Heavy Lake Effect Snow Downwind of Great Lakes

Moderate to heavy lake effect snow will impact areas downwind of the Lower Great Lakes through this afternoon. A storm is forecast to develop across the western Gulf of Mexico and track across Florida Monday into Tuesday with gusty winds, heavy rain, and thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

17°F

-8°C

Humidity 77%
Wind Speed NW 5 mph
Barometer 29.81 in (1011.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 23 Jan 7:53 pm EST
Extended Forecast for

Waterloo NY

  • Tonight

    Tonight: A chance of snow before 1am, then a chance of flurries between 1am and 3am, then a slight chance of snow showers after 3am.  Mostly cloudy, with a low around 3. West wind 3 to 5 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 3 °F

  • Monday

    Monday: Partly sunny, with a high near 24. Calm wind becoming south 5 to 7 mph in the morning.

    Partly Sunny

    High: 24 °F

  • Monday
    Night

    Monday Night: Light snow, mainly before 1am, then a chance of snow showers or light snow after 5am.  Low around 20. Southeast wind 5 to 7 mph becoming southwest after midnight.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Light Snow

    Low: 20 °F

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 1pm.  Mostly cloudy, with a high near 27. West wind 6 to 10 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 27 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around 5. Northwest wind around 7 mph.  Chance of precipitation is 30%.

    Chance Snow
    Showers

    Low: 5 °F

  • Wednesday

    Wednesday: A slight chance of snow showers before 1pm, then a slight chance of flurries after 1pm.  Mostly cloudy, with a high near 12. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    High: 12 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -2.

    Partly Cloudy

    Low: -2 °F

  • Thursday

    Thursday: Partly sunny, with a high near 26.

    Partly Sunny

    High: 26 °F

  • Thursday
    Night

    Thursday Night: Cloudy, with a low around 18.

    Cloudy

    Low: 18 °F

Detailed Forecast

Tonight
A chance of snow before 1am, then a chance of flurries between 1am and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 3. West wind 3 to 5 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 24. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
Light snow, mainly before 1am, then a chance of snow showers or light snow after 5am. Low around 20. Southeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 27. West wind 6 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. Northwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of snow showers before 1pm, then a slight chance of flurries after 1pm. Mostly cloudy, with a high near 12. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 26.
Thursday Night
Cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Mostly cloudy, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Mostly cloudy, with a high near 23.
Click Map For Forecast
Point Forecast:
Waterloo NY
 42.9°N 76.87°W (Elev. 499 ft)
7:49 pm EST Jan 23, 2022
8pm EST Jan 23, 2022-6pm EST Jan 30, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database