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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 NY

  • Today

    Today: Partly sunny, with a high near 58. South wind 6 to 11 mph, with gusts as high as 26 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind 3 to 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 56. Light and variable wind.

    High: 56 °F

    Increasing
    Clouds

  • Tuesday Night

    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 around 5 mph. Chance of precipitation is 50%. Little or no sleet accumulation expected.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Sleet

  • Wednesday

    Wednesday: Rain. High near 46. North wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 34. South wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain

  • Thursday

    Thursday: Rain likely, possibly mixing with snow after 11am, then gradually ending. Mostly cloudy, with a high near 37. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 2pm, mixing with rain after 5pm. Partly sunny, with a high near 37. West wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 37 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 58. South wind 6 to 11 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 37. South wind 3 to 7 mph.
Tuesday
Increasing clouds, with a high near 56. 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 around 5 mph. Chance of precipitation is 50%. Little or no sleet accumulation expected.
Wednesday
Rain. High near 46. North wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 34. South wind around 8 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 37. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 17. Northwest wind 8 to 11 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 9 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 9 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 35. West wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 5 to 7 mph.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 39. Southeast wind 5 to 9 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plattsburgh NY
 44.69°N 73.46°W (Elev. 121 ft)
Last Update:
2:19 am EDT Mar 9, 2026
Forecast Valid:
7am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation