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

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Overcast

45°F

7°C

Humidity 58%
Wind Speed SW 12 mph
Barometer 29.46 in (998.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 14 Jan 3:54 am EST
Extended Forecast for

Mendon NY

Winter Weather Advisory January 14, 07:00pm until January 15, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain likely before 5pm, then rain and snow. High near 42. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 15. West wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely before 10am, then snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 20. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 11. West wind around 14 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 30. South wind 9 to 13 mph. Chance of precipitation is 20%.

    High: 30 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. Southwest wind around 10 mph. Chance of precipitation is 40%.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 16. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

Today
Rain likely before 5pm, then rain and snow. High near 42. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 15. West wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow likely before 10am, then snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 20. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 11. West wind around 14 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 30. South wind 9 to 13 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. Southwest wind around 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 24.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mendon NY
 43.01°N 77.54°W (Elev. 692 ft)
Last Update:
3:36 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation