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.

Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed NW 9 mph
Barometer 29.87 in (1012.2 mb)
Dewpoint 32°F (0°C)
Visibility 3.00 mi
Wind Chill25°F (-4°C)
Last update 21 Mar 2:53 am EDT
Extended Forecast for

Crosby NY

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 46. North wind around 6 mph.

    High: 46 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 38. Light and variable wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 20%.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 2pm. High near 59. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow showers before 11pm, then a chance of snow showers. Low around 29. North wind around 9 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 34. North wind around 5 mph.
Saturday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 46. North wind around 6 mph.
Saturday Night
A slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 38. Light and variable wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 20%.
Sunday
Rain, mainly after 2pm. High near 59. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, possibly mixed with snow showers before 11pm, then a chance of snow showers. Low around 29. North wind around 9 mph. Chance of precipitation is 80%.
Monday
A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crosby NY
 42.55°N 77.08°W (Elev. 1234 ft)
Last Update:
2:30 am EDT Mar 21, 2026
Forecast Valid:
3am EDT Mar 21, 2026-6pm EDT Mar 27, 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