Portageville, NY (14536)

1:07 AM EST on December 08, 2016 (GMT -0500)
Southview Farms | | Change Station
Active Advisory: Lake Effect Snow Warning

Elev 1417 ft 42.64 °N, 78.01 °W | Updated 2 minutes ago

Mostly Cloudy
Mostly Cloudy
30.3 °F
Feels Like 30 °F
N
0.0
Wind Variable Wind from SW

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.01 in
Visibility 10.0 miles
Clouds Overcast 8500 ft
Windchill 30 °F
Dew Point 25 °F
Humidity 81%
Rainfall 0.00 in
Snow Depth Not available.
7:29 AM 4:38 PM
First Quarter, 60% visible
METAR KDSV 080554Z AUTO 15006KT 10SM OVC085 M02/M04 A2996 RMK AO2 SLP161 T10221044 10000 21033 58007
Pressure 30.01 in
Visibility 10.0 miles
Clouds Overcast 8500 ft
Windchill 30 °F
Dew Point 25 °F
Humidity 81%
Rainfall 0.00 in
Snow Depth Not available.
7:29 AM 4:38 PM
First Quarter, 60% visible
METAR KDSV 080554Z AUTO 15006KT 10SM OVC085 M02/M04 A2996 RMK AO2 SLP161 T10221044 10000 21033 58007

10-Day Weather Forecast

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Dec. 08, 2016 Rise Set
Actual Time
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Nautical Twilight
Astronomical Twilight
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City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

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Place Temperature

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Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Lake Effect Snow Warning
Issued: 8:43 PM EST Dec. 7, 2016 – National Weather Service

... Lake effect snow warning remains in effect from 6 am Thursday
to 6 am EST Saturday...

* locations... Chautauqua... Cattaraugus... southern Erie... and
Wyoming counties. Greatest amounts across the higher terrain of
the Chautauqua ridge.

* Timing... from late tonight through late Friday night. Most
intense snowfall rates expected from late Thursday afternoon
through Thursday night.

* Accumulations... 3 to 5 inches Thursday... 6 to 12 inches Thursday
night... 5 to 8 inches Friday... and 3 to 5 inches Friday
night... leading to storm totals of 2 to 2.5 feet in the most
persistent lake snows.

* Winds... west 15 to 25 mph with gusts up to 35 mph producing
blowing and drifting snow.

* Visibilities... less than a quarter mile at times.

* Impacts... heavy lake effect snow and areas of blowing snow will
lead to significant accumulations of snow on area roadways and
very poor visibilities at times... resulting in hazardous to
nearly impossible travel conditions at times within the most
intense portion of the band. If you must travel be prepared for
severe winter driving conditions with near zero visibility and
deep snow cover on roads. This includes the New York state
thruway from Hamburg to the New York/Pennsylvania state line.

Precautionary/preparedness actions...

In lake effect snow the weather can vary from locally heavy snow
in narrow bands to clear skies just a few miles away. If you will
be traveling across the region be prepared for rapid changes in
Road and visibility conditions.

If you lose power and plan on running a generator... make sure
that the generator is located outdoors and is properly
ventilated. Space heaters should also be properly ventilated and
used only if they are operating properly. Make sure snow does not
block exhausts and fresh air intakes for high efficiency furnaces
and water heaters.

Stay tuned to NOAA Weather Radio or your favorite source of
weather information for the latest updates. Additional details
can also be found at www.Weather.Gov/Buffalo.

Report snow accumulation to the National Weather Service in
Buffalo by sending an email to bufstorm.Report@noaa.Gov... posting
to the NWS Buffalo facebook Page... or tweet... using the hashtag
bufwx


Experimental content below... do not use operationally
please see below links for more information on this Experiment
http://www.Weather.Gov/buf/polygon_pdd
http://www.NWS.NOAA.Gov/os/notification/
pns15lake_effect_snowaaa.Htm
to view the experimental polygons please see:
http://www.Weather.Gov/buf/lespolygon
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