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

Winter Weather Advisory Issued for southern St Lawrence County from 4 PM Today to 6 AM Saturday

A Winter Weather Advisory has been issued for southern St Lawrence County in northern New York, effective from 4 PM today to 6 AM Saturday. Snow will quickly move into the region later this afternoon and continue overnight, then end early Saturday morning. Snow will be heaviest between 7 PM and 11 PM tonight, when snowfall rates may exceed 1 inch per hour. Read More >

Hazardous Weather Conditions

Current conditions at

Franklin County State Airport (KFSO)

Lat: 44.94°NLon: 73.1°WElev: 228ft.

Fair

3°F

-16°C

Humidity 71%
Wind Speed NW 3 mph
Barometer 30.12 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 26 Dec 5:15 pm EST
Extended Forecast for

5 Miles NNW Cambridge VT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 9pm. Cloudy, with a low around 7. Wind chill values as low as -1. East wind around 6 mph. Total nighttime snow accumulation of less than one inch possible.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 19. Calm wind becoming north around 6 mph in the afternoon.

    High: 19 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. North wind around 5 mph becoming calm in the evening.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 23. Light and variable wind.

    High: 23 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain likely, mainly after 4am. Cloudy, with a low around 19. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 19 °F

    Chance
    Freezing Rain
    then Freezing
    Rain Likely

  • Monday

    Monday: Rain or freezing rain before 3pm, then rain, possibly mixed with snow between 3pm and 5pm, then rain, possibly mixed with snow and freezing rain after 5pm. High near 33. Southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 33 °F

    Freezing Rain
    then Wintry
    Mix

  • Monday Night

    Monday Night: Snow, possibly mixed with freezing rain, becoming all snow after 7pm. Low around 14. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

    Low: 14 °F

    Wintry Mix
    then Snow

  • Tuesday

    Tuesday: Snow showers likely. Cloudy, with a high near 19. West wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 19 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 9 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 9pm. Cloudy, with a low around 7. Wind chill values as low as -1. East wind around 6 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 19. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 2. North wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 23. Light and variable wind.
Sunday Night
Freezing rain likely, mainly after 4am. Cloudy, with a low around 19. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday
Rain or freezing rain before 3pm, then rain, possibly mixed with snow between 3pm and 5pm, then rain, possibly mixed with snow and freezing rain after 5pm. High near 33. Southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Snow, possibly mixed with freezing rain, becoming all snow after 7pm. Low around 14. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Tuesday
Snow showers likely. Cloudy, with a high near 19. West wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. West wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 19. West wind around 8 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 4. Southwest wind around 9 mph.
New Year's Day
A 40 percent chance of snow showers. Mostly cloudy, with a high near 12. West wind around 8 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around -1. West wind around 9 mph.
Friday
A 30 percent chance of snow showers. Mostly cloudy and cold, with a high near 8. West wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cambridge VT
 44.72°N 72.93°W (Elev. 1316 ft)
Last Update:
12:28 pm EST Dec 26, 2025
Forecast Valid:
5pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation