National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Weather Advisory in Effect Across Southeastern St. Lawrence County Today, then Cold Weather Friday Night and Saturday

Rounds of lake effect snow are expected today into tomorrow in southeastern St. Lawrence County with periods of localized heavy snow. Snowfall rates may exceed 1"/hour at times, and gusty winds 35 mph during falling snow will result in low visibility. Then, cold temperatures and gusty winds will occur Friday night and Saturday across northern New York and Vermont. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

33°F

1°C

Humidity 49%
Wind Speed Vrbl 5 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 22 Jan 11:53 am EST
Extended Forecast for

3 Miles SSE Jay NY

Extreme Cold Watch January 23, 07:00pm until January 24, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • This Afternoon

    This Afternoon: Snow showers, mainly before 3pm. The snow could be heavy at times. Areas of blowing snow after 1pm. High near 26. West wind around 16 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.

    High: 26 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Scattered snow showers, mainly before 9pm. Areas of blowing snow. Mostly cloudy, with a low around 9. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Scattered
    Snow Showers
    and Areas
    Blowing Snow

  • Friday

    Friday: Scattered snow showers. Partly sunny, with a temperature rising to near 11 by 11am, then falling to around 2 during the remainder of the day. Wind chill values as low as -17. Southwest wind 11 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 11 °F⇓

    Scattered
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -15. Wind chill values as low as -36. Northwest wind 14 to 18 mph, with gusts as high as 39 mph.

    Low: -15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near -2. West wind 7 to 10 mph, with gusts as high as 23 mph.

    High: -2 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -11. West wind around 6 mph becoming calm after midnight.

    Low: -11 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 2. Calm wind becoming east around 6 mph in the afternoon.

    High: 2 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 1. Northeast wind around 6 mph. Chance of precipitation is 70%.

    Low: 1 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy and cold, with a high near 8. Northwest wind 5 to 8 mph. Chance of precipitation is 60%.

    High: 8 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow showers, mainly before 3pm. The snow could be heavy at times. Areas of blowing snow after 1pm. High near 26. West wind around 16 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Scattered snow showers, mainly before 9pm. Areas of blowing snow. Mostly cloudy, with a low around 9. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Scattered snow showers. Partly sunny, with a temperature rising to near 11 by 11am, then falling to around 2 during the remainder of the day. Wind chill values as low as -17. Southwest wind 11 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around -15. Wind chill values as low as -36. Northwest wind 14 to 18 mph, with gusts as high as 39 mph.
Saturday
Sunny and cold, with a high near -2. West wind 7 to 10 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around -11. 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 2. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Snow likely. Mostly cloudy, with a low around 1. Northeast wind around 6 mph. Chance of precipitation is 70%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy and cold, with a high near 8. Northwest wind 5 to 8 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around -1. West wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 11. West wind around 10 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 0. West wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 12. West wind 6 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Jay NY
 44.31°N 73.69°W (Elev. 2247 ft)
Last Update:
9:06 am EST Jan 22, 2026
Forecast Valid:
12pm EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation