Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fog/Mist

N/A

Humidity	NA
Wind Speed	SW 3 mph
Barometer	30.03 in
Dewpoint	N/A
Visibility	2.50 mi
Last update	17 Aug 9:55 am EDT

More Information:

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

Extended Forecast for

3 Miles NW Ellicottville NY

Today
High: 77 °F
Showers
Likely
Tonight
Low: 52 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 77 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 62 °F
Showers
Likely
Wednesday
High: 76 °F
Showers
Likely
Wednesday Night
Low: 59 °F
Showers
Likely then
Chance
Showers
Thursday
High: 76 °F
Mostly Sunny

Detailed Forecast

Today

Showers and thunderstorms likely. Mostly cloudy, with a high near 77. West wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 52. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 74. Northeast wind around 7 mph.

Monday Night

Partly cloudy, with a low around 57. Southeast wind around 5 mph.

Tuesday

A slight chance of showers after 2pm. Partly sunny, with a high near 77. South wind around 6 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. South wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. South wind around 6 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Light east wind. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 76.

Thursday Night

Mostly clear, with a low around 56.

Friday

Sunny, with a high near 80.

Friday Night

Mostly clear, with a low around 60.

Saturday

Sunny, with a high near 81.