Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. 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

83°F

28°C

Humidity	61%
Wind Speed	Calm
Barometer	29.95 in (1013.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	12 Aug 7:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles S Stanley NY

Tonight
Low: 70 °F
Partly Cloudy
Wednesday
High: 86 °F
Chance
T-storms then
Showers
Wednesday Night
Low: 66 °F
Showers
Likely
Thursday
High: 81 °F
Mostly Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 61 °F
Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 70. Northeast wind around 6 mph becoming southwest in the evening.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 86. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 66. West wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 81. North wind 7 to 10 mph.

Thursday Night

Mostly clear, with a low around 59. North wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 84. Calm wind becoming northeast 5 to 7 mph in the afternoon.

Friday Night

Clear, with a low around 61. Light and variable wind.

Saturday

Sunny, with a high near 89. South wind 3 to 5 mph.

Saturday Night

Mostly clear, with a low around 67.