Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

77°F

25°C

Humidity	100%
Wind Speed	W 3 mph
Barometer	30.10 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	1 Jul 9:15 am EDT

More Information:

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

Extended Forecast for

5 Miles S East Otto NY

Heat Advisory July 1, 12:00pm until July 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Hot
Tonight
Low: 72 °F
Clear
Thursday
High: 93 °F
Hot
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 90 °F
Sunny then
Chance
T-storms
Friday Night
Low: 68 °F
Chance
Showers then
Chance
T-storms
Independence Day
High: 87 °F
Showers
Likely
Saturday Night
Low: 66 °F
Chance
T-storms
Sunday
High: 83 °F
Showers
Likely

Detailed Forecast

Today

Mostly sunny and hot, with a high near 92. Heat index values as high as 99. West wind 7 to 11 mph.

Tonight

Clear, with a low around 72. Southwest wind around 6 mph.

Thursday

Sunny and hot, with a high near 93. Heat index values as high as 97. West wind 6 to 9 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 72. West wind 3 to 5 mph.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. West wind 3 to 8 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 68. Light southwest wind. Chance of precipitation is 30%.

Independence Day

A chance of showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. West wind 3 to 6 mph. Chance of precipitation is 60%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 50%.

Sunday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Monday Night

A chance of thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 83.