Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

14°F

-10°C

Humidity	84%
Wind Speed	Calm
Barometer	30.36 in (1028.8 mb)
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	1 Dec 6:53 pm EST

More Information:

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

Extended Forecast for

3 Miles NNW Potsdam NY

Tonight
Low: 17 °F
Mostly Cloudy
then Chance
Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 16 °F
Chance Snow
then Mostly
Cloudy
Wednesday
High: 33 °F
Partly Sunny
Wednesday Night
Low: 15 °F
Snow Showers
Thursday
High: 23 °F
Snow Showers
Likely
Thursday Night
Low: 5 °F
Partly Cloudy
Friday
High: 24 °F
Partly Sunny
Friday Night
Low: 18 °F
Mostly Cloudy
then Chance
Snow Showers

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly after 4am. Cloudy, with a low around 17. Calm wind. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow, mainly before 1pm. High near 30. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 16. Light and variable wind. New snow accumulation of less than a half inch possible.

Wednesday

Partly sunny, with a high near 33. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

Snow showers, mainly after 11pm. Low around 15. South wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow showers likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%.

Thursday Night

Partly cloudy, with a low around 5. Northwest wind 6 to 11 mph becoming light and variable.

Friday

Partly sunny, with a high near 24. South wind 6 to 10 mph.

Friday Night

A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 18. South wind around 9 mph.

Saturday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 32. South wind 8 to 10 mph.

Saturday Night

Mostly cloudy, with a low around 14. Southwest wind 5 to 7 mph.

Sunday

A 40 percent chance of snow showers. Partly sunny, with a high near 23. West wind 5 to 7 mph.