Areas of Extreme Heat and Fire Weather in the Pacific Northwest; Heavy Rain in the West and South-central US

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, dry, gusty conditions, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Southwest, the Sierras, and the central/southern Plains. A series of storms will bring heavy rain and strong winds to southern Alaska. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

A Few Clouds

66°F

19°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 25 Aug 11:53 pm EDT
Extended Forecast for

Grand Isle VT

  • Overnight

    Overnight: Partly cloudy, with a low around 56. West wind around 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 72. West wind 8 to 11 mph.

    High: 72 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. West wind 3 to 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Northwest wind around 7 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. South wind 3 to 7 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers after 2pm.  Partly sunny, with a high near 73. South wind around 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 53. South wind around 6 mph becoming northwest after midnight.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers.  Partly sunny, with a high near 68. Northwest wind around 8 mph.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 2am.  Mostly cloudy, with a low around 51. West wind 3 to 5 mph.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. West wind around 7 mph.
Tuesday
Increasing clouds, with a high near 72. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 54. West wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 72. Northwest wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 55. South wind 3 to 7 mph.
Thursday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 73. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53. South wind around 6 mph becoming northwest after midnight.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 68. Northwest wind around 8 mph.
Friday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 51. West wind 3 to 5 mph.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71. Northwest wind around 6 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 53. Light west wind.
Sunday
Mostly sunny, with a high near 74. West wind around 6 mph becoming north in the afternoon.
Sunday Night
Mostly clear, with a low around 55. Calm wind.
Labor Day
Sunny, with a high near 77. South wind around 5 mph becoming north in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.72°N 73.3°W (Elev. 125 ft)
6:13 pm EDT Aug 25, 2025
12am EDT Aug 26, 2025-6pm EDT Sep 1, 2025
 
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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