Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Partly Cloudy
58°F
14°C
| Humidity | 90% |
| Wind Speed | W 9 mph |
| Barometer | 29.82 in (1009.7 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 11:53 pm EDT |
Extended Forecast for
Seneca Mills NY
Flood Watch March 31, 11:56pm until April 1, 08:00pm
NOW until 8:00pm Wed

Flood Watch
Tonight

Low: 44 °F
Showers
Wednesday
High: 47 °F
Chance
Showers then
Mostly CloudyWednesday Night

Low: 36 °F
Chance
ShowersThursday

High: 59 °F
Chance
ShowersThursday Night
Low: 53 °F
Slight Chance
T-storms then
Chance
ShowersFriday

High: 74 °F
Chance
ShowersFriday Night

Low: 47 °F
Chance Rain
Saturday
High: 74 °F
Partly Sunny
then Chance
Rain
Detailed Forecast
Tonight
Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Low around 44. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, mainly before 8am. Mostly cloudy, with a high near 47. North wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 36. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 59. Light southeast wind becoming south 8 to 13 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 53. South wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Friday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Saturday
A chance of rain after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Saturday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Sunday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Seneca Mills NY
42.67°N 77°W (Elev. 797 ft)
42.67°N 77°W (Elev. 797 ft)
3:23 pm EDT Mar 31, 2026
11pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026



