Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from December 10, 04:00 AM EST until December 11, 07:00 AM EST

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

13°F

-11°C

Humidity	56%
Wind Speed	S 5 mph
Barometer	30.34 in (1028.6 mb)
Dewpoint	0°F (-18°C)
Visibility	10.00 mi
Wind Chill	5°F (-15°C)
Last update	8 Dec 12:56 pm EST

More Information:

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

Extended Forecast for

Watertown NY

Winter Storm Watch December 10, 04:00am until December 11, 07:00am

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 14 °F
Sunny
Tonight
Low: 8 °F
Partly Cloudy
Tuesday
High: 29 °F
Partly Sunny
then Chance
Snow Showers
Tuesday Night
Low: 21 °F
Snow
Wednesday
High: 36 °F
Rain/Snow
Wednesday Night
Low: 16 °F
Rain/Snow
Thursday
High: 25 °F
Chance Snow
Showers
Thursday Night
Low: 9 °F
Chance Snow
Showers
Friday
High: 26 °F
Chance Snow
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 14. Calm wind becoming southwest around 5 mph.

Tonight

Partly cloudy, with a steady temperature around 8. South wind around 5 mph becoming calm.

Tuesday

A chance of snow showers after 3pm. Mostly cloudy, with a high near 29. South wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow before 1am, then a chance of snow showers between 1am and 4am, then snow after 4am. Low around 21. South wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow before 10am, then rain, possibly mixed with snow. High near 36. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Snow, possibly mixed with rain before 1am, then a chance of snow showers. Low around 16. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A chance of snow showers. Partly sunny, with a high near 25. West wind 9 to 13 mph. Chance of precipitation is 40%.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 9. West wind 5 to 7 mph. Chance of precipitation is 50%.

Friday

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

Friday Night

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.

Saturday

Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.