
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 Chill | 39°F (4°C) |
| Last update | 9 Mar 3:55 am EDT |
Extended Forecast for
3 Miles WNW Champlain NY
Today

High: 60 °F
Mostly Sunny
Tonight

Low: 38 °F
Mostly Clear
Tuesday

High: 55 °F
Increasing
CloudsTuesday Night
Low: 30 °F
Chance Rain
then Wintry
Mix LikelyWednesday
High: 42 °F
Wintry Mix
then RainWednesday Night

Low: 32 °F
Rain
Thursday
High: 35 °F
Rain/Snow
Likely then
Chance SnowThursday Night

Low: 15 °F
Partly Cloudy
Friday
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%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Champlain NY
45°N 73.51°W (Elev. 200 ft)
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



