Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64° N Lon: 77.05° W Elev: 902 ft.

Overcast and Breezy

27°F

-3°C

Humidity 66%
Wind Speed W 21 G 37 mph
Barometer 29.88 in (1013.0 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill13°F (-11°C)
Last update 11 Jan 5:53 pm EST
Detailed forecast for

Seneca County

Tonight
Mostly cloudy with a chance of snow showers this evening, then partly cloudy after midnight. Blustery with lows in the mid 20s. Northwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 50 percent.
Monday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.
Tuesday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 40s. South winds 10 to 15 mph with gusts up to 25 mph.
Tuesday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 30 mph.
Wednesday
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 40s.
Wednesday Night
Rain and snow likely. Lows around 20. Chance of precipitation 70 percent.
Thursday
Snow likely. Highs in the mid 20s. Chance of snow 70 percent.
Thursday Night
Mostly cloudy with a 50 percent chance of snow showers. Lows near 15.
Friday
Partly sunny. Highs in the mid 20s.
Friday Night
Mostly cloudy. Lows near 15.
Saturday
Partly sunny. Highs around 30.
Saturday Night
Partly cloudy. Lows 15 to 20.
Sunday
Partly sunny with a 40 percent chance of snow showers. Highs around 30.



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335 PM EST Sun Jan 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database