National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain, High Winds and Fire Weather Out West

A variety of weather hazards are anticipated out West. Heavy rain will produce localized areas of flash flooding across parts of Washington today. Another high wind event is expected to impact portions of Montana and Wyoming. Elevated and locally critical fire weather concerns are likely the next several days for southern California due to offshore winds and very dry conditions. Read More >

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

36°F

2°C

Humidity 76%
Wind Speed SW 9 mph
Barometer 29.83 in (1010.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 30 Nov 7:53 pm EST
Extended Forecast for

Waterloo NY

  • Tonight

    Tonight: A chance of rain and snow showers before 9pm, then a slight chance of snow showers. Mostly cloudy, with a low around 31. West wind 7 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

    Low: 31 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. West wind 5 to 10 mph becoming south in the afternoon.

    Partly Sunny

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain and snow showers before 11pm, then a chance of rain showers. Mostly cloudy, with a low around 33. South wind 6 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Chance
    Showers

    Low: 33 °F

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 50. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 50 °F

  • Thursday
    Night

    Thursday Night: A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 32 °F

  • Friday

    Friday: A chance of snow showers before 10am, then a chance of rain and snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 37 °F

  • Friday
    Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow Showers

    Low: 27 °F

  • Saturday

    Saturday: A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 37 °F

  • Saturday
    Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Chance Snow
    Showers

    Low: 25 °F

Detailed Forecast

Tonight
A chance of rain and snow showers before 9pm, then a slight chance of snow showers. Mostly cloudy, with a low around 31. West wind 7 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 40. West wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
A chance of rain and snow showers before 11pm, then a chance of rain showers. Mostly cloudy, with a low around 33. South wind 6 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Showers likely. Mostly cloudy, with a high near 50. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers before 10am, then a chance of rain and snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Saturday
A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Sunday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Waterloo NY
 42.9°N 76.87°W (Elev. 499 ft)
Last Update:
6:32 pm EST Nov 30, 2021
Forecast Valid:
8pm EST Nov 30, 2021-6pm EST Dec 7, 2021
 
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