Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Overcast
46°F
8°C
| Humidity | 71% |
| Wind Speed | NW 12 G 26 mph |
| Barometer | 29.29 in (992.2 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 16 Nov 4:53 am EST |
Extended Forecast for
Porter Corner NY
Wind Advisory until November 17, 01:00am
NOW until 1:00am Mon

Wind Advisory
Overnight

Low: 40 °F
Chance
Showers and
BreezySunday
High: 41 °F⇓
Breezy.
Rain/Snow
Likely then
Chance Snow
ShowersSunday Night

Low: 28 °F
Snow Showers
Likely and
BreezyMonday

High: 35 °F
Chance Snow
Showers and
BreezyMonday Night

Low: 28 °F
Mostly Cloudy
Tuesday

High: 39 °F
Partly Sunny
Tuesday Night

Low: 26 °F
Mostly Cloudy
Wednesday

High: 43 °F
Mostly Sunny
Detailed Forecast
Overnight
A chance of showers. Cloudy, with a low around 40. Breezy, with a west wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain showers likely before 9am, then a chance of rain and snow showers between 9am and 11am, then a chance of snow showers after 11am. Mostly cloudy, with a temperature falling to around 33 by 4pm. Breezy, with a west wind 22 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 28. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers, mainly before 10am. Mostly cloudy, with a high near 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 28. West wind 10 to 13 mph.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 47.
Thursday Night
Showers likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Porter Corner NY
42.54°N 77.02°W (Elev. 1342 ft)
42.54°N 77.02°W (Elev. 1342 ft)
4:57 am EST Nov 16, 2025
5am EST Nov 16, 2025-6pm EST Nov 22, 2025



