Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

59°F

15°C

Humidity	100%
Wind Speed	S 8 mph
Barometer	30.04 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	16 Jun 11:15 pm EDT

More Information:

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

Extended Forecast for

Olean NY

Tonight
Low: 60 °F
Chance
Showers and
Patchy Fog
Tuesday
High: 74 °F
Chance
Showers and
Patchy Fog
then Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Likely
Wednesday
High: 82 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Juneteenth
High: 76 °F
Showers
Likely
Thursday Night
Low: 57 °F
Chance
Showers then
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 56 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers, mainly after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.

Tuesday

Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 7am. Otherwise, cloudy, with a high near 74. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 64. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 82. Southwest wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 65. Southwest wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers likely and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. West wind 10 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers before 8pm. Partly cloudy, with a low around 57. West wind 5 to 8 mph. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 6 to 8 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 82.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.