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Marine Weather and Tide Forecast for Willsboro, NY

February 19, 2025 4:29 AM EST (09:29 UTC) Change Location
Sunrise 6:44 AM   Sunset 5:28 PM
Moonrise 1:00 AM   Moonset 10:24 AM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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7 Day Forecast for Marine Location Near Willsboro, NY
   
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Area Discussion for Burlington, VT
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FXUS61 KBTV 190835 AFDBTV

Area Forecast Discussion National Weather Service Burlington VT 335 AM EST Wed Feb 19 2025

SYNOPSIS
Cold and dry weather is expected through early Thursday as a ridge of Canadian high pressure builds into our region. Next chance for some light snow showers will come later in the day Thursday into Thursday night as an upper level low and shortwave energy pass south of our area. There are no significant weather systems expected over the next week.

NEAR TERM /THROUGH THURSDAY/
As of 334 AM EST Wednesday...Temperatures will continue to be well below seasonal normals today and tonight, then will start to see a slight warming trend begin on Thursday. Some shortwave energy passing through upper level flow has brought some light snow showers to the area overnight, along with some lower clouds. Some sunshine is possible today, especially early in the day. Will see an increase in clouds again this afternoon.
Maximum temperatures today will be very similar to yesterday, ranging through the teens. These values are closer to our normal lows for this time of year. Another cold night anticipated tonight with minimum temperatures ranging from the single digits above and below zero. Temperatures will begin to moderate on Thursday, and even further beyond the near term. Will also have a chance for some snow showers again Thursday afternoon as some shortwave energy moves into our area associated with an upper level trough passing south of our area.

SHORT TERM /THURSDAY NIGHT THROUGH FRIDAY NIGHT/
As of 334 AM EST Wednesday...Upslope snow showers continue into Friday on the backside of a weak clipper system. Blocked flow means the western slopes should see the highest accumulations, though froude numbers look to drop below 0.5 for a period of time Friday morning, so the snow showers should drop into lower Champlain Valley for a period of time. The deepest moisture only lasts to around 12Z, so the time for steadier accumulations is relatively low. Therefore, only thinking a few inches in the favored areas and little elsewhere. While upslope snow showers will linger through the day and into Friday night, they should be lighter and less widespread. The best forcing looks to be earlier Thursday night, so that would be the best time for any accumulations outside the upslope areas. Dropping temperatures Thursday night will sink the DGZ to the surface in most areas, so that will likely cause less efficient accumulations. This would prevent dendrite formation and lead to smaller flakes like columns. Temperatures during this period will be well below climatological normals, though nothing atypical for the time of year.

LONG TERM /SATURDAY THROUGH TUESDAY/
As of 334 AM EST Wednesday...Ridging builds in for Saturday, likely bringing an eventual end to the upslope snow showers.
There should be some breaks in the clouds too, though they may remain entrenched over the terrain. A moisture starved clipper digs down Saturday night and into Sunday, and will bring a couple snow showers. With weak dynamics and not much moisture, any accumulations from this would likely be light. Ridging builds in for Monday, and with a stronger clipper moving in from the west, stronger southwesterly flow develops and looks to send temperatures above freezing in most places. Low dew points will allow for some wet bulbing to occur as the precipitation moves in, so the higher terrain should be able to remain all snow, though there could still be a few rain showers in the valleys on the onset. While this system looks to be stronger than the previous few, it will not be anything too impressive.
GFS/EC/CAN ensemble probabilities of more than a quarter inch of liquid equivalent are below 20 percent, even for the terrain.
Behind that system, temperatures looks to eventually cool back below climatological normals.

AVIATION /09Z WEDNESDAY THROUGH SUNDAY/
Through 06Z Thursday...Predominantly VFR conditions are expected. Ceilings will remain mainly VFR level, with some lowering to MVFR at higher elevation TAF sites overnight and then Wednesday evening. Winds will settle from the west/northwest under 10 knots for the 24 hour TAF period.

Outlook...

Thursday: Mainly VFR, with local MVFR possible. Slight chance SN.
Thursday Night: Mainly MVFR, with areas VFR possible. Slight chance SHSN.
Friday: Mainly VFR, with local MVFR possible. Slight chance SHSN.
Friday Night: Mainly VFR, with local MVFR possible. NO SIG WX.
Saturday: Mainly VFR, with local MVFR possible. NO SIG WX.
Saturday Night: Mainly VFR, with areas MVFR possible. Slight chance SHSN.
Sunday: Mainly MVFR, with areas VFR possible. Slight chance SHSN.

EQUIPMENT
The Mount Ascutney NOAA Weather Radio transmitter, serving portions of eastern Vermont, is currently out of service. The earliest date of restoration is now Tuesday, February 25th following a delay. We apologize for any inconvenience.

BTV WATCHES/WARNINGS/ADVISORIES
VT...None.
NY...Cold Weather Advisory until 11 AM EST this morning for NYZ029>031-034.


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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KBTV BURLINGTON INTL,VT 14 sm35 minNW 0810 smOvercast7°F-6°F55%30.23
KPBG PLATTSBURGH INTL,NY 24 sm36 minWNW 0310 smPartly Cloudy-6°F-11°F77%30.25

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Burlington, VT,





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