Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. 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.

Fair

73°F

23°C

Humidity	84%
Wind Speed	SW 12 mph
Barometer	29.92 in (1012.4 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	9 Jul 7:53 am EDT

More Information:

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

Extended Forecast for

2 Miles S Stanley NY

Today
High: 86 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 65 °F
Chance
T-storms then
Chance
Showers
Friday
High: 78 °F
Showers
Likely
Friday Night
Low: 61 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 86. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Northwest wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Light northwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Mostly sunny, with a high near 78. Light north wind increasing to 5 to 10 mph in the morning.

Saturday Night

Mostly clear, with a low around 57. Light north wind.

Sunday

Sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 60. Light and variable wind.

Monday

Mostly sunny, with a high near 85.

Monday Night

Partly cloudy, with a low around 66.