Zone Forecast Product
Issued by NWS Buffalo, NY

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349
FPUS51 KBUF 130249
ZFPBUF

Zone Forecasts for Western New York
National Weather Service Buffalo NY
949 PM EST Tue Dec 12 2017

NYZ001-131030-
Niagara-
Including the city of Niagara Falls
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Occasional lake effect snow. Additional accumulation 1
to 2 inches in the most persistent snows. Windy with lows 15 to 20.
West winds 20 to 30 mph, becoming northwest. Chance of snow 100
percent.
.WEDNESDAY...Mostly cloudy and windy, cold with highs in the lower
20s. Northwest winds 15 to 30 mph, becoming west.
.WEDNESDAY NIGHT...Snow showers likely. Accumulation around an inch.
Cold with lows 10 to 15. Northwest winds 5 to 10 mph, increasing to
10 to 15 mph. Chance of snow 70 percent.
.THURSDAY...Partly sunny with a 40 percent chance of snow showers.
Cold with highs in the lower 20s. Northwest winds 10 to 20 mph with
gusts up to 30 mph in the morning, becoming west.
.THURSDAY NIGHT...Mostly cloudy. Lows 10 to 15. West winds 10 to
15 mph.
.FRIDAY...Snow showers likely. Highs in the upper 20s. Chance of
snow 70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows in the lower 20s. Chance
of snow 70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs around 30.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 30.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ010-131030-
Northern Erie-
Including the city of Buffalo
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Occasional lake effect snow. Additional accumulation 2
to 4 inches in the most persistent snows. Cold with lows 10 to 15.
West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 100
percent.
.WEDNESDAY...Mostly cloudy with scattered snow showers in the
morning, then mostly sunny in the afternoon. Cold with highs 15 to
20. Northwest winds 10 to 20 mph with gusts up to 30 mph, becoming
west. Chance of snow 40 percent.
.WEDNESDAY NIGHT...Snow showers likely. Accumulation around an inch.
Cold with lows 10 to 15. Light winds, becoming north around 10 mph.
Chance of snow 70 percent.
.THURSDAY...Partly sunny with a 40 percent chance of snow showers.
Cold with highs around 20. Northwest winds 10 to 15 mph, becoming
west.
.THURSDAY NIGHT...Mostly cloudy. Snow showers likely overnight. Cold
with lows 10 to 15. West winds 5 to 10 mph, becoming light. Chance
of snow 70 percent.
.FRIDAY...Snow showers likely. Highs in the mid 20s. Chance of snow
70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 20 to 25. Chance of snow
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs around 30.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 20 to 25.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ002-131030-
Orleans-
Including the city of Medina
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 1 to 2 inches
in the most persistent snows. Windy with lows 15 to 20. West winds
20 to 30 mph, becoming northwest. Chance of snow 100 percent.
.WEDNESDAY...Mostly cloudy. Scattered snow showers in the morning.
Windy, cold with highs in the lower 20s. Northwest winds 20 to
30 mph, becoming west. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers in the
evening, then snow showers likely overnight. Accumulation around an
inch. Cold with lows 10 to 15. West winds 10 to 15 mph with gusts up
to 30 mph, becoming northwest. Chance of snow 70 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 40 percent chance of snow showers. Cold with highs around
20. Northwest winds 10 to 20 mph with gusts up to 30 mph in the
morning, becoming west.
.THURSDAY NIGHT...Mostly cloudy. A chance of snow showers in the
evening. Cold with lows 10 to 15. West winds 10 to 15 mph. Chance of
snow 40 percent.
.FRIDAY...Snow showers likely. Highs in the mid 20s. Chance of snow
70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 20 to 25. Chance of snow
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ011-131030-
Genesee-
Including the city of Batavia
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 2 to 3 inches
in the most persistent snows. Cold with lows 10 to 15. West winds
15 to 20 mph with gusts up to 30 mph, becoming northwest. Chance of
snow 100 percent.
.WEDNESDAY...Cloudy with scattered snow showers in the morning, then
partly sunny in the afternoon. Cold with highs 15 to 20. West winds
15 to 20 mph with gusts up to 35 mph. Chance of snow 40 percent.
.WEDNESDAY NIGHT...Snow showers likely. Accumulation around an inch.
Cold with lows around 10 above. West winds 10 mph or less, becoming
northwest. Chance of snow 70 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 40 percent chance of snow showers. Cold with highs 15 to
20. Northwest winds 10 to 15 mph, becoming west.
.THURSDAY NIGHT...Mostly cloudy. A chance of snow showers overnight.
Cold with lows 10 to 15. West winds 5 to 10 mph, becoming southwest.
Chance of snow 40 percent.
.FRIDAY...Snow showers likely. Highs in the mid 20s. Chance of snow
70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows around 20. Chance of snow
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ085-131030-
Southern Erie-
Including the cities of Orchard Park and Springville
949 PM EST Tue Dec 12 2017

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 3 to 6 inches
in the most persistent snows. Cold with lows ranging from 10 to
15 inland to 15 to 20 along the Lake Erie shore. West winds 15 to
25 mph with gusts up to 35 mph. Chance of snow 100 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
sunny. Scattered snow showers. Cold with highs ranging from 15 to
20 inland to the lower 20s along the Lake Erie shore. Northwest
winds 10 to 20 mph with gusts up to 30 mph, becoming west. Chance of
snow 50 percent.
.WEDNESDAY NIGHT...Snow. Accumulation 1 to 2 inches. Cold with lows
ranging from around 10 inland to 10 to 15 along the Lake Erie shore.
Northwest winds 5 to 10 mph, becoming north. Chance of snow 90
percent.
.THURSDAY...Mostly cloudy. A chance of snow showers in the morning,
then snow showers likely in the afternoon. Cold with highs 15 to 20.
Northwest winds 10 to 15 mph, becoming west. Chance of snow
60 percent.
.THURSDAY NIGHT...Lake effect snow showers likely. Cold with lows
ranging from around 10 above inland to 15 to 20 along the Lake Erie
shore. West winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance
of snow 70 percent.
.FRIDAY...Snow showers likely. Highs in the mid 20s. Chance of snow
70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the upper 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ012-131030-
Wyoming-
Including the city of Warsaw
949 PM EST Tue Dec 12 2017

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 2 to 4 inches
in the most persistent snows. Lows 10 to 15. West winds 15 to
20 mph, becoming northwest with gusts up to 35 mph. Chance of snow
100 percent.
.WEDNESDAY...Mostly cloudy with scattered snow showers in the
morning, then becoming partly sunny. Cold with highs in the teens.
West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 50
percent.
.WEDNESDAY NIGHT...Snow showers likely in the evening, then snow
overnight. Accumulation 1 to 2 inches. Cold with lows around
10 above. West winds 5 to 10 mph, becoming north. Chance of snow
80 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 50 percent chance of snow showers. Cold with highs 15 to
20. Northwest winds 10 to 15 mph, becoming west.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Cold with lows around 10 above. West winds 10 to 15 mph,
diminishing to 5 to 10 mph.
.FRIDAY...Snow showers likely. Highs in the lower 20s. Chance of
snow 70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the upper 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the mid 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the mid 30s.

$$

NYZ019-131030-
Chautauqua-
Including the city of Jamestown
949 PM EST Tue Dec 12 2017

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 5 to 9 inches
in the most persistent snows. Windy. Near steady temperatures
ranging from between 10 and 15 in interior valleys to between 15 and
20 along the Lake Erie shore. West winds 25 to 35 mph, becoming
northwest 20 to 30 mph. Chance of snow 100 percent.
.WEDNESDAY...Lake effect snow in the morning, then just a chance of
snow showers in the afternoon. Areas of blowing snow. Additional
accumulation 2 to 4 inches in the most persistent snows. Windy, cold
with highs ranging from around 20 inland to the mid 20s along the
Lake Erie shore. Northwest winds 15 to 30 mph, becoming west and
diminishing to 10 to 15 mph. Chance of snow 100 percent.
.WEDNESDAY NIGHT...Snow. Additional accumulation 1 to 3 inches. Lows
10 to 15. Light winds, becoming north 5 to 10 mph. Chance of snow
90 percent.
.THURSDAY...Lake effect snow showers likely. Cold with highs 15 to
20. Northwest winds 10 to 15 mph, becoming west. Chance of snow
70 percent.
.THURSDAY NIGHT...Lake effect snow showers likely. Cold with lows
10 to 15. West winds 10 to 15 mph, becoming southwest 10 mph or
less. Chance of snow 70 percent.
.FRIDAY...Snow showers likely. Highs in the mid 20s. Chance of snow
70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the upper 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 20 to 25.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.

$$

NYZ020-131030-
Cattaraugus-
Including the city of Olean
949 PM EST Tue Dec 12 2017

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 4 to 7 inches
in the most persistent snows. Lows 10 to 15. West winds 15 to 20 mph
with gusts up to 30 mph, becoming northwest. Chance of snow 100
percent.
.WEDNESDAY...Periods of snow in the morning, then just a chance of
snow showers in the afternoon. Additional accumulation 1 to 2 inches.
Cold with highs mainly in the teens. Northwest winds 10 to 20 mph
with gusts up to 35 mph, becoming west. Chance of snow 80 percent.
.WEDNESDAY NIGHT...Snow. Additional accumulation 1 to 2 inches. Lows
10 to 15. Southwest winds 5 to 10 mph, becoming light. Chance of
snow 90 percent.
.THURSDAY...Lake effect snow showers likely. Cold with highs 15 to
20. Northwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance
of snow 70 percent.
.THURSDAY NIGHT...Lake effect snow showers likely. Cold with lows
5 to 10 above. West winds 5 to 10 mph, becoming light. Chance of
snow 70 percent.
.FRIDAY...Snow showers likely. Highs in the lower 20s. Chance of
snow 70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the upper 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Lows in the mid 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the mid 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.

$$

NYZ021-131030-
Allegany-
Including the city of Wellsville
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 2 to 3 inches
in the most persistent snows. Lows 10 to 15. West winds 15 to
20 mph, becoming northwest with gusts up to 35 mph. Chance of snow
100 percent.
.WEDNESDAY...Mostly cloudy with scattered snow showers. Windy, cold
with highs 15 to 20. Northwest winds 15 to 30 mph with gusts up to
40 mph, becoming west. Chance of snow 50 percent.
.WEDNESDAY NIGHT...Snow. Accumulation 1 to 2 inches. Lows 10 to 15.
West winds 5 to 10 mph, becoming light. Chance of snow 90 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of snow showers.
Cold with highs 15 to 20. Northwest winds 10 to 15 mph, becoming
west.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows around 10. West winds 5 to 10 mph.
.FRIDAY...Snow showers likely. Highs in the lower 20s. Chance of
snow 60 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Lows in the mid 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the mid 20s.
.TUESDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the mid 30s.

$$

NYZ013-131030-
Livingston-
Including the city of Geneseo
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow showers. Additional accumulation 2 to
4 inches in the most persistent snows. Cold with lows 10 to 15. West
winds 10 to 20 mph, becoming northwest with gusts up to 30 mph.
Chance of snow 100 percent.
.WEDNESDAY...Mostly cloudy with scattered snow showers in the
morning, then partly sunny in the afternoon. Windy, cold with highs
15 to 20. Northwest winds 20 to 30 mph, becoming west. Chance of
snow 30 percent.
.WEDNESDAY NIGHT...Snow showers likely in the evening, then snow
overnight. Accumulation 1 to 2 inches. Cold with lows 10 to 15. West
winds 10 mph or less, becoming northwest. Chance of snow 80 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 40 percent chance of snow showers. Cold with highs 15 to
20. Northwest winds 10 to 15 mph, becoming west.
.THURSDAY NIGHT...Mostly cloudy and cold with lows 10 to 15. West
winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
60 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ014-131030-
Ontario-
Including the city of Canandaigua
949 PM EST Tue Dec 12 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow showers. Additional accumulation 3 to
5 inches in the most persistent snows. Cold with lows ranging from 5
to 10 above on the hilltops to 10 to 15 across the lower elevations.
West winds 10 to 20 mph with gusts up to 30 mph, becoming northwest.
Chance of snow 90 percent.
.WEDNESDAY...Mostly cloudy with scattered snow showers in the
morning. Very windy and cold with highs ranging from 10 to 15 on the
hilltops to 15 to 20 across the lower elevations. West winds 20 to 30
mph with gusts up to 40 mph in the morning. Chance of snow 50
percent.
.WEDNESDAY NIGHT...Snow showers likely. Accumulation 1 to 2 inches
possible. Cold with lows 10 to 15. West winds 10 to 15 mph, becoming
northwest 5 to 10 mph. Chance of snow 70 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 50 percent chance of snow showers. Cold with highs 15 to
20. Northwest winds 10 to 15 mph, becoming west.
.THURSDAY NIGHT...Mostly cloudy and cold with lows 10 to 15. West
winds 10 to 15 mph, diminishing to 5 to 10 mph.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
60 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 15 to 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ003-131030-
Monroe-
Including the city of Rochester
949 PM EST Tue Dec 12 2017

...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 4 to 8 inches
in the most persistent snows. Windy with lows 15 to 20. West winds
15 to 30 mph, becoming northwest. Chance of snow 100 percent.
.WEDNESDAY...Mostly cloudy. Scattered snow showers in the morning.
Windy, cold with highs around 20. Northwest winds 20 to 30 mph,
becoming west. Chance of snow 50 percent.
.WEDNESDAY NIGHT...Cloudy. A chance of snow showers in the evening,
then snow showers likely overnight. Accumulation around an inch.
Cold with lows 10 to 15. West winds 10 to 15 mph with gusts up to
30 mph, becoming northwest. Chance of snow 70 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
sunny. A 50 percent chance of snow showers. Cold with highs around
20. Northwest winds 15 to 20 mph with gusts up to 30 mph in the
morning, becoming west.
.THURSDAY NIGHT...Mostly cloudy. A chance of snow showers in the
evening. Cold with lows 10 to 15. West winds 10 to 15 mph. Chance of
snow 40 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 20s.
.FRIDAY NIGHT...Snow showers likely. Lows around 20. Chance of snow
60 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ004-131030-
Wayne-
Including the city of Newark
949 PM EST Tue Dec 12 2017

...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 5 to 9 inches
in the most persistent snows. Windy with lows 15 to 20. West winds
15 to 30 mph, becoming northwest. Chance of snow 100 percent.
.WEDNESDAY...Snow, especially in the morning. Additional
accumulation 2 to 4 inches. Windy and colder with highs ranging from
around 20 inland to the mid 20s along the Lake Ontario shore.
Northwest winds 20 to 35 mph. Chance of snow 100 percent.
.WEDNESDAY NIGHT...Snow showers likely. Additional accumulation 2 to
4 inches possible. Windy with lows 10 to 15. West winds 20 to
30 mph, becoming northwest and diminishing to 5 to 10 mph. Chance of
snow 70 percent.
.THURSDAY...Lake effect snow showers likely. Cold with highs in the
lower 20s. Northwest winds 10 to 20 mph, becoming west with gusts up
to 30 mph. Chance of snow 70 percent.
.THURSDAY NIGHT...Lake effect snow showers likely in the evening.
Cold with lows 10 to 15. West winds 10 to 15 mph. Chance of snow
70 percent.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.
.FRIDAY NIGHT...Snow showers likely. Lows around 20. Chance of snow
60 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs around 30.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows around 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the upper 30s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Partly sunny with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ005-131030-
Northern Cayuga-
Including the city of Fair Haven
949 PM EST Tue Dec 12 2017

...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Additional accumulation 5 to 9 inches
in the most persistent snows. Lows 15 to 20. West winds 10 to 20 mph
with gusts up to 30 mph, becoming northwest. Chance of snow 100
percent.
.WEDNESDAY...Snow in the morning, then just scattered snow showers
in the afternoon. Additional accumulation 2 to 4 inches. Windy and
much colder with highs in the lower 20s. Northwest winds 20 to 30
mph, becoming west. Chance of snow 100 percent.
.WEDNESDAY NIGHT...Lake effect snow in the evening, then snow
showers likely overnight. Additional accumulation 2 to 4 inches in
the most persistent snows. Cold with lows 10 to 15. West winds 10 to
15 mph with gusts up to 30 mph, becoming northwest 5 to 10 mph.
Chance of snow 80 percent.
.THURSDAY...Lake effect snow showers likely. Cold with highs around
20. Northwest winds 10 to 15 mph, becoming west. Chance of snow
70 percent.
.THURSDAY NIGHT...Lake effect snow showers likely in the evening,
then a chance of snow showers overnight. Cold with lows 10 to 15.
West winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance of snow
70 percent.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.
.FRIDAY NIGHT...Snow showers likely. Lows around 20. Chance of snow
60 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs around 30.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows around 20.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Lows in the upper 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the upper 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ006-131030-
Oswego-
Including the city of Oswego
949 PM EST Tue Dec 12 2017

...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Snow may be heavy at times.
Additional accumulation 5 to 9 inches in the most persistent snows.
Windy with lows ranging from 5 to 10 above on the Tug Hill to 15 to
20 across the lower elevations. West winds 10 to 20 mph, becoming
northwest and increasing to 20 to 30 mph. Chance of snow 100
percent.
.WEDNESDAY...Lake effect snow, with areas of blowing snow in the
morning. Additional accumulation 3 to 5 inches in the most
persistent snows. Windy, colder with highs ranging from 10 to 15 on
the Tug Hill to 20 to 25 across the lower elevations. Northwest
winds 20 to 30 mph, becoming west. Chance of snow near 100 percent.
.WEDNESDAY NIGHT...Lake effect snow in the evening, then snow
showers likely overnight. Additional accumulation 2 to 3 inches in
the most persistent snows. Windy, cold with lows ranging from zero
to 5 below on the Tug Hill to 5 to 10 above across the lower
elevations. West winds 20 to 30 mph, becoming light. Chance of snow
80 percent.
.THURSDAY...Lake effect snow showers likely. Cold with highs ranging
from 10 to 15 on the Tug Hill to 15 to 20 across the lower
elevations. Northwest winds 10 to 15 mph, becoming west. Chance of
snow 70 percent.
.THURSDAY NIGHT...Lake effect snow showers likely. Lows ranging from
zero to 5 above on the Tug Hill to 5 to 10 above across the lower
elevations. West winds 10 to 15 mph, becoming northwest 5 to 10 mph.
Chance of snow 70 percent.
.FRIDAY...Snow showers likely. Highs 20 to 25. Chance of snow
60 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the upper 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 10 to 15.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.
.SUNDAY NIGHT...Snow showers likely. Lows in the mid 20s. Chance of
snow 60 percent.
.MONDAY...Snow showers likely. Highs in the mid 30s. Chance of snow
60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the mid 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the upper 30s.

$$

NYZ007-131030-
Jefferson-
Including the city of Watertown
949 PM EST Tue Dec 12 2017

...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow over the Tug Hill, otherwise mostly
cloudy with scattered light snow showers. Additional accumulation 2
to 4 inches in the most persistent snows south of Watertown. Lows 5
to 10 above. Northwest winds 10 to 15 mph. Chance of snow near 100
percent.
.WEDNESDAY...Snow in the morning, then scattered snow showers in the
afternoon. Additional accumulation 3 to 5 inches. Windy and much
colder with highs ranging from 10 to 15 inland to 15 to 20 along the
Lake Ontario shore. Northwest winds 20 to 30 mph, becoming west.
Chance of snow 100 percent.
.WEDNESDAY NIGHT...Partly cloudy and windy, cold with lows zero to
5 above. West winds 20 to 30 mph, becoming light.
.THURSDAY...Partly sunny with a 40 percent chance of snow showers.
Cold with highs ranging from 10 to 15 inland to 15 to 20 along the
Lake Ontario shore. West winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. A chance of snow showers in the
evening, then snow showers likely overnight. Cold with lows ranging
from zero to 5 above across the Tug Hill to 5 to 10 above along the
Lake Ontario shore. West winds 10 to 15 mph, becoming northwest 5 to
10 mph. Chance of snow 70 percent.
.FRIDAY...Snow showers likely. Highs 20 to 25. Chance of snow
70 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the mid 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 10 to 15.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the lower 30s.
.SUNDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
60 percent.
.MONDAY...Snow showers likely. Highs in the lower 30s. Chance of
snow 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows in the mid 20s.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s.

$$

NYZ008-131030-
Lewis-
Including the city of Lowville
949 PM EST Tue Dec 12 2017

...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY...

.OVERNIGHT...Lake effect snow. Snow may be heavy at times.
Additional accumulation 2 to 4 inches in the most persistent snows.
Lows 5 to 10 above. West winds 5 to 10 mph, becoming northwest 10 to
15 mph. Chance of snow 100 percent.
.WEDNESDAY...Snow. Additional accumulation 3 to 6 inches. Much
colder with highs 10 to 15. Northwest winds 10 to 15 mph with gusts
up to 30 mph, becoming west. Chance of 100 percent.
.WEDNESDAY NIGHT...Partly to mostly cloudy. A 50 percent chance of
snow showers. Cold with lows zero to 5 above. West winds 10 to
15 mph with gusts up to 30 mph in the evening, becoming light.
.THURSDAY...Partly to mostly sunny. A 50 percent chance of snow
showers. Cold with highs 10 to 15. West winds 10 mph or less,
increasing to 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of snow showers in the
evening, then mostly cloudy with lake effect snow showers likely
overnight. Cold with lows zero to 5 above. West winds 10 to 15 mph,
becoming northwest 5 to 10 mph. Chance of snow 70 percent.
.FRIDAY...Snow showers likely. Highs 15 to 20. Chance of snow
60 percent.
.FRIDAY NIGHT...Snow showers likely. Lows 10 to 15. Chance of snow
70 percent.
.SATURDAY...Snow showers likely. Highs in the mid 20s. Chance of
snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 10 to 15.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs around 30.
.SUNDAY NIGHT...Snow showers likely. Lows 15 to 20. Chance of snow
60 percent.
.MONDAY...Snow showers likely. Highs in the lower 30s. Chance of
snow 60 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 20 to 25.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the lower 30s.

$$



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