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

Freezing Rain Expected Tonight across New York and Grand Isle County in Vermont. Flooding Remains Possible Through Thursday.

Temperatures across northern New York and Grand Isle County in Vermont will drop below freezing tonight as rain moves into the region. A glaze up to a tenth of an inch of freezing rain will be possible through Wednesday afternoon. Flooding remains possible through Thursday due to snow melt, ice jams, and widespread rainfall Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Franklin County State Airport (KFSO)

Lat: 44.94°NLon: 73.1°WElev: 228ft.

Overcast

37°F

3°C

Humidity 64%
Wind Speed N 9 G 20 mph
Barometer 30.14 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Mar 1:35 am EDT
Extended Forecast for

Swanton VTSimilar City Names

Flood Watch March 11, 01:44am until March 12, 02:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 11, 01:44am until March 12, 02:00pm

    NOW until 2:00pm Thu

    Flood Watch

  • Overnight

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain or freezing rain before 11am, then rain showers likely. Cloudy, with a high near 57. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 57 °F

    Chance
    Rain/Freezing
    Rain then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 30. South wind 13 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 30 °F

    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 9am. Mostly cloudy, with a high near 38. West wind around 16 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Rain and snow likely after 2pm. Mostly cloudy, with a high near 36. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Partly Sunny
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 2am. Low around 27. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 27 °F

    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 36. West wind around 14 mph, with gusts as high as 24 mph.

    High: 36 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. North wind around 6 mph.
Wednesday
A chance of rain or freezing rain before 11am, then rain showers likely. Cloudy, with a high near 57. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected.
Wednesday Night
Rain. Low around 30. South wind 13 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of rain before 9am. Mostly cloudy, with a high near 38. West wind around 16 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday
Rain and snow likely after 2pm. Mostly cloudy, with a high near 36. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain and snow, becoming all snow after 2am. Low around 27. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 36. West wind around 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 21. West wind 5 to 8 mph.
Sunday
A chance of snow between 8am and 2pm, then rain and snow likely. Mostly cloudy, with a high near 43. Southeast wind 5 to 8 mph. Chance of precipitation is 70%.
Sunday Night
Rain. Low around 34. South wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Monday
Rain. High near 50. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 13. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 23. West wind around 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swanton VTSimilar City Names
 44.91°N 73.13°W (Elev. 102 ft)
Last Update:
2:35 pm EDT Mar 10, 2026
Forecast Valid:
1am EDT Mar 11, 2026-6pm EDT Mar 17, 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