Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

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

Fair

60°F

16°C

Humidity 67%
Wind Speed S 17 G 23 mph
Barometer 29.65 in (1003.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 5 May 5:53 am EDT
Detailed forecast for

Yates County

Today
Partly sunny. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 70 percent.
Tonight
A chance of thunderstorms in the evening. Showers. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming northeast around 5 mph after midnight. Chance of rain 90 percent.
Wednesday
Showers. Highs around 50. North winds 5 to 10 mph. Chance of rain near 100 percent.
Wednesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. Northwest winds 5 to 10 mph.
Thursday
Partly sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph.
Thursday Night
Partly cloudy. Lows in the mid 30s.
Friday
Partly sunny. Highs in the mid 50s.
Friday Night
Partly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
Saturday
Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
Saturday Night
Partly cloudy. Lows in the lower 40s.
Sunday
Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.
Sunday Night
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
Monday
Partly sunny with a 50 percent chance of showers. Highs around 60.



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420 AM EDT Tue May 5 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database