Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

32°F

0°C

Humidity	100%
Wind Speed	NE 3 mph
Barometer	29.74 in
Dewpoint	32°F (0°C)
Visibility	7.00 mi
Last update	9 Nov 6:15 pm EST

More Information:

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

Extended Forecast for

3 Miles ESE Great Valley NY

Tonight
Low: 24 °F
Snow/Sleet
Likely and
Patchy Fog
Monday
High: 31 °F
Snow Showers
Likely
Monday Night
Low: 20 °F
Chance Snow
Showers then
Snow Showers
Veterans Day
High: 36 °F
Snow Showers
Tuesday Night
Low: 24 °F
Snow Showers
Likely
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Showers then
Rain/Snow
Thursday
High: 40 °F
Chance
Rain/Snow
Thursday Night
Low: 28 °F
Chance Snow
Showers

Detailed Forecast

Tonight

A chance of snow showers and sleet before 7pm, then snow showers likely. Patchy fog between 8pm and 1am. Otherwise, cloudy, with a low around 24. North wind 6 to 8 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

Monday

Snow showers likely, mainly before 8am. Cloudy, with a high near 31. Northwest wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Snow showers, mainly after midnight. Low around 20. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Veterans Day

Snow showers. High near 36. West wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow showers likely, mainly between 8pm and 11pm. Cloudy, with a low around 24. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Wednesday

Rain and snow showers likely before 1pm, then rain showers. High near 40. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain showers before 1am, then rain and snow showers likely. Low around 30. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Thursday

A chance of rain and snow showers. Mostly cloudy, with a high near 40. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Thursday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Friday

Partly sunny, with a high near 42.

Friday Night

Mostly cloudy, with a low around 24.

Saturday

Partly sunny, with a high near 43.

Saturday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Sunday

Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.