Major Winter Storm System Will Bring A Variety Of Impacts To The Central, Southern, And Eastern U.S. Through The Weekend

An impactful winter storm will track from the Plains to New England through Sunday, with bitter cold behind it. Heavy snow is likely from the Corn Belt to interior Northeast, with significant ice accumulations in the Ohio Valley and New England. Farther south, heavy rain could lead to flooding in the Tennessee Valley on Saturday, with isolated severe thunderstorms in the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

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Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

23°F

-5°C

Humidity	72%
Wind Speed	NW 6 mph
Barometer	30.15 in (1021.7 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	18 Jan 8:56 pm EST

More Information:

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

Extended Forecast for

Cape Vincent NY

Wind Chill Watch January 20, 06:00pm until January 21, 01:00pm

Winter Storm Warning January 19, 04:00pm until January 20, 06:00pm

Click here for hazard details and duration

Wind Chill Watch

Winter Storm Warning

Tonight

Mostly Cloudy
then Mostly
Cloudy and
Blustery
Low: 0 °F
Saturday

Slight Chance
Snow then
Snow Likely
High: 7 °F
Saturday
Night

Heavy Snow
and Blustery
Low: 1 °F
Sunday

Snow and
Blustery
High: 6 °F
Sunday
Night

Mostly Cloudy
Low: -8 °F
M.L.King
Day

Cold
High: 5 °F
Monday
Night

Mostly Clear
Low: -8 °F
Tuesday

Partly Sunny
High: 24 °F
Tuesday
Night

Breezy.
Chance Snow
Showers then
Snow Showers
Likely
Low: 22 °F

Detailed Forecast

Tonight

Mostly cloudy, with a low around 0. Wind chill values as low as -20. Blustery, with a northeast wind 11 to 20 mph.

Saturday

Snow likely, mainly after 4pm. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -20. Northeast wind around 17 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow. The snow could be heavy at times. Low around 1. Wind chill values as low as -20. Blustery, with a northeast wind 21 to 24 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Sunday

Snow, mainly before 1pm. High near 6. Wind chill values as low as -20. Blustery, with a north wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Mostly cloudy, with a low around -8. North wind 13 to 15 mph, with gusts as high as 28 mph.

M.L.King Day

Mostly sunny and cold, with a high near 5.

Monday Night

Mostly clear, with a low around -8.

Tuesday

Partly sunny, with a high near 24.

Tuesday Night

Snow showers likely, mainly after 1am. Cloudy, with a low around 22. Breezy. Chance of precipitation is 70%.

Wednesday

Snow showers likely before 1pm, then rain and snow showers likely between 1pm and 4pm, then snow showers likely after 4pm. Cloudy, with a high near 35. Breezy. Chance of precipitation is 60%.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.

Thursday

A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.

Friday

A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.