Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Thunderstorm Heavy Rain

N/A

Humidity	NA
Wind Speed	SW 7 mph
Barometer	29.76 in
Dewpoint	N/A
Visibility	2.50 mi
Last update	2 Aug 10:35 pm EDT

More Information:

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

Extended Forecast for

Saint Bonaventure NY

Flood Watch August 2, 11:29pm until August 3, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 2, 11:29pm until August 3, 02:00am
NOW until 2:00am Mon
Flood Watch
Tonight
Low: 60 °F
Showers
Monday
High: 74 °F
Mostly Cloudy
then Slight
Chance
Showers
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 80 °F
Mostly Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 82 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 62 °F
Chance
T-storms
Thursday
High: 82 °F
Showers
Likely

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms, mainly between 1am and 3am. Low around 60. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers between noon and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. Northwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 51. Light north wind.

Tuesday

Mostly sunny, with a high near 80. Calm wind.

Tuesday Night

Mostly clear, with a low around 56. Calm wind.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%. 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 2am. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.

Thursday

Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Saturday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.