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.

Light Snow

17°F

-8°C

Humidity 80%
Wind Speed W 12 mph
Barometer 29.74 in (1008.4 mb)
Dewpoint 12°F (-11°C)
Visibility 9.00 mi
Wind Chill4°F (-16°C)
Last update 16 Jan 4:54 am EST
Extended Forecast for

4 Miles WNW Union Hill NY

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 13. West wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly before 10am. Increasing clouds, with a high near 31. West wind 8 to 13 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 26. South wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 38. South wind around 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind 14 to 16 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers. Partly sunny, with a high near 26. Southwest wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 18. Southwest wind 9 to 15 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: A chance of snow showers. Mostly cloudy, with a high near 25. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 8. Breezy. Chance of precipitation is 40%.

    Low: 8 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 13. West wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 10am. Increasing clouds, with a high near 31. West wind 8 to 13 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 26. South wind 10 to 13 mph. Chance of precipitation is 20%.
Saturday
A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 38. South wind around 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind 14 to 16 mph. Chance of precipitation is 30%.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 26. Southwest wind 11 to 14 mph. Chance of precipitation is 20%.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 18. Southwest wind 9 to 15 mph. Chance of precipitation is 30%.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 25. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 15. Breezy. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Thursday
Mostly cloudy, with a high near 29.
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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:
4:14 am EST Jan 16, 2026
Forecast Valid:
5am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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