Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

6°F

-14°C

Humidity	66%
Wind Speed	SW 7 mph
Barometer	30.16 in (1022.8 mb)
Dewpoint	-3°F (-19°C)
Visibility	10.00 mi
Wind Chill	-6°F (-21°C)
Last update	9 Dec 6:54 am EST

More Information:

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

Extended Forecast for

4 Miles NNE North Greece NY

Today
High: 31 °F
Mostly Cloudy
then Chance
Snow
Tonight
Low: 27 °F
Chance Snow
then
Rain/Snow
Likely
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 23 °F
Rain/Snow
Likely then
Snow Showers
Likely
Thursday
High: 31 °F
Snow Showers
Likely
Thursday Night
Low: 22 °F
Snow Showers
Likely
Friday
High: 32 °F
Mostly Cloudy
then Chance
Snow Showers
Friday Night
Low: 22 °F
Snow Showers
Likely
Saturday
High: 30 °F
Snow Showers
Likely and
Breezy

Detailed Forecast

Today

A chance of snow, mainly between 1pm and 5pm. Increasing clouds, with a high near 31. South wind 8 to 14 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of snow before 4am, then a chance of rain and snow between 4am and 5am, then snow likely after 5am. Cloudy, with a low around 27. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. South wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow showers likely, becoming all snow after 10pm. Cloudy, with a low around 23. Northwest wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 31. West wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Thursday Night

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 22. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Friday

A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. West wind 10 to 14 mph. Chance of precipitation is 30%.

Friday Night

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 22. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.

Saturday

Snow showers likely. Mostly cloudy, with a high near 30. Breezy. Chance of precipitation is 60%.

Saturday Night

A chance of snow showers. Cloudy, with a low around 18. Chance of precipitation is 50%.

Sunday

A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.

Sunday Night

Mostly cloudy, with a low around 15.