Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

50°F

10°C

Humidity	100%
Wind Speed	S 15 G 23 mph
Barometer	29.42 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	16 Mar 7:35 am EDT

More Information:

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

Extended Forecast for

4 Miles ENE Great Valley NY

Wind Advisory March 16, 07:46am until March 16, 08:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory March 16, 07:46am until March 16, 08:00pm
NOW until 8:00pm Mon
Wind Advisory
Today
High: 54 °F⇓
Chance
Showers then
Showers
Tonight
Low: 14 °F
Heavy Snow
then Chance
Snow Showers
Tuesday
High: 20 °F
Chance Snow
Showers
Tuesday Night
Low: 13 °F
Chance Snow
Showers
Wednesday
High: 30 °F
Mostly Cloudy
Wednesday Night
Low: 23 °F
Slight Chance
Snow Showers
Thursday
High: 41 °F
Mostly Cloudy
then Chance
Showers
Thursday Night
Low: 30 °F
Chance
Showers

Detailed Forecast

Today

Showers, mainly after noon. Temperature rising to near 54 by noon, then falling to around 37 during the remainder of the day. South wind 11 to 15 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Snow showers, mainly before 10pm. The snow could be heavy at times. Low around 14. West wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 20. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 13. West wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Wednesday

Mostly cloudy, with a high near 30. Southwest wind 3 to 7 mph.

Wednesday Night

A slight chance of snow showers. Mostly cloudy, with a low around 23. South wind around 6 mph. Chance of precipitation is 20%.

Thursday

A chance of showers after 2pm. Mostly cloudy, with a high near 41. Southwest wind around 7 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers before 2am. Mostly cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 30%.

Friday

A chance of rain and snow showers after 2pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.

Friday Night

A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 2am, then a chance of rain and snow showers after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

Saturday

A chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 40%.

Saturday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

Sunday

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