Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Partly Cloudy

61°F

16°C

Humidity	72%
Wind Speed	S 9 G 17 mph
Barometer	29.87 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	7 Mar 12:15 pm EST

More Information:

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

Extended Forecast for

Olean NY

This Afternoon
High: 70 °F
Showers
Tonight
Low: 41 °F
Showers then
Chance
Showers
Sunday
High: 55 °F
Becoming
Sunny
Sunday Night
Low: 40 °F
Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 66 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Chance
Showers then
Showers
Wednesday
High: 66 °F
Showers

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 70. Southwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 41. Southwest wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy through mid morning, then gradual clearing, with a high near 55. West wind 6 to 10 mph, with gusts as high as 21 mph.

Sunday Night

Clear, with a low around 40. Southwest wind around 6 mph.

Monday

Sunny, with a high near 64. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

Monday Night

Mostly clear, with a low around 46. Southwest wind around 5 mph becoming calm after midnight.

Tuesday

Mostly sunny, with a high near 66. Calm wind becoming southwest 5 to 7 mph in the morning.

Tuesday Night

Showers, mainly after 1am. Low around 52. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%.