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

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

73°F

23°C

Humidity 90%
Wind Speed S 6 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 13 Jul 9:53 pm EDT
Extended Forecast for

3 Miles SSE Lyon Mountain NY

  • Tonight

    Tonight: Showers and thunderstorms likely before 5am, then a slight chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly between 9am and 3pm. Partly sunny, with a high near 73. Southwest wind around 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. West wind 6 to 9 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. West wind around 7 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. East wind 5 to 7 mph becoming southwest after midnight.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Southwest wind around 7 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66. Southwest wind 7 to 9 mph.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 75. Southwest wind around 9 mph. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 64. Southwest wind around 11 mph.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely before 5am, then a slight chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 50 percent chance of showers and thunderstorms, mainly between 9am and 3pm. Partly sunny, with a high near 73. Southwest wind around 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 62. West wind 6 to 9 mph.
Tuesday
Sunny, with a high near 77. West wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 64. East wind 5 to 7 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 80. Southwest wind around 7 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66. Southwest wind 7 to 9 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 75. Southwest wind around 9 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 64. Southwest wind around 11 mph.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 69. West wind around 10 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 58. North wind around 9 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 68. Northwest wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 57. Northwest wind around 7 mph becoming southwest after midnight.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70. Southwest wind 6 to 9 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Lyon Mountain NY
 44.67°N 73.89°W (Elev. 2677 ft)
Last Update:
1:21 pm EDT Jul 13, 2025
Forecast Valid:
10pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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