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

Hazardous Weather Outlook

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

-4°F

-20°C

Humidity	83%
Wind Speed	Calm
Barometer	30.34 in (1028.8 mb)
Dewpoint	-8°F (-22°C)
Visibility	10.00 mi
Last update	8 Dec 6:53 pm EST

More Information:

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

Extended Forecast for

Ogdensburg NY

Tonight
Low: 0 °F
Partly Cloudy
Tuesday
High: 27 °F
Mostly Cloudy
then Chance
Snow Showers
Tuesday Night
Low: 20 °F
Snow Showers
Wednesday
High: 33 °F
Snow then
Rain/Snow
Wednesday Night
Low: 15 °F
Rain/Snow
then Snow
Thursday
High: 23 °F
Chance Snow
Showers
Thursday Night
Low: 9 °F
Mostly Cloudy
then Chance
Snow Showers
Friday
High: 22 °F
Mostly Sunny
Friday Night
Low: 13 °F
Chance Snow
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 0. Wind chill values as low as -10. Calm wind becoming south around 5 mph after midnight.

Tuesday

A 30 percent chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 27. Wind chill values as low as -10. South wind 6 to 11 mph. Little or no snow accumulation expected.

Tuesday Night

Snow showers, mainly after 8pm. Low around 20. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow before 3pm, then rain and snow. High near 33. South wind 8 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Rain and snow, becoming all snow after 7pm. Low around 15. Southwest wind around 11 mph becoming northwest in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 30 percent chance of snow showers before 1pm. Partly sunny, with a high near 23. West wind around 9 mph.

Thursday Night

A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 9. West wind around 6 mph.

Friday

Mostly sunny, with a high near 22. Southwest wind around 7 mph.

Friday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 13. Southwest wind around 5 mph.

Saturday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 24. Southwest wind 6 to 8 mph.

Saturday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 8. West wind around 7 mph.