Wind Advisory for the St. Lawrence Valley Today

Wind gusts in the 40-50 mph range are expected across the St. Lawrence Valley today. Isolated power outages are possible. Elsewhere, gusts in the 20-40 mph range are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Franklin County State Airport (KFSO)

Lat: 44.94°NLon: 73.1°WElev: 228ft.

Fair

44°F

7°C

Humidity 59%
Wind Speed S 9 mph
Barometer 29.84 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Mar 3:55 am EDT
Extended Forecast for

3 Miles WNW Champlain NY

  • Today

    Today: Mostly sunny, with a high near 60. South wind 6 to 10 mph, with gusts as high as 28 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. South wind around 6 mph becoming calm  after midnight.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Rain likely before 4am, then rain and sleet likely between 4am and 5am, then freezing rain and sleet likely after 5am.  Mostly cloudy, with a low around 30. North wind 3 to 5 mph.  Chance of precipitation is 60%. Little or no sleet accumulation expected.

    Low: 30 °F

    Chance Rain
    then Wintry
    Mix Likely

  • Wednesday

    Wednesday: Freezing rain and sleet before 10am, then freezing rain between 10am and 11am, then rain after 11am.  High near 42. East wind 5 to 8 mph.  Chance of precipitation is 100%. Little or no sleet accumulation expected.

    High: 42 °F

    Wintry Mix
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 32. East wind around 7 mph becoming west after midnight.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Rain

  • Thursday

    Thursday: Rain and snow likely before 10am, then a chance of snow between 10am and 2pm.  Mostly cloudy, with a high near 35. West wind 10 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 35 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 2pm.  Partly sunny, with a high near 35. West wind 5 to 8 mph becoming south in the afternoon.

    High: 35 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 60. South wind 6 to 10 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 38. South wind around 6 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Rain likely before 4am, then rain and sleet likely between 4am and 5am, then freezing rain and sleet likely after 5am. Mostly cloudy, with a low around 30. North wind 3 to 5 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.
Wednesday
Freezing rain and sleet before 10am, then freezing rain between 10am and 11am, then rain after 11am. High near 42. East wind 5 to 8 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Wednesday Night
Rain. Low around 32. East wind around 7 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain and snow likely before 10am, then a chance of snow between 10am and 2pm. Mostly cloudy, with a high near 35. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 15. West wind 8 to 11 mph, with gusts as high as 22 mph.
Friday
A 40 percent chance of snow after 2pm. Partly sunny, with a high near 35. West wind 5 to 8 mph becoming south in the afternoon.
Friday Night
Rain and snow likely, mainly before 2am. Mostly cloudy, with a low around 24. Southeast wind around 8 mph. Chance of precipitation is 70%.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 33. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 19. West wind around 6 mph.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 37. Southeast wind 5 to 7 mph. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Champlain NY
 45°N 73.51°W (Elev. 200 ft)
2:19 am EDT Mar 9, 2026
4am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
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