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

29°F

-2°C

Humidity 78%
Wind Speed N 12 mph
Barometer 29.92 in (1014.1 mb)
Dewpoint 23°F (-5°C)
Visibility 8.00 mi
Wind Chill19°F (-7°C)
Last update 23 Feb 9:54 am EST
Extended Forecast for

Clarkson NY

  • Today

    Today: Snow. High near 30. North wind around 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow before 8pm, then snow showers, mainly between 8pm and 3am. Low around 9. Northwest wind 13 to 16 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 9 °F

    Snow then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 24. Wind chill values as low as -5. West wind 7 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow. Low around 17. Light southeast wind becoming south 5 to 10 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 35. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West wind 10 to 14 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Mostly cloudy, with a high near 30. West wind around 9 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 19. East wind around 7 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Snow. High near 30. North wind around 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow before 8pm, then snow showers, mainly between 8pm and 3am. Low around 9. Northwest wind 13 to 16 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 24. Wind chill values as low as -5. West wind 7 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 17. Light southeast wind becoming south 5 to 10 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 35. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 10 to 14 mph.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 30. West wind around 9 mph becoming east in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 19. East wind around 7 mph becoming west after midnight. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clarkson NY
 43.2°N 77.95°W (Elev. 614 ft)
Last Update:
9:36 am EST Feb 23, 2026
Forecast Valid:
10am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation