
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
Plattsburgh International Airport (KPBG)
Lat: 44.65°NLon: 73.47°WElev: 236ft.
Fair
36°F
2°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 29.85 in (1011.1 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 6:53 am EDT |
Extended Forecast for
Plattsburgh International Airport NY
Today

High: 59 °F
Partly Sunny
Tonight

Low: 38 °F
Partly Cloudy
Tuesday

High: 57 °F
Increasing
CloudsTuesday Night
Low: 31 °F
Chance Rain
then Chance
Rain/SleetWednesday

High: 48 °F
Rain
Wednesday Night

Low: 35 °F
Rain
Thursday

High: 38 °F
Rain/Snow
LikelyThursday Night

Low: 18 °F
Partly Cloudy
Friday
High: 37 °F
Mostly Sunny
then Chance
Rain/Snow
Detailed Forecast
Today
Partly sunny, with a high near 59. South wind 6 to 11 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 38. South wind around 6 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 57. Light and variable wind.
Tuesday Night
A chance of rain before 3am, then a chance of rain and sleet between 3am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 31. North wind 3 to 5 mph. Chance of precipitation is 50%. Little or no sleet accumulation expected.
Wednesday
Rain. High near 48. Light and variable wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 35. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain likely, possibly mixing with snow after 11am, then gradually ending. Mostly cloudy, with a high near 38. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 18. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Friday
A chance of snow after 2pm, mixing with rain after 5pm. Partly sunny, with a high near 37. West wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 40%.
Friday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 25. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 36. West wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 20. West wind 3 to 6 mph.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 39. Southeast wind 5 to 9 mph. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Plattsburgh International Airport NY
44.63°N 73.47°W (Elev. 167 ft)
44.63°N 73.47°W (Elev. 167 ft)
2:19 am EDT Mar 9, 2026
7am EDT Mar 9, 2026-6pm EDT Mar 15, 2026



