Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

38°F

3°C

Humidity 70%
Wind Speed Calm
Barometer 30.04 in (1017.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 17 Oct 3:53 am EDT
Extended Forecast for

3 Miles N Grand Isle VT

Frost Advisory October 17, 04:28am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 17, 04:28am until October 17, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Today

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 58. South wind around 7 mph.

    High: 58 °F

    Patchy Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. South wind 9 to 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Breezy, with a south wind 18 to 22 mph, with gusts as high as 32 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 57. Breezy, with a south wind around 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Showers.  High near 61. Breezy, with a south wind 15 to 20 mph.  Chance of precipitation is 80%.

    High: 61 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 51. South wind around 10 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 54. North wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 36. Calm wind.
Saturday
Patchy frost between 7am and 8am. Otherwise, mostly sunny, with a high near 58. South wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 53. South wind 9 to 15 mph.
Sunday
Mostly sunny, with a high near 67. Breezy, with a south wind 18 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 57. Breezy, with a south wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 61. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 51. South wind around 10 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 60. South wind around 11 mph.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 49. South wind around 10 mph. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 54. West wind 10 to 13 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45. West wind 9 to 11 mph.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 52. West wind 11 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Isle VT
 44.76°N 73.29°W (Elev. 98 ft)
1:16 am EDT Oct 17, 2025
4am EDT Oct 17, 2025-6pm EDT Oct 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database