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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Bellona NY

Winter Weather Advisory January 15, 01:39am until January 15, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 15, 01:39am until January 15, 01:00pm

    NOW until 1:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 21 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly before 1pm. Temperature falling to around 16 by 5pm. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F⇓

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind around 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 10 to 13 mph becoming south in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. South wind around 13 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. South wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Southwest wind 10 to 13 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Southwest wind 10 to 13 mph.

    High: 24 °F

    Partly Sunny

Detailed Forecast

Overnight
Rain and snow showers, becoming all snow after 2am. Low around 21. Northwest wind 11 to 14 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow showers, mainly before 1pm. Temperature falling to around 16 by 5pm. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind around 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 29. West wind 10 to 13 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 25. South wind around 13 mph.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. South wind 10 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 19. Southwest wind 10 to 13 mph.
Sunday
Partly sunny, with a high near 24. Southwest wind 10 to 13 mph.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Partly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
A chance of snow showers. Partly sunny, with a high near 14. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellona NY
 42.76°N 77.01°W (Elev. 741 ft)
Last Update:
12:36 am EST Jan 15, 2026
Forecast Valid:
1am EST Jan 15, 2026-6pm EST Jan 21, 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