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 >

Current conditions at

Franklin County State Airport (KFSO)

Lat: 44.94°NLon: 73.1°WElev: 228ft.

Mostly Cloudy

17°F

-8°C

Humidity 64%
Wind Speed SW 3 mph
Barometer 30.00 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 23 Jan 7:55 am EST
Extended Forecast for

6 Miles ENE Grand Isle 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
  • Today

    Today: Snow showers likely, mainly after 3pm. The snow could be heavy at times.  Partly sunny, with a high near 18. Wind chill values as low as -5. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 18 °F

    Heavy Snow

  • Tonight

    Tonight: Scattered snow showers, mainly before midnight.  Partly cloudy, with a low around -8. Wind chill values as low as -25. Northwest wind 11 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: -8 °F

    Scattered
    Snow Showers
    then Isolated
    Snow Showers

  • Saturday

    Saturday: Sunny and cold, with a high near -1. Wind chill values as low as -25. Northwest wind 8 to 10 mph.

    High: -1 °F

    Cold

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around -7. Wind chill values as low as -17. Northwest wind around 6 mph becoming calm  after midnight.

    Low: -7 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of snow after 1pm.  Mostly cloudy and cold, with a high near 9. Light east wind.  New snow accumulation of less than a half inch possible.

    High: 9 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 5. North wind around 5 mph.  Chance of precipitation is 90%.

    Low: 5 °F

    Snow

  • Monday

    Monday: Snow.  High near 13. North wind 6 to 8 mph.  Chance of precipitation is 90%.

    High: 13 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 1am.  Mostly cloudy, with a low around 1. West wind around 10 mph.

    Low: 1 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 15. Southwest wind around 8 mph.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Today
Snow showers likely, mainly after 3pm. The snow could be heavy at times. Partly sunny, with a high near 18. Wind chill values as low as -5. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Scattered snow showers, mainly before midnight. Partly cloudy, with a low around -8. Wind chill values as low as -25. Northwest wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Sunny and cold, with a high near -1. Wind chill values as low as -25. Northwest wind 8 to 10 mph.
Saturday Night
Increasing clouds, with a low around -7. Wind chill values as low as -17. Northwest 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 9. Light east wind. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 5. North wind around 5 mph. Chance of precipitation is 90%.
Monday
Snow. High near 13. North wind 6 to 8 mph. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 1. West wind around 10 mph.
Tuesday
Partly sunny, with a high near 15. Southwest wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 2. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 16. South wind around 7 mph becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around -1. West wind around 7 mph.
Thursday
Mostly cloudy, with a high near 11. Northwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Grand Isle VT
 44.74°N 73.17°W (Elev. 400 ft)
1:16 am EST Jan 23, 2026
8am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
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