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.

Overcast

N/A

Humidity	NA
Wind Speed	NE 9 mph
Barometer	30.05 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	17 Aug 6:35 pm EDT

More Information:

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

Extended Forecast for

4 Miles ENE Ellicottville NY

Tonight
Low: 50 °F
Showers
Likely then
Mostly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 76 °F
Partly Sunny
Tuesday Night
Low: 59 °F
Chance
Showers
Wednesday
High: 74 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 58 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 73 °F
Partly Sunny
Thursday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 72. East wind around 6 mph.

Monday Night

Mostly clear, with a low around 53. Light and variable wind.

Tuesday

Partly sunny, with a high near 76. South wind around 6 mph.

Tuesday Night

A chance of showers, mainly after 2am. Mostly cloudy, with a low around 59. South wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. South wind around 5 mph becoming southwest in the afternoon. 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. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%.

Thursday

Partly sunny, with a high near 73. North wind 3 to 6 mph.

Thursday Night

Mostly clear, with a low around 53.

Friday

Sunny, with a high near 80.

Friday Night

Mostly clear, with a low around 58.

Saturday

Mostly sunny, with a high near 81.