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

72°F

22°C

Humidity	73%
Wind Speed	Calm
Barometer	29.93 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	18 Jun 3:35 pm EDT

More Information:

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

Extended Forecast for

Ellicottville NY

This Afternoon
High: 80 °F
T-storms
Tonight
Low: 64 °F
T-storms then
Chance
Showers
Juneteenth
High: 74 °F
Showers
Likely
Thursday Night
Low: 55 °F
Chance
Showers
Friday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 60 °F
Partly Cloudy
then Slight
Chance
Showers
Saturday
High: 82 °F
Partly Sunny
Saturday Night
Low: 68 °F
Chance
Showers
Sunday
High: 87 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 80. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 2am. Low around 64. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 74. Southwest wind 9 to 11 mph, with gusts as high as 24 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 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. West wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 5 to 8 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 60. Light southwest wind. Chance of precipitation is 20%.

Saturday

Partly sunny, with a high near 82. Southwest wind 3 to 8 mph.

Saturday Night

A chance of showers after 8pm. Partly cloudy, with a low around 68. Southwest wind around 6 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 87.

Sunday Night

Mostly clear, with a low around 69.

Monday

Sunny and hot, with a high near 90.

Monday Night

Mostly clear, with a low around 70.