



Lake Effect Snow Continues; Heavy Rainfall Potential for Hawaii
Heavy lake effect snow continues downwind of the Great Lakes resulting in difficult travel conditions. Meanwhile, colder air is sliding southward toward the Southeast portions of the country where freeze warnings are in effect. Air stagnation concerns linger for the interior Pacific Northwest. A low-pressure area developing near Hawaii may bring heavy rainfall and flooding through mid-week. Read More >
Hazardous Weather Conditions

Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64° N Lon: 77.05° W Elev: 902 ft.NA
Humidity | NA |
Wind Speed | NA |
Barometer | NA |
Dewpoint | NA |
Visibility | NA |
Last update | 28 Nov 7:53 am EST |
Detailed forecast for
Seneca County
Rest Of Today
Partly sunny with a 50 percent chance of snow showers. Areas of blowing snow this afternoon. Highs in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Partly cloudy. A chance of snow showers, mainly in the evening. Lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent.
Wednesday
Partly sunny in the morning, then mostly cloudy with a chance of snow showers in the afternoon. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent.
Wednesday Night
Partly cloudy. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday
Partly sunny. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Mostly cloudy. Lows in the upper 30s.
Friday
Showers likely. Highs in the mid 40s. Chance of rain 70 percent.
Friday Night
Mostly cloudy with a 30 percent chance of rain showers. Lows in the lower 30s.
Saturday
Mostly cloudy. Highs in the lower 40s.
Saturday Night
Partly cloudy. Lows in the lower 30s.
Sunday
Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 40s.
Sunday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.
Monday
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s.
Additional Forecasts and Information
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