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.

Overcast and Breezy

27°F

-3°C

Humidity 66%
Wind Speed W 21 G 37 mph
Barometer 29.88 in (1013.0 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill13°F (-11°C)
Last update 11 Jan 5:53 pm EST
Extended Forecast for

Romulus NY

  • Tonight

    Tonight: A chance of snow showers before 8pm. Mostly cloudy, with a low around 25. Blustery, with a west wind 14 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers and
    Blustery then
    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 36. Southwest wind 10 to 14 mph.

    High: 36 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind 6 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. South wind 6 to 13 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers. Cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then rain and snow likely between 11pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A chance of snow showers before 8pm. Mostly cloudy, with a low around 25. Blustery, with a west wind 14 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Increasing clouds, with a high near 36. Southwest wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 41. South wind 6 to 13 mph.
Tuesday Night
A slight chance of showers. Cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Wednesday Night
Rain likely before 11pm, then rain and snow likely between 11pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
A chance of snow showers. Partly sunny, with a high near 28. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Romulus NY
 42.76°N 76.84°W (Elev. 696 ft)
Last Update:
3:22 pm EST Jan 11, 2026
Forecast Valid:
6pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation