Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Light Snow Fog/Mist

27°F

-3°C

Humidity	92%
Wind Speed	E 3 mph
Barometer	29.92 in (1014.4 mb)
Dewpoint	25°F (-4°C)
Visibility	0.50 mi
Last update	2 Dec 10:54 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Clarkson NY

Winter Weather Advisory December 2, 11:46am until December 2, 07:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 11:46am until December 2, 07:00pm
NOW until 7:00pm Tue
Winter Weather Advisory
Today
High: 34 °F
Scattered
Snow Showers
Tonight
Low: 21 °F
Chance Snow
Showers
Wednesday
High: 35 °F
Increasing
Clouds
Wednesday Night
Low: 21 °F
Snow Showers
Thursday
High: 30 °F
Snow Showers
Likely and
Blustery
Thursday Night
Low: 10 °F
Mostly Cloudy
then Slight
Chance Snow
Showers
Friday
High: 28 °F
Partly Sunny
Friday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

Today

Scattered snow showers, mainly after 2pm. Cloudy, with a high near 34. East wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. North wind around 6 mph becoming southwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Wednesday

Increasing clouds, with a high near 35. Southwest wind 7 to 15 mph.

Wednesday Night

Snow showers. Low around 21. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 30. Blustery, with a west wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Thursday Night

A slight chance of snow showers after 1am. Mostly cloudy, with a low around 10. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Friday

Partly sunny, with a high near 28. South wind 9 to 11 mph.

Friday Night

Mostly cloudy, with a low around 20. South wind 7 to 9 mph.

Saturday

A chance of snow showers. Cloudy, with a high near 35. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 21.

Sunday

A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

Sunday Night

A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.