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 Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed N 7 mph
Barometer 29.96 in (1015.6 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Wind Chill24°F (-4°C)
Last update 22 Feb 6:54 pm EST
Extended Forecast for

4 Miles WNW Union Hill NY

  • Tonight

    Tonight: Snow. Low around 28. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow. High near 32. North wind 13 to 18 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 11. Northwest wind 15 to 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 22. Wind chill values as low as -5. West wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am, then snow likely after 1am. Mostly cloudy, with a low around 17. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 70%.

    Low: 17 °F

    Chance Snow
    Showers then
    Snow Likely

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 36. South wind 10 to 14 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. West wind 9 to 13 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Southwest wind 7 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Snow. Low around 28. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Monday
Snow. High near 32. North wind 13 to 18 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
Snow. Low around 11. Northwest wind 15 to 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 22. Wind chill values as low as -5. West wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers before 1am, then snow likely after 1am. Mostly cloudy, with a low around 17. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 70%.
Wednesday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 36. South wind 10 to 14 mph becoming west in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 24. West wind 9 to 13 mph.
Thursday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. Southwest wind 7 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 44.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 30.
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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:
6:36 pm EST Feb 22, 2026
Forecast Valid:
7pm EST Feb 22, 2026-6pm EST Mar 1, 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