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

10°F

-12°C

Humidity 84%
Wind Speed W 7 mph
Barometer 30.21 in (1024.5 mb)
Dewpoint 6°F (-14°C)
Visibility 5.00 mi
Wind Chill-1°F (-18°C)
Last update 31 Jan 2:54 am EST
Extended Forecast for

4 Miles WNW Union Hill NY

Winter Weather Advisory January 31, 03:53am until January 31, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 31, 03:53am until January 31, 10:00am

    NOW until 10:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 11 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers. High near 16. Northwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Cloudy, with a low around 10. North wind 6 to 8 mph.

    Low: 10 °F

    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20. Northwest wind around 10 mph.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Northwest wind around 9 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24. West wind around 10 mph.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Southwest wind around 7 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. West wind 8 to 11 mph.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers. Low around 11. West wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers. High near 16. Northwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Cloudy, with a low around 10. North wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 20. Northwest wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 13. Northwest wind around 9 mph.
Monday
Partly sunny, with a high near 24. West wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 15. Southwest wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 28. West wind 8 to 11 mph.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Wednesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Union Hill NY
 43.24°N 77.5°W (Elev. 302 ft)
Last Update:
3:36 am EST Jan 31, 2026
Forecast Valid:
3am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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