Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Light Snow Fog/Mist
25°F
-4°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 29.98 in (1016.5 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 1.25 mi |
| Last update | 2 Dec 4:53 am EST |
Extended Forecast for
Sampson NY
Winter Weather Advisory until December 2, 06:00pm
NOW until 6:00pm Tue

Winter Weather Advisory
Overnight

Low: 29 °F
Snow Likely
Tuesday

High: 34 °F
Snow
Tuesday Night

Low: 25 °F
Chance Snow
ShowersWednesday

High: 36 °F
Partly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersThursday

High: 30 °F
Chance Snow
ShowersThursday Night

Low: 13 °F
Partly Cloudy
Friday

High: 29 °F
Mostly Sunny
Detailed Forecast
Overnight
Snow likely. Cloudy, with a steady temperature around 29. Southeast wind around 7 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow, mainly before 2pm, then a chance of snow showers after 4pm. High near 34. South wind 5 to 8 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Northwest wind around 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 36. Southwest wind 6 to 8 mph.
Wednesday Night
A slight chance of snow showers after 1am. Cloudy, with a low around 26. South wind around 11 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly cloudy, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 25.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Sampson NY
42.73°N 76.9°W (Elev. 525 ft)
42.73°N 76.9°W (Elev. 525 ft)
6:13 pm EST Dec 1, 2025
4am EST Dec 2, 2025-6pm EST Dec 8, 2025



