Lake Effect Snow Will Impact St. Lawrence County This Evening and Tonight

A Winter Weather Advisory is in effect from 1 PM today to 5 AM Tuesday for lake effect snow in southern St. Lawrence County. Total snow accumulations between 2 and 5 inches are expected. Plan on slippery road conditions. Strong winds will cause blowing snow and further reduce visibilities. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Light Snow Fog/Mist

20°F

-7°C

Humidity 85%
Wind Speed Vrbl 5 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 16°F (-9°C)
Visibility 1.00 mi
Wind Chill13°F (-11°C)
Last update 19 Jan 9:53 pm EST
Extended Forecast for

3 Miles NE Cadyville NY

  • Tonight

    Tonight: Snow showers likely, mainly before 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -7. West wind 8 to 13 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Increasing clouds, with a high near 14. Wind chill values as low as -7. West wind around 9 mph, with gusts as high as 21 mph.

    High: 14 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. West wind around 5 mph.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after 1pm.  Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind 6 to 8 mph, with gusts as high as 22 mph.  Little or no snow accumulation expected.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 17. South wind around 9 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Partly sunny, with a high near 30. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 30 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8. West wind around 8 mph.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 14. West wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 14 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -12. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: -12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -7. West wind 8 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Increasing clouds, with a high near 14. Wind chill values as low as -7. West wind around 9 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 4. West wind around 5 mph.
Wednesday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind 6 to 8 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17. South wind around 9 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 30. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 8. West wind around 8 mph.
Friday
Partly sunny, with a high near 14. West wind 7 to 10 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around -12. West wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday
Sunny and cold, with a high near -2. West wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around -15. West wind 3 to 5 mph.
Sunday
Mostly sunny and cold, with a high near 3. Northwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around -9. Light west wind.
Monday
Partly sunny and cold, with a high near 8. West wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Cadyville NY
 44.69°N 73.64°W (Elev. 797 ft)
8:49 pm EST Jan 19, 2026
10pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database