Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fair

N/A

Humidity	NA
Wind Speed	S 3 mph
Barometer	29.94 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	11 Mar 1:35 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Ellicottville NY

Overnight
Low: 56 °F
Slight Chance
T-storms
Wednesday
High: 64 °F
Showers
Wednesday Night
Low: 24 °F
Showers then
Rain/Snow and
Breezy
Thursday
High: 31 °F
Chance Snow
Showers
Thursday Night
Low: 22 °F
Partly Cloudy
Friday
High: 39 °F
Snow then
Rain/Snow and
Breezy
Friday Night
Low: 22 °F
Chance Snow
Showers
Saturday
High: 32 °F
Partly Sunny
Saturday Night
Low: 24 °F
Chance Snow
Showers then
Snow Showers
Likely

Detailed Forecast

Overnight

A slight chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 56. South wind 7 to 9 mph. Chance of precipitation is 20%.

Wednesday

Showers and thunderstorms before 10am, then showers and possibly a thunderstorm, mainly after 10am. High near 64. South wind 14 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 24. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

Thursday Night

Partly cloudy, with a low around 22. West wind 7 to 10 mph becoming southwest after midnight.

Friday

Snow before 2pm, then snow, possibly mixed with rain. High near 39. Breezy, with a south wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

A chance of snow showers before 2am. Mostly cloudy, with a low around 22. West wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

Saturday

Partly sunny, with a high near 32. West wind 7 to 9 mph, with gusts as high as 21 mph.

Saturday Night

Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

Sunday

Rain and snow showers likely before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

Sunday Night

Rain and snow showers. Low around 25. Chance of precipitation is 90%.

Monday

Rain and snow showers. High near 34. Chance of precipitation is 80%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.