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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

20°F

-7°C

Humidity	45%
Wind Speed	Calm
Barometer	29.99 in (1015.8 mb)
Dewpoint	2°F (-17°C)
Visibility	10.00 mi
Last update	23 Jan 12:53 am EST

More Information:

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

Extended Forecast for

4 Miles NNW Lyon Mountain 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

Overnight
Low: 9 °F
Scattered
Snow Showers
Friday
High: 11 °F
Heavy Snow
Friday Night
Low: -18 °F
Heavy Snow
and Areas
Blowing Snow
then Areas
Blowing Snow
Saturday
High: -6 °F
Cold
Saturday Night
Low: -16 °F
Partly Cloudy
Sunday
High: 5 °F
Mostly Cloudy
then Chance
Snow
Sunday Night
Low: -3 °F
Snow
Monday
High: 8 °F
Snow
Monday Night
Low: -5 °F
Chance Snow

Detailed Forecast

Overnight

Scattered snow showers, mainly after 2am. Mostly cloudy, with a low around 9. Wind chill values as low as -2. West wind 8 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow showers. The snow could be heavy at times. High near 11. Wind chill values as low as -13. West wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday Night

Snow showers likely, mainly before 11pm. The snow could be heavy at times. Areas of blowing snow before 1am. Partly cloudy, with a low around -18. Wind chill values as low as -37. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

Mostly sunny and cold, with a high near -6. Wind chill values as low as -37. West wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around -16. West wind 5 to 7 mph becoming calm after midnight.

Sunday

A 50 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 5. Calm wind becoming east around 6 mph in the afternoon.

Sunday Night

Snow. Low around -3. Light east wind. Chance of precipitation is 90%.

Monday

Snow. High near 8. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%.

Monday Night

A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -5. West wind around 6 mph.