Lake effect snow continues today, followed by extreme cold for the weekend, then heavy snow possible early next week.

An Extreme Cold Warning is in effect for northern New York and Vermont this evening through Saturday morning. Dangerously cold wind chills of -20F to -40F are expected. In addition, a Winter Weather Advisory remains in effect for southern St Lawrence County today. A lake effect band will produce additional snow accumulations between 2 and 4 inches with highest amounts along and south of Route 3. Read More >

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Mostly Cloudy

12°F

-11°C

Humidity	44%
Wind Speed	W 9 G 18 mph
Barometer	30.10 in (1020.0 mb)
Dewpoint	-6°F (-21°C)
Visibility	10.00 mi
Wind Chill	0°F (-18°C)
Last update	23 Jan 11:53 am EST

More Information:

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

Extended Forecast for

4 Miles NNW Constable NY

Winter Storm Watch January 25, 01:00pm until January 27, 01:00am

Extreme Cold Warning January 23, 07:00pm until January 24, 01:00pm

Click here for hazard details and duration

Winter Storm Watch

Extreme Cold Warning

This Afternoon
High: 14 °F
Scattered
Snow Showers
Tonight
Low: -11 °F
Scattered
Snow Showers
then Partly
Cloudy
Saturday
High: -3 °F
Cold
Saturday Night
Low: -12 °F
Partly Cloudy
Sunday
High: 6 °F
Mostly Cloudy
then Chance
Snow
Sunday Night
Low: -1 °F
Snow
Monday
High: 11 °F
Snow
Monday Night
Low: -2 °F
Chance Snow
Tuesday
High: 15 °F
Partly Sunny

Detailed Forecast

This Afternoon

Scattered snow showers. Mostly sunny, with a high near 14. Wind chill values as low as -10. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Scattered snow showers, mainly before 9pm. Partly cloudy, with a low around -11. Wind chill values as low as -29. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday

Sunny and cold, with a high near -3. Wind chill values as low as -30. West wind 9 to 11 mph.

Saturday Night

Partly cloudy, with a low around -12. Wind chill values as low as -20. West wind 5 to 7 mph becoming calm in the evening.

Sunday

A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 6. Calm wind becoming northeast 5 to 9 mph in the afternoon. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around -1. Northeast wind around 9 mph. Chance of precipitation is 90%.

Monday

Snow. High near 11. Northeast wind around 8 mph becoming north in the afternoon. Chance of precipitation is 80%.

Monday Night

A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -2. West wind 6 to 8 mph.

Tuesday

Partly sunny, with a high near 15. Southwest wind 8 to 10 mph.

Tuesday Night

Mostly cloudy, with a low around 1. Southwest wind around 7 mph.

Wednesday

Partly sunny, with a high near 14. West wind 6 to 9 mph.