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 Rain

52°F

11°C

Humidity 86%
Wind Speed SE 12 G 20 mph
Barometer 29.55 in (1000.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Mar 5:53 am EDT
Extended Forecast for

Sampson NY

Wind Advisory March 16, 06:08am until March 16, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 06:08am until March 16, 02:00pm

    NOW until 2:00pm Mon

    Wind Advisory

  • Today

    High: 65 °F

    Mostly Cloudy
    and Windy
    then Severe
    Thunderstorms
    and Breezy

  • Tonight

    Tonight: Rain showers and sleet, possibly mixed with snow showers, becoming all snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Patchy blowing snow after 2am. Low around 20. Breezy, with a southwest wind 16 to 21 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 2 inches.

    Low: 20 °F

    Wintry Mix
    then Snow
    Showers
    Likely and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Breezy, with a west wind around 22 mph, with gusts as high as 32 mph.

    High: 26 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. West wind 8 to 17 mph.

    Low: 17 °F

    Mostly 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.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers, then showers and possibly a thunderstorm after 3pm. Some of the storms could be severe. High near 65. Windy, with a south wind 22 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain showers and sleet, possibly mixed with snow showers, becoming all snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Patchy blowing snow after 2am. Low around 20. Breezy, with a southwest wind 16 to 21 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 2 inches.
Tuesday
Mostly cloudy, with a high near 26. Breezy, with a west wind around 22 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 17. West wind 8 to 17 mph.
Wednesday
Partly sunny, with a high near 35. South wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. 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 27. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 ft)
Last Update:
4:57 am EDT Mar 16, 2026
Forecast Valid:
6am EDT Mar 16, 2026-6pm EDT Mar 22, 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