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.

Light Snow Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.01 in (1017.2 mb)
Dewpoint 30°F (-1°C)
Visibility 1.50 mi
Last update 22 Feb 3:53 am EST
Extended Forecast for

Romulus NY

  • Overnight

    Overnight: A slight chance of snow. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow likely before noon, then rain and snow likely. Mostly cloudy, with a high near 37. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A slight chance of snow before 7pm, then a slight chance of rain and snow between 7pm and 8pm, then a chance of snow after 8pm. Cloudy, with a low around 26. East wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 11. Northwest wind around 15 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.
Sunday
Snow likely before noon, then rain and snow likely. Mostly cloudy, with a high near 37. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 7pm, then a slight chance of rain and snow between 7pm and 8pm, then a chance of snow after 8pm. Cloudy, with a low around 26. East wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 11. Northwest wind around 15 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 21.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Romulus NY
 42.76°N 76.84°W (Elev. 696 ft)
Last Update:
2:25 am EST Feb 22, 2026
Forecast Valid:
4am EST Feb 22, 2026-6pm EST Feb 28, 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