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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Unknown Precip and Breezy

31°F

-1°C

Humidity 76%
Wind Speed W 21 G 29 mph
Barometer 30.09 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Nov 7:35 pm EST
Extended Forecast for

2 Miles ENE Mendon NY

  • Tonight

    Tonight: Snow showers likely, mainly before 2am. Cloudy, with a low around 26. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 36. West wind 6 to 10 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow showers after 1am. Low around 28. Southeast wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Cloudy then
    Snow Showers

  • Sunday

    Sunday: Snow showers before 10am, then rain and snow showers between 10am and 1pm, then rain showers after 1pm. High near 42. South wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 25. West wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly cloudy, with a high near 30. Northwest wind 6 to 14 mph.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow showers after 1am. Cloudy, with a low around 22. South wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Cloudy, with a high near 34. South wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 34 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 2am. Cloudy, with a low around 26. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 36. West wind 6 to 10 mph.
Saturday Night
Snow showers after 1am. Low around 28. Southeast wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow showers before 10am, then rain and snow showers between 10am and 1pm, then rain showers after 1pm. High near 42. South wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 25. West wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly cloudy, with a high near 30. Northwest wind 6 to 14 mph.
Monday Night
A chance of snow showers after 1am. Cloudy, with a low around 22. South wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
Snow showers likely, mainly before 1pm. Cloudy, with a high near 34. South wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Mendon NY
 43°N 77.48°W (Elev. 515 ft)
Last Update:
6:36 pm EST Nov 28, 2025
Forecast Valid:
8pm EST Nov 28, 2025-6pm EST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation