Heat Advisory in Effect for Portions of Northern New York and Vermont Tuesday

A Heat Advisory is in effect for portions of the St. Lawrence and northern Champlain Valley from 8AM EDT Tuesday to 8AM EDT Wednesday. Hot temperatures will result in heat index values in the mid to upper 90s. Take extra precautions when outside and take frequent breaks in shaded or air conditioned environments. Remember to drink fluids and stay hydrated. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

87°F

31°C

Humidity 46%
Wind Speed SE 9 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 11 Aug 6:53 pm EDT
Extended Forecast for

Plattsburgh NY

Heat Advisory August 12, 08:00am until August 13, 08:00am
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind around 6 mph becoming calm  in the evening.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94. Southeast wind 5 to 7 mph.

    High: 94 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Light south wind.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 87. South wind around 7 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Thursday

    Thursday: Sunny, with a high near 83. Northwest wind 5 to 9 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Northeast wind 3 to 6 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. South wind around 6 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 94. Southeast wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 70. Light south wind.
Wednesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 83. Northwest wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 80. Northeast wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 59. Calm wind.
Saturday
Sunny, with a high near 88. South wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 67. Light southwest wind.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 86. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58. North wind around 5 mph.
Monday
Mostly sunny, with a high near 76. North wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Plattsburgh NY
 44.69°N 73.46°W (Elev. 121 ft)
1:01 pm EDT Aug 11, 2025
7pm EDT Aug 11, 2025-6pm EDT Aug 18, 2025
 
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Additional Resources

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Hourly Weather Forecast

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