Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Mostly Cloudy

N/A

Humidity	NA
Wind Speed	Calm
Barometer	29.94 in
Dewpoint	N/A
Visibility	7.00 mi
Last update	18 Jun 7:15 am EDT

More Information:

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

Extended Forecast for

2 Miles W Great Valley NY

Today
High: 79 °F
Slight Chance
Showers and
Patchy Fog
then Showers
Likely
Tonight
Low: 65 °F
Showers
Likely
Juneteenth
High: 71 °F
Showers
Likely
Thursday Night
Low: 55 °F
Slight Chance
Showers
Friday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 67 °F
Mostly Cloudy
Sunday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 79. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 65. South wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 71. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers before 2am. Partly cloudy, with a low around 55. West wind 3 to 7 mph. Chance of precipitation is 20%.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 3 to 7 mph. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 59. Light southwest wind.

Saturday

Mostly sunny, with a high near 80. Southwest wind 3 to 7 mph.

Saturday Night

Mostly cloudy, with a low around 67. Southwest wind around 6 mph.

Sunday

Mostly sunny, with a high near 87.