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	29.86 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	11 Mar 4:15 am EDT

More Information:

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

Extended Forecast for

3 Miles WSW Salamanca NY

Overnight
Low: 49 °F
Slight Chance
T-storms
Wednesday
High: 66 °F
Showers
Wednesday Night
Low: 25 °F
Showers then
Chance Wintry
Mix
Thursday
High: 34 °F
Decreasing
Clouds
Thursday Night
Low: 25 °F
Partly Cloudy
Friday
High: 44 °F
Rain/Snow
Likely
Friday Night
Low: 22 °F
Snow Likely
Saturday
High: 35 °F
Partly Sunny
Saturday Night
Low: 23 °F
Mostly Cloudy
then Snow
Showers
Likely

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 49. Light west wind. Chance of precipitation is 20%.

Wednesday

Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 66. Southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Rain showers and sleet before 2am, then a chance of rain and snow showers between 2am and 3am, then a slight chance of snow showers after 3am. Some thunder is also possible. Low around 25. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

Thursday

Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind around 14 mph, with gusts as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.

Friday

Rain and snow likely. Mostly cloudy, with a high near 44. South wind 9 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Snow likely before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 22. West wind around 13 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

Saturday

Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 24 mph.

Saturday Night

Snow showers likely after 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Sunday

Snow showers likely, possibly mixed with rain before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

Sunday Night

Showers. Low around 29. Chance of precipitation is 90%.

Monday

Rain and snow showers. High near 41. Chance of precipitation is 80%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.