Significant Storm System To Bring A Plethora Of Impacts From The Desert Southwest To The Northeast U.S. Through Thursday

A developing storm system will bring heavy snow and strong winds from the Desert Southwest to the Four Corners Region and into the Plains through Tuesday. The threat for heavy snow, ice, and dangerous travel will expand across the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Dangerous travel likely. Heavy rain and flooding possible over the southern states. Read More >

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Light Snow

20°F

-7°C

Humidity 78%
Wind Speed W 8 mph
Barometer 30.26 in (1026.4 mb)
Dewpoint 14°F (-10°C)
Visibility 5.00 mi
Wind Chill10°F (-12°C)
Last update 18 Feb 6:53 pm EST
Extended Forecast for

Canandaigua NY

  • Tonight

    Tonight: Scattered snow showers or flurries before 1am, then scattered flurries between 1am and 2am.  Mostly cloudy, with a low around 12. Northwest wind 7 to 9 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.

    Scattered
    Snow Showers

    Low: 12 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24. Northwest wind around 10 mph.

    Mostly Cloudy

    High: 24 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 12. West wind around 5 mph becoming light and variable.

    Partly Cloudy

    Low: 12 °F

  • Wednesday

    Wednesday: A chance of snow, mainly after 2pm.  Mostly cloudy, with a high near 32. Southeast wind 5 to 14 mph.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Mostly Cloudy
    then Chance
    Snow

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: Snow, freezing rain, and sleet likely before 9pm, then rain or freezing rain likely between 9pm and 11pm, then a chance of rain after 11pm.  Cloudy, with a low around 31. South wind 11 to 15 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Wintry Mix
    Likely then
    Chance Rain

    Low: 31 °F

  • Thursday

    Thursday: A chance of rain before noon.  Mostly cloudy, with a high near 43. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Mostly
    Cloudy

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Mostly Cloudy

    Low: 28 °F

  • Friday

    Friday: Partly sunny, with a high near 38.

    Partly Sunny

    High: 38 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 23.

    Partly Cloudy

    Low: 23 °F

Detailed Forecast

Tonight
Scattered snow showers or flurries before 1am, then scattered flurries between 1am and 2am. Mostly cloudy, with a low around 12. Northwest wind 7 to 9 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Mostly cloudy, with a high near 24. Northwest wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind around 5 mph becoming light and variable.
Wednesday
A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 32. Southeast wind 5 to 14 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow, freezing rain, and sleet likely before 9pm, then rain or freezing rain likely between 9pm and 11pm, then a chance of rain after 11pm. Cloudy, with a low around 31. South wind 11 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain before noon. Mostly cloudy, with a high near 43. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%.
Sunday
Rain likely. Cloudy, with a high near 49. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Canandaigua NY
 42.89°N 77.29°W (Elev. 801 ft)
6:38 pm EST Feb 18, 2019
7pm EST Feb 18, 2019-6pm EST Feb 25, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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