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

Caledonia County Airport (KCDA)

Lat: 44.57°NLon: 72.02°WElev: 1188ft.

Overcast

18°F

-8°C

Humidity 68%
Wind Speed SW 13 mph
Barometer 29.82 in
Dewpoint 9°F (-13°C)
Visibility 7.00 mi
Wind Chill5°F (-15°C)
Last update 20 Jan 12:10 am EST
Extended Forecast for

9 Miles S Averill VT

  • Overnight

    Overnight: A 30 percent chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around 4. Wind chill values as low as -10. Southwest wind 11 to 13 mph, with gusts as high as 25 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -12. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 8 °F

    Cold

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -2. Wind chill values as low as -12. West wind 6 to 8 mph.

    Low: -2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 18. Wind chill values as low as -10. South wind around 6 mph.

    High: 18 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 1am.  Mostly cloudy, with a low around 13. South wind around 10 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    Low: 13 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 26. Southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. West wind around 9 mph.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 10. West wind 7 to 9 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -16. West wind 10 to 13 mph.

    Low: -16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -12. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around -2. Wind chill values as low as -12. West wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 18. Wind chill values as low as -10. South wind around 6 mph.
Wednesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 13. South wind around 10 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Thursday
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 26. Southwest wind around 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 6. West wind around 9 mph.
Friday
Mostly cloudy and cold, with a high near 10. West wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around -16. West wind 10 to 13 mph.
Saturday
Partly sunny and cold, with a high near -11. West wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -23. West wind 3 to 6 mph.
Sunday
Partly sunny and cold, with a high near -3. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around -17. West wind around 5 mph.
Monday
Partly sunny and cold, with a high near 2. West wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Averill VT
 44.87°N 71.7°W (Elev. 2093 ft)
8:49 pm EST Jan 19, 2026
12am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database