Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fair

59°F

15°C

Humidity	100%
Wind Speed	Calm
Barometer	30.10 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	16 Aug 6:15 am EDT

More Information:

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

Extended Forecast for

4 Miles WSW Delevan NY

Today
High: 77 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 66 °F
Showers
Likely
Monday
High: 73 °F
Chance
Showers
Monday Night
Low: 57 °F
Patchy Fog
Tuesday
High: 73 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
then Chance
Showers
Wednesday
High: 71 °F
Showers
Likely
Wednesday Night
Low: 54 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 70 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 77. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Cloudy, with a low around 66. West wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A chance of showers, mainly after 8am. Mostly cloudy, with a high near 73. Northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57. Light west wind.

Tuesday

Patchy fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 59. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%.

Wednesday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. West wind around 6 mph. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 70.

Thursday Night

Mostly clear, with a low around 52.

Friday

Mostly sunny, with a high near 72.

Friday Night

Partly cloudy, with a low around 55.

Saturday

A chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 40%.