Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 19, 04:00 PM EST until January 20, 04:00 AM EST
Coastal Flood Advisory in effect from January 20, 06:00 AM EST until January 20, 01:00 PM EST

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Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Overcast

36°F

2°C

Humidity	59%
Wind Speed	NE 7 mph
Barometer	30.24 in (1024.1 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	19 Jan 11:51 am EST

More Information:

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

Extended Forecast for

Sea Cliff NY

Winter Weather Advisory January 19, 04:00pm until January 20, 04:00am

Coastal Flood Advisory January 20, 06:00am until January 20, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Coastal Flood Advisory

This
Afternoon

Chance Snow
High: 36 °F
Tonight

Snow then
Wintry Mix
Low: 32 °F⇑
Sunday

Heavy Rain
then
Rain/Freezing
Rain Likely
and Breezy
High: 36 °F⇓
Sunday
Night

Partly Cloudy
and Blustery
Low: 7 °F
M.L.King
Day

Cold and
Blustery
High: 15 °F
Monday
Night

Mostly Clear
and Blustery
then Mostly
Clear
Low: 11 °F
Tuesday

Sunny
High: 28 °F
Tuesday
Night

Mostly Cloudy
Low: 25 °F
Wednesday

Chance Wintry
Mix then
Chance Rain
High: 44 °F

Detailed Forecast

This Afternoon

A 40 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 36. Wind chill values between 25 and 30. Southeast wind around 9 mph.

Tonight

Snow before midnight, then snow, freezing rain, and sleet between midnight and 1am, then rain after 1am. The rain could be heavy at times. Temperature rising to around 36 by 4am. Wind chill values between 20 and 30. East wind 13 to 17 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.

Sunday

Rain before 1pm, then a chance of freezing rain between 1pm and 4pm. The rain could be heavy at times. Temperature falling to around 24 by 5pm. Wind chill values between 10 and 20. Breezy, with an east wind 11 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.

Sunday Night

Partly cloudy, with a low around 7. Wind chill values between -10 and zero. Blustery, with a northwest wind around 21 mph, with gusts as high as 37 mph.

M.L.King Day

Mostly sunny and cold, with a high near 15. Blustery, with a northwest wind around 21 mph, with gusts as high as 32 mph.

Monday Night

Mostly clear, with a low around 11. Blustery.

Tuesday

Sunny, with a high near 28.

Tuesday Night

Mostly cloudy, with a low around 25.

Wednesday

A chance of freezing rain and sleet before 8am, then a chance of rain and sleet between 8am and 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

Wednesday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 37.

Thursday

A 40 percent chance of rain. Mostly cloudy, with a high near 40.

Thursday Night

A 30 percent chance of snow. Partly cloudy, with a low around 27.

Friday

Mostly sunny, with a high near 35.