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

15°F

-9°C

Humidity 77%
Wind Speed NW 8 mph
Barometer 30.12 in (1021.8 mb)
Dewpoint 9°F (-13°C)
Visibility 1.00 mi
Wind Chill4°F (-16°C)
Last update 23 Jan 9:53 am EST
Extended Forecast for

Romulus NY

Winter Storm Watch January 25, 01:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 07:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Today

    Today: A chance of snow showers. Partly sunny, with a high near 19. Wind chill values as low as -7. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of snow showers. Mostly cloudy, with a low around 3. Wind chill values as low as -11. West wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -12. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 10 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -1. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 15. East wind 6 to 8 mph. Chance of precipitation is 100%.

    High: 15 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 70%.

    High: 17 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow showers. Partly sunny, with a high near 19. Wind chill values as low as -7. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers. Mostly cloudy, with a low around 3. Wind chill values as low as -11. West wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -12. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -1. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
Snow. The snow could be heavy at times. High near 15. East wind 6 to 8 mph. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%.
Monday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 17. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly cloudy, with a high near 15.
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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:
9:22 am EST Jan 23, 2026
Forecast Valid:
10am EST Jan 23, 2026-6pm EST Jan 29, 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