Extreme Heat Warnings and Heat Advisories remain in effect through Friday

Dangerous heat will continue through Friday. Extreme Heat Warnings are in effect for the entire Champlain Valley & eastern Windsor County in Vermont. Heat Advisories in effect for the remainder of our region. Heat index values will peak around 105 degrees in warning areas with locally higher values possible. Advisory areas will see heat index values up to 100 degrees. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Partly Cloudy

92°F

33°C

Humidity 37%
Wind Speed W 9 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 3 Jul 3:53 pm EDT
Extended Forecast for

3 Miles NNW Lewis NY

Heat Advisory July 3, 04:41pm until July 3, 07:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory July 3, 04:41pm until July 3, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • Tonight

    Low: 67 °F

    Scattered
    T-storms

  • Independence Day

    Independence Day: Isolated showers and thunderstorms before 1pm, then isolated showers between 1pm and 2pm, then isolated showers and thunderstorms after 2pm.  Widespread haze. Mostly sunny, with a high near 71. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 71 °F

    Isolated
    T-storms

  • Saturday Night

    Saturday Night: Widespread haze before midnight. Partly cloudy, with a low around 60. North wind 6 to 8 mph becoming west after midnight.

    Low: 60 °F

    Haze then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers after 2pm.  Partly sunny, with a high near 72. South wind 3 to 8 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 60. South wind 5 to 7 mph.

    Low: 60 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers.  Partly sunny, with a high near 73. Southeast wind 3 to 6 mph.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 5am, then isolated showers. Partly cloudy, with a low around 67. West wind 9 to 17 mph. Chance of precipitation is 40%.
Independence Day
Isolated showers and thunderstorms before 1pm, then isolated showers between 1pm and 2pm, then isolated showers and thunderstorms after 2pm. Widespread haze. Mostly sunny, with a high near 71. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Widespread haze before midnight. Partly cloudy, with a low around 60. North wind 6 to 8 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 69. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Monday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 72. South wind 3 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 60. South wind 5 to 7 mph.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 63. Light south wind.
Wednesday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 65. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind 3 to 5 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 81. Calm wind becoming northwest 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewis NY
 44.32°N 73.6°W (Elev. 2077 ft)
4:06 pm EDT Jul 3, 2026
4pm EDT Jul 3, 2026-6pm EDT Jul 10, 2026
 
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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