Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Partly Cloudy

75°F

24°C

Humidity	88%
Wind Speed	S 13 mph
Barometer	30.01 in (1015.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	13 Jul 10:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles NNE Naples NY

Tonight
Low: 69 °F
Slight Chance
T-storms
Monday
High: 86 °F
Chance
Showers
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 90 °F
Hot
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 90 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms
Thursday
High: 89 °F
Chance
T-storms then
Showers
Likely
Thursday Night
Low: 71 °F
Showers
Likely

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 20%.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Increasing clouds, with a high near 86. Light southwest wind. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 67. Calm wind.

Tuesday

Sunny and hot, with a high near 90. Calm wind.

Tuesday Night

Mostly clear, with a low around 71. Calm wind.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 90. South wind 3 to 5 mph. 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 72. Light south wind. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. West wind around 7 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Friday

Showers likely, mainly after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Friday Night

Showers likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Saturday

A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Saturday Night

A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.