Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

72°F

22°C

Humidity	100%
Wind Speed	W 3 mph
Barometer	30.04 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	1 Sep 10:35 am EDT

More Information:

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

Extended Forecast for

4 Miles NE Great Valley NY

Today
High: 82 °F
Chance
Showers then
Mostly Sunny
Tonight
Low: 64 °F
Partly Cloudy
then Chance
T-storms and
Patchy Fog
Wednesday
High: 83 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 65 °F
T-storms
Thursday
High: 77 °F
Showers
Likely
Thursday Night
Low: 59 °F
Chance
Showers
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 71 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of thunderstorms after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 83. West 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 Night

Showers and possibly a thunderstorm. Low around 65. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. West wind 5 to 8 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 and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 56. Calm wind.

Saturday

Mostly sunny, with a high near 71.

Saturday Night

Mostly clear, with a low around 53.

Sunday

Mostly sunny, with a high near 72.

Sunday Night

Partly cloudy, with a low around 54.