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 89%
Wind Speed W 18 G 24 mph
Barometer 29.38 in (995.4 mb)
Dewpoint 28°F (-2°C)
Visibility 1.25 mi
Wind Chill19°F (-7°C)
Last update 16 Mar 9:53 pm EDT
Extended Forecast for

Romulus NY

Wind Advisory March 16, 10:30pm until March 17, 08:00am
Winter Weather Advisory until March 17, 04:00am
Click here for hazard details and duration
Wind Advisory
Winter Weather Advisory
  •  
    Wind Advisory March 16, 10:30pm until March 17, 08:00am
    Winter Weather Advisory until March 17, 04:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 18 °F

    Heavy Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph.

    High: 25 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. West wind 7 to 13 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. South wind 5 to 8 mph.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South wind 8 to 11 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow, mainly before 1am. The snow could be heavy at times. Low around 18. Southwest wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.
Tuesday
Partly sunny, with a high near 25. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 15. West wind 7 to 13 mph.
Wednesday
Partly sunny, with a high near 35. South wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind 8 to 11 mph.
Thursday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 36.
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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:
6:42 pm EDT Mar 16, 2026
Forecast Valid:
10pm EDT Mar 16, 2026-6pm EDT Mar 23, 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