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

42°F

6°C

Humidity 82%
Wind Speed Vrbl 3 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Apr 12:53 am EDT
Extended Forecast for

3 Miles NNW Lyon Mountain NY

  • Overnight

    Overnight: Scattered rain showers before 2am, then a slight chance of rain and snow showers between 2am and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Scattered
    Rain/Snow

  • Saturday

    Saturday: A slight chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 1pm, then a slight chance of rain showers after 1pm. Partly sunny, with a high near 41. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 5pm. Increasing clouds, with a high near 47. Calm wind becoming south around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 40. South wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers

  • Monday

    Monday: Showers. High near 61. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 45. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 49. Southwest wind around 6 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Overnight
Scattered rain showers before 2am, then a slight chance of rain and snow showers between 2am and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 1pm, then a slight chance of rain showers after 1pm. Partly sunny, with a high near 41. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers after 5pm. Increasing clouds, with a high near 47. Calm wind becoming south around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly after 8pm. Low around 40. South wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers. High near 61. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 45. West wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 49. Southwest wind around 6 mph. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 68. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 49. Southwest wind around 8 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 60. West wind 8 to 10 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43. Southwest wind around 7 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 66. West wind 6 to 9 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:
6:32 pm EDT Apr 10, 2026
Forecast Valid:
1am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation