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

Caledonia County Airport (KCDA)

Lat: 44.57°NLon: 72.02°WElev: 1188ft.

Overcast

14°F

-10°C

Humidity	62%
Wind Speed	W 16 mph
Barometer	29.96 in
Dewpoint	3°F (-16°C)
Visibility	7.00 mi
Wind Chill	-2°F (-19°C)
Last update	23 Jan 12:07 pm EST

More Information:

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

Extended Forecast for

Willoughby VT

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: 15 °F⇓
Heavy Snow
Tonight
Low: -16 °F
Heavy Snow
then Mostly
Cloudy
Saturday
High: -5 °F
Cold
Saturday Night
Low: -16 °F
Partly Cloudy
Sunday
High: 8 °F
Mostly Cloudy
then Chance
Snow
Sunday Night
Low: 5 °F
Snow
Monday
High: 14 °F
Snow
Monday Night
Low: -2 °F
Chance Snow
Tuesday
High: 12 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. Temperature falling to around 8 by 5pm. Wind chill values as low as -7. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers likely, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around -16. Wind chill values as low as -34. Northwest wind 13 to 16 mph, with gusts as high as 30 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 -5. Wind chill values as low as -36. Northwest wind 9 to 11 mph.

Saturday Night

Partly cloudy, with a low around -16. Wind chill values as low as -26. Northwest 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 8. Calm wind. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 5. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.

Monday

Snow. High near 14. East wind around 5 mph becoming light and variable. Chance of precipitation is 90%.

Monday Night

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

Tuesday

Mostly cloudy, with a high near 12. West wind around 6 mph.

Tuesday Night

Mostly cloudy, with a low around -2. Southwest wind around 5 mph.

Wednesday

Partly sunny, with a high near 13. West wind 3 to 6 mph.