT Saturday...An inclement period of weather then
arrives later Sunday night and especially on Monday as low 
pressure rides through the SLV into southern Canada, lifting the
front which passed through on Saturday back into the region. 
Rain will arrive in earnest in the pre-dawn hours across 
southwestern counties, then overspread the entire area through 
the daylight hours on Monday, most focused north where 
isentropic lift and low level frontogenetical forcing looks to 
be greatest. There will be a brief 1-3 hour window of potential 
light snow/mixed precipitation across sheltered valleys of the 
Adirondacks, but quick boundary layer warming under increasing 
southerly flow after sunrise will limit any impacts. Early lows 
Sunday night to range from the upper 20s to mid 30s with values 
slowly rising through the 30s after midnight. Highs on Monday 
rather cool, holding in the 40s under clouds and rainfall. 

Steadier rainfall then departs Monday evening as aforementioned 
surface wave lifts well northeast, allowing the frontal boundary to 
push back south through the region. Will maintain lower chances of 
rain/snow shower activity to account for the frontal passage but any 
snow accumulations in elevated terrain should be negligible. Lows to 
range through the 30s under ample clouds.

&&

.LONG TERM /TUESDAY THROUGH FRIDAY/...
As of 315 AM EDT Saturday...By Tuesday sensible weather 
conditions trend quieter. Another wave of low pressure will ride
along Monday's frontal boundary well south of the region, so 
chances of showers will continue across southern counties, but 
generally dry weather is expected north. Highs top out mainly in
the 40s under light northerly flow.

Thereafter, a relatively quiet stretch of weather is expected for 
the back half of the work week with weak high pressure generally in 
control. Highs Wed-Thu generally top out in the 40s to lower 50s, 
then cooler (40s) for Fri-Sat behind another front with fairly 
limited moisture.

&&

.AVIATION /08Z SATURDAY THROUGH WEDNESDAY/...
Through 06Z Sunday...Current VFR across the region will
deteriorate to MVFR/IFR from west to east after 09Z and
persist until 21Z where thereafter VFR will largely prevail 
except at KSLK and KMPV where MVFR will continue. Gusty 
southerly winds and areas of LLWS continue through about 12Z 
before abating to 10kts or less while shifting to the northwest 
by this afternoon. 

Outlook...

Sunday: VFR. NO SIG WX.
Sunday Night: VFR. Chance SN.
Monday: Mainly MVFR, with local IFR possible. Definite RA.
Monday Night: MVFR/IFR conditions possible. Chance SHRA, Chance
SHSN.
Tuesday: Mainly VFR, with areas MVFR possible. Chance SHRA.
Tuesday Night: Mainly MVFR, with local IFR possible. Slight
chance SHRA, Slight chance SHSN.
Wednesday: Mainly VFR, with areas MVFR possible. Slight chance
SHRA, Slight chance SHSN.

&&

.MARINE...
As of 354 AM EDT Saturday...A Lake Wind Advisory continues for 
southerly winds with gusts 20 to 30 knots this morning, but will
lower to less than 20 knots behind a cold front passage around
mid-day. Waves of 3 to 5 feet this morning will subside to 2 to
4 feet this afternoon, with hazardous conditions continuing
until tonight for small crafts.

&&

.BTV WATCHES/WARNINGS/ADVISORIES...
VT...None.
NY...None.

&&

$$
SYNOPSIS...Lahiff
NEAR TERM...Lahiff
SHORT TERM...JMG
LONG TERM...JMG
AVIATION...Lahiff
MARINE...Team BTV

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