Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Light Rain
46°F
8°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1013.7 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 13 May 2:53 am EDT |
Extended Forecast for
Altay NY
Overnight
Low: 45 °F
Showers
LikelyWednesday
High: 63 °F
Showers
Wednesday Night
Low: 41 °F
Showers then
Partly CloudyThursday
High: 54 °F
Mostly Cloudy
Thursday Night
Low: 42 °F
Mostly Cloudy
then Slight
Chance
ShowersFriday
High: 64 °F
Partly Sunny
Friday Night
Low: 46 °F
Partly Cloudy
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Overnight
Showers likely, mainly after 4am. Cloudy, with a low around 45. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers and possibly a thunderstorm after 4pm. High near 63. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 9pm. Low around 41. West wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly cloudy, with a high near 54. West wind 5 to 7 mph becoming northwest in the afternoon.
Thursday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 42. Northwest wind around 7 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 53.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Altay NY
42.43°N 77.01°W (Elev. 1545 ft)
42.43°N 77.01°W (Elev. 1545 ft)
2:30 am EDT May 13, 2026
3am EDT May 13, 2026-6pm EDT May 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
