Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Partly Cloudy

28°F

-2°C

Humidity	64%
Wind Speed	SW 8 G 20 mph
Barometer	29.72 in
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	20°F (-7°C)
Last update	27 Nov 12:55 am EST

More Information:

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

Extended Forecast for

Ellicottville NY

Lake Effect Snow Warning until November 29, 01:00am

Click here for hazard details and duration

Lake Effect Snow Warning

Lake Effect Snow Warning until November 29, 01:00am
NOW until 1:00am Sat
Lake Effect Snow Warning
Overnight
Low: 26 °F
Snow Showers
Likely
Thanksgiving Day
High: 34 °F
Snow and
Patchy
Blowing Snow
Thursday Night
Low: 25 °F
Heavy Snow
and Patchy
Blowing Snow
Friday
High: 32 °F
Snow
Friday Night
Low: 22 °F
Snow Showers
Likely
Saturday
High: 31 °F
Mostly Cloudy
Saturday Night
Low: 22 °F
Chance Snow
Showers then
Snow Showers
Sunday
High: 37 °F
Snow Showers
then
Rain/Snow

Detailed Forecast

Overnight

Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 26. Southwest wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Thanksgiving Day

Snow. Some thunder is also possible. Patchy blowing snow before noon, then patchy blowing snow after 5pm. High near 34. West wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Patchy blowing snow before 7pm, then patchy blowing snow after 3am. Low around 25. West wind 15 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday

Snow before 1pm, then snow showers likely after 1pm. High near 32. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 22. West wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Saturday

Mostly cloudy, with a high near 31. West wind around 6 mph becoming calm in the afternoon.

Saturday Night

Snow showers, mainly after 1am. Low around 22. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 80%.

Sunday

Snow showers before 1pm, then rain and snow showers. High near 37. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

Sunday Night

Snow showers likely, mainly before 1am. Cloudy, with a low around 22. Chance of precipitation is 70%.

Monday

A chance of snow showers before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.

Tuesday Night

A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

Wednesday

A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 30%.