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

49°F

9°C

Humidity 74%
Wind Speed S 24 G 33 mph
Barometer 29.80 in (1009.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 15 Mar 11:53 pm EDT
Extended Forecast for

Romulus NY

Wind Advisory until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 16, 08:00am

    NOW until 8:00am Mon

    Wind Advisory

  • Overnight

    Low: 44 °F

    Slight Chance
    Rain and
    Breezy

  • Monday

    Monday: A chance of rain, then showers and possibly a thunderstorm after 2pm. Some of the storms could be severe. High near 65. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Breezy.
    Slight Chance
    Rain then
    Severe
    Thunderstorms

  • Monday Night

    Monday Night: Snow showers, possibly mixed with rain before 2am, then a slight chance of snow showers. Some thunder is also possible. Low around 20. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Rain/Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph.

    High: 25 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. West wind 9 to 15 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain after 2am. Cloudy, with a low around 44. Breezy, with a south wind 23 to 25 mph, with gusts as high as 48 mph. Chance of precipitation is 20%.
Monday
A chance of rain, then showers and possibly a thunderstorm after 2pm. Some of the storms could be severe. High near 65. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Snow showers, possibly mixed with rain before 2am, then a slight chance of snow showers. Some thunder is also possible. Low around 20. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday
Mostly cloudy, with a high near 25. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, with a low around 16. West wind 9 to 15 mph.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Romulus NY
 42.76°N 76.84°W (Elev. 696 ft)
Last Update:
6:44 pm EDT Mar 15, 2026
Forecast Valid:
12am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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