Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

21°F

-6°C

Humidity	100%
Wind Speed	Calm
Barometer	29.68 in
Dewpoint	21°F (-6°C)
Visibility	7.00 mi
Last update	11 Nov 2:15 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Great Valley NY

Winter Weather Advisory November 11, 02:23am until November 11, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 11, 02:23am until November 11, 01:00pm
NOW until 1:00pm Tue
Winter Weather Advisory
Overnight
Low: 22 °F
Snow Showers
Veterans Day
High: 35 °F
Snow Showers
Tuesday Night
Low: 23 °F
Chance Snow
Showers
Wednesday
High: 38 °F
Rain/Snow
Likely then
Wintry Mix
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 39 °F
Chance
Rain/Snow
Thursday Night
Low: 27 °F
Chance Snow
Showers then
Mostly Cloudy
Friday
High: 41 °F
Partly Sunny

Detailed Forecast

Overnight

Snow showers. Low around 22. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

Veterans Day

Snow showers, mainly before 4pm. High near 35. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

A chance of snow showers, mainly after 8pm. Mostly cloudy, with a low around 23. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday

Rain showers and snow showers, possibly mixed with sleet before 3pm, then rain and snow showers. High near 38. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

Wednesday Night

Rain and snow showers. Low around 31. West wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 39. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A chance of snow showers before 7pm. Mostly cloudy, with a low around 27. West wind 3 to 6 mph. Chance of precipitation is 30%.

Friday

Partly sunny, with a high near 41. West wind 3 to 8 mph.

Friday Night

Partly cloudy, with a low around 21.

Saturday

Partly sunny, with a high near 42.

Saturday Night

Showers likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

Sunday

Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.