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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

34°F

1°C

Humidity 92%
Wind Speed N 10 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Wind Chill26°F (-3°C)
Last update 1 Apr 2:53 am EDT
Extended Forecast for

3 Miles NNW Lyon Mountain NY

  • Overnight

    Overnight: Rain likely. Cloudy, with a low around 31. Light north wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, freezing rain, and sleet before 11am, then a slight chance of snow and sleet between 11am and noon. Cloudy, with a high near 35. Northwest wind 3 to 7 mph. Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.

    High: 35 °F

    Chance Wintry
    Mix then
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after noon. High near 39. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Partly Sunny
    then Showers

  • Thursday Night

    Thursday Night: Showers, mainly before midnight. Low around 33. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 63. South wind 10 to 14 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. West wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 54. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 8pm. Low around 42. South wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 31. Light north wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, freezing rain, and sleet before 11am, then a slight chance of snow and sleet between 11am and noon. Cloudy, with a high near 35. Northwest wind 3 to 7 mph. Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 27. Calm wind.
Thursday
Showers, mainly after noon. High near 39. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers, mainly before midnight. Low around 33. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 63. South wind 10 to 14 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 39. West wind 6 to 10 mph, with gusts as high as 25 mph.
Saturday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 54. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Showers, mainly after 8pm. Low around 42. South wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Sunday
Showers, mainly before 2pm. High near 57. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 38. West wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 36. Northwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lyon Mountain NY
 44.77°N 73.96°W (Elev. 1407 ft)
Last Update:
2:33 am EDT Apr 1, 2026
Forecast Valid:
3am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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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