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

A Storm Expected To Impact The Central U.S.

A storm system will emerge from the Rockies and impact the Central U.S. through midweek. A swath of heavy snow is expected from the Central Rockies to the Upper Mississippi Valley and Great Lakes. Locally heavy rain with a marginal chance for excessive rainfall will be possible from the Lower Mississippi Valley to the South. The system will then shift into the East to produce a number of hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

9°F

-13°C

Humidity 77%
Wind Speed W 8 mph
Barometer 30.49 in (1034.8 mb)
Dewpoint 3°F (-16°C)
Visibility 9.00 mi
Wind Chill-3°F (-19°C)
Last update 22 Jan 12:53 am EST
Extended Forecast for

Canandaigua NY

Wind Chill Advisory until January 22, 07:00am
Click here for hazard details and duration
Wind Chill Advisory
  •  
    Wind Chill Advisory until January 22, 07:00am

    NOW until
    7:00am Tue

    Wind Chill Advisory

  • Overnight

    Overnight: Scattered flurries before 3am. Mostly cloudy, with a low around -2. Wind chill values as low as -15. West wind around 8 mph.

    Scattered
    Flurries

    Low: -2 °F

  • Tuesday

    Tuesday: Increasing clouds, with a high near 24. Wind chill values as low as -10. West wind 5 to 11 mph becoming southeast in the afternoon.

    Increasing
    Clouds

    High: 24 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of rain between 2am and 3am, then a chance of snow. Mostly cloudy, with a low around 24. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    Mostly Cloudy
    then Chance
    Rain/Snow and
    Breezy

    Low: 24 °F

  • Wednesday

    Wednesday: Snow likely before 8am, then freezing rain between 8am and 9am, then rain after 9am. High near 42. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Breezy.
    Wintry Mix
    then Rain

    High: 42 °F

  • Wednesday
    Night

    Wednesday Night: Rain showers before 2am, then snow showers. Low around 29. South wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Rain/Snow

    Low: 29 °F

  • Thursday

    Thursday: Snow showers likely, mainly before 7am. Cloudy, with a high near 33. Chance of precipitation is 60%.

    Snow Showers
    Likely

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Scattered snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Scattered
    Snow Showers

    Low: 19 °F

  • Friday

    Friday: Scattered snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.

    Scattered
    Snow Showers

    High: 22 °F

Detailed Forecast

Overnight
Scattered flurries before 3am. Mostly cloudy, with a low around -2. Wind chill values as low as -15. West wind around 8 mph.
Tuesday
Increasing clouds, with a high near 24. Wind chill values as low as -10. West wind 5 to 11 mph becoming southeast in the afternoon.
Tuesday Night
A slight chance of rain between 2am and 3am, then a chance of snow. Mostly cloudy, with a low around 24. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Wednesday
Snow likely before 8am, then freezing rain between 8am and 9am, then rain after 9am. High near 42. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain showers before 2am, then snow showers. Low around 29. South wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Snow showers likely, mainly before 7am. Cloudy, with a high near 33. Chance of precipitation is 60%.
Thursday Night
Scattered snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Scattered snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
Friday Night
Scattered snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 16.
Saturday Night
Scattered snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Sunday
Scattered snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Canandaigua NY
 42.89°N 77.29°W (Elev. 801 ft)
Last Update:
12:37 am EST Jan 22, 2019
Forecast Valid:
1am EST Jan 22, 2019-6pm EST Jan 28, 2019
 
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