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.

Partly Cloudy

13°F

-11°C

Humidity 64%
Wind Speed W 14 G 25 mph
Barometer 30.28 in (1027.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 20 Jan 4:54 pm EST
Extended Forecast for

4 Miles WNW Union Hill NY

  • Tonight

    Tonight: A slight chance of snow showers before 9pm. Mostly cloudy, with a low around 13. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Cloudy, with a high near 33. South wind 15 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 27. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 31. Breezy, with a west wind 16 to 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow showers. Mostly cloudy, with a low around 12. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday

    Friday: A chance of snow showers. Partly sunny, with a high near 18. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 30%.

    High: 18 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 3. Northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 3 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 11. Northwest wind around 11 mph. Chance of precipitation is 40%.

    High: 11 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Cloudy, with a low around 5. Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A slight chance of snow showers before 9pm. Mostly cloudy, with a low around 13. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
Snow showers likely, mainly after 1pm. Cloudy, with a high near 33. South wind 15 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 27. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers. Partly sunny, with a high near 31. Breezy, with a west wind 16 to 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 12. Breezy, with a west wind 17 to 20 mph. Chance of precipitation is 20%.
Friday
A chance of snow showers. Partly sunny, with a high near 18. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 3. Northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 11. Northwest wind around 11 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers before 1am. Cloudy, with a low around 5. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 14. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly cloudy, with a high near 20.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Union Hill NY
 43.24°N 77.5°W (Elev. 302 ft)
Last Update:
3:36 pm EST Jan 20, 2026
Forecast Valid:
5pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation