Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Light Snow

25°F

-4°C

Humidity	88%
Wind Speed	NW 10 mph
Barometer	30.09 in (1020.2 mb)
Dewpoint	22°F (-6°C)
Visibility	9.00 mi
Wind Chill	15°F (-9°C)
Last update	7 Dec 8:56 pm EST

More Information:

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

Extended Forecast for

Brockport NY

Tonight
Low: 10 °F
Chance Snow
then Slight
Chance Snow
Monday
High: 22 °F
Mostly Sunny
Monday Night
Low: 9 °F
Partly Cloudy
Tuesday
High: 34 °F
Slight Chance
Snow Showers
then Snow
Showers
Likely
Tuesday Night
Low: 28 °F
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 23 °F
Rain/Snow
Likely
Thursday
High: 30 °F
Chance Snow
Showers
Thursday Night
Low: 20 °F
Chance Snow
Showers

Detailed Forecast

Tonight

A chance of snow, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Northwest wind 9 to 11 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Monday

Mostly sunny, with a high near 22. North wind around 6 mph.

Monday Night

Partly cloudy, with a low around 9. South wind 3 to 7 mph.

Tuesday

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 34. South wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday Night

Rain and snow showers likely before 10pm, then snow showers between 10pm and 4am, then rain and snow showers after 4am. Low around 28. Southwest wind 9 to 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, possibly mixed with snow. High near 40. Southwest wind 13 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 23. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Thursday

A chance of snow showers. Mostly cloudy, with a high near 30. West wind 10 to 14 mph. Chance of precipitation is 40%.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.

Friday

A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.

Friday Night

Snow showers likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

Saturday

Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.