National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Partly Cloudy

55°F

13°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Wind Chill54°F (12°C)
Last update 31 Mar 8:53 pm EDT
Extended Forecast for

Lamoreaux Landing NY

Flood Watch March 31, 09:27pm until April 1, 08:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 31, 09:27pm until April 1, 08:00pm

    NOW until 8:00pm Wed

    Flood Watch

  • Tonight

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers before 10am, then a slight chance of showers after 5pm. Mostly cloudy, with a temperature falling to around 44 by 11am. North wind 10 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F⇓

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 38. North wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 60. South wind 5 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 54. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 74. Breezy. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of rain before 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Mostly Cloudy
    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 11 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers before 10am, then a slight chance of showers after 5pm. Mostly cloudy, with a temperature falling to around 44 by 11am. North wind 10 to 14 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 38. North wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. South wind 5 to 14 mph. 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 54. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 30%.
Friday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 74. Breezy. Chance of precipitation is 40%.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 50. 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 50. Chance of precipitation is 70%.
Sunday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lamoreaux Landing NY
 42.59°N 76.87°W (Elev. 600 ft)
Last Update:
3:23 pm EDT Mar 31, 2026
Forecast Valid:
9pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation