Significant Severe Weather and Heavy Rain Continue for the Central U.S.

Severe thunderstorms, with some strong tornadoes and very large hail, will continue across central portions of the country through early Thursday morning. Very heavy rainfall on already saturated and flooded ground, will produce more significant flooding in these areas. Severe thunderstorm and heavy rain threats continue across the Central and Southern Plains on Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

56°F

13°C

Humidity	77%
Wind Speed	SW 9 mph
Barometer	30.07 in (1018.1 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	23 May 3:53 am EDT

More Information:

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

Extended Forecast for

Penn Yan NY

Today

Severe
Thunderstorms
High: 78 °F
Tonight

Chance
Showers
Low: 53 °F
Friday

Partly Sunny
High: 66 °F
Friday
Night

Mostly Cloudy
Low: 51 °F
Saturday

Slight Chance
Showers then
T-storms
Likely
High: 76 °F
Saturday
Night

T-storms
Likely
Low: 62 °F
Sunday

Chance
Showers then
Partly Sunny
High: 75 °F
Sunday
Night

Mostly Cloudy
Low: 53 °F
Memorial
Day

Mostly Sunny
High: 70 °F

Detailed Forecast

Today

Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some storms could be severe, with hail and damaging winds. High near 78. South wind 10 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 53. West wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Partly sunny, with a high near 66. Northwest wind 11 to 14 mph.

Friday Night

Mostly cloudy, with a low around 51. North wind 6 to 8 mph becoming south after midnight.

Saturday

A slight chance of showers, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 76. South wind 13 to 16 mph. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

Sunday

A chance of showers before 8am. Partly sunny, with a high near 75. Chance of precipitation is 30%.

Sunday Night

Mostly cloudy, with a low around 53.

Memorial Day

Mostly sunny, with a high near 70.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 30%.