Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Light Snow

23°F

-5°C

Humidity	100%
Wind Speed	Calm
Barometer	30.17 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	28 Nov 11:35 pm EST

More Information:

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

Extended Forecast for

4 Miles SW Allegany NY

Lake Effect Snow Warning November 29, 12:09am until November 29, 01:00am

Click here for hazard details and duration

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Lake Effect Snow Warning November 29, 12:09am until November 29, 01:00am
NOW until 1:00am Sat
Lake Effect Snow Warning
Overnight
Low: 20 °F
Snow Showers
Likely
Saturday
High: 32 °F
Chance Snow
Showers
Saturday Night
Low: 22 °F
Chance Snow
Showers then
Snow Showers
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 18 °F
Snow Showers
Monday
High: 28 °F
Mostly Cloudy
Monday Night
Low: 16 °F
Mostly Cloudy
then Snow
Showers
Likely
Tuesday
High: 30 °F
Snow Showers
Likely

Detailed Forecast

Overnight

Snow showers likely, mainly before 1am. Cloudy, with a low around 20. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow showers before noon, then a chance of snow showers after 3pm. Cloudy, with a high near 32. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers, mainly after 1am. Low around 22. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Sunday

Snow showers before 10am, then rain and snow showers. High near 37. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Sunday Night

Snow showers, mainly before 1am. Low around 18. West wind 11 to 15 mph. Chance of precipitation is 80%.

Monday

Mostly cloudy, with a high near 28. Northwest wind 5 to 9 mph becoming light west in the afternoon.

Monday Night

Snow showers likely after 1am. Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%.

Tuesday

Snow showers likely. Mostly cloudy, with a high near 30. South wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 70%.

Tuesday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

Wednesday

Mostly cloudy, with a high near 30.

Wednesday Night

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

Thursday

A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.