Lake Effect Snow continues through friday, followed by extreme cold for the weekend.

An Extreme Cold Warning is in effect for northern New York and Vermont from Friday 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 through Friday. A lake effect band will produce 3 to 9 inches of snow in the Advisory area, mainly 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.

Partly Cloudy

28°F

-2°C

Humidity	47%
Wind Speed	SW 3 mph
Barometer	29.92 in (1013.5 mb)
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	22 Jan 5:53 pm EST

More Information:

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

Extended Forecast for

4 Miles WNW Lewis NY

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

Click here for hazard details and duration

Extreme Cold Warning

Tonight
Low: 8 °F
Heavy Snow
Friday
High: 12 °F
Heavy Snow
Friday Night
Low: -14 °F
Slight Chance
Snow Showers
then Mostly
Clear
Saturday
High: -1 °F
Cold
Saturday Night
Low: -10 °F
Partly Cloudy
Sunday
High: 3 °F
Partly Sunny
then Chance
Snow
Sunday Night
Low: 1 °F
Snow
Monday
High: 9 °F
Snow
Monday Night
Low: -4 °F
Chance Snow

Detailed Forecast

Tonight

Scattered snow showers before 1am, then a slight chance of snow showers after 4am. The snow could be heavy at times. Partly cloudy, with a low around 8. Wind chill values as low as -6. West wind 10 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow showers, mainly before 2pm. The snow could be heavy at times. Partly sunny, with a high near 12. Wind chill values as low as -14. West wind 9 to 15 mph, with gusts as high as 36 mph. New snow accumulation of less than one inch possible.

Friday Night

A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around -14. Wind chill values as low as -33. Northwest wind 15 to 17 mph, with gusts as high as 41 mph.

Saturday

Sunny and cold, with a high near -1. Wind chill values as low as -36. West wind 8 to 13 mph, with gusts as high as 23 mph.

Saturday Night

Partly cloudy, with a low around -10. West wind around 6 mph becoming calm after midnight.

Sunday

A 50 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 3. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Snow. Low around 1. Northeast wind around 6 mph. Chance of precipitation is 90%.

Monday

Snow. High near 9. North wind 6 to 8 mph. Chance of precipitation is 80%.

Monday Night

A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -4. Northwest wind around 11 mph, with gusts as high as 23 mph.