Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NA
Barometer 29.83 in (1010.7 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Last update 21 Mar 12:53 am EDT
Extended Forecast for

3 Miles SE Hammondsport NY

  • Overnight

    Overnight: Patchy fog.  Otherwise, cloudy, with a low around 34. North wind around 6 mph.

    Low: 34 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 46. North wind 3 to 6 mph.

    High: 46 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain between 3am and 4am.  Mostly cloudy, with a low around 37. Light southeast wind becoming south 5 to 9 mph in the evening.  Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 2pm.  High near 61. Southwest wind around 10 mph becoming west in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow before 2am, then a chance of snow.  Low around 27. North wind around 9 mph.  Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 8am.  Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °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 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 34. North wind around 6 mph.
Saturday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 46. North wind 3 to 6 mph.
Saturday Night
A slight chance of rain between 3am and 4am. Mostly cloudy, with a low around 37. Light southeast wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 20%.
Sunday
Rain, mainly after 2pm. High near 61. Southwest wind around 10 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 27. North wind around 9 mph. Chance of precipitation is 80%.
Monday
A chance of snow showers before 8am. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 38. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Hammondsport NY
 42.38°N 77.2°W (Elev. 1565 ft)
12:50 am EDT Mar 21, 2026
1am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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Additional Resources

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