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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

72°F

22°C

Humidity 59%
Wind Speed NE 9 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 31 Aug 1:53 pm EDT
Extended Forecast for

3 Miles N Grand Isle VT

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Northeast wind around 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Light south wind.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southwest wind 3 to 6 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. South wind 10 to 14 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 55. Calm wind.
Labor Day
Mostly sunny, with a high near 75. Calm wind.
Monday Night
Mostly cloudy, with a low around 61. Calm wind.
Tuesday
Mostly sunny, with a high near 75. Light south wind.
Tuesday Night
Partly cloudy, with a low around 60. Calm wind.
Wednesday
Sunny, with a high near 76. Southwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 61. Calm wind becoming south 5 to 7 mph after midnight.
Thursday
Mostly sunny, with a high near 77. South wind 10 to 14 mph.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 62. South wind 11 to 15 mph. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. South wind 10 to 14 mph. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind 7 to 9 mph.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 69. Southwest wind 11 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Isle VT
 44.76°N 73.29°W (Elev. 98 ft)
Last Update:
1:43 pm EDT Aug 31, 2025
Forecast Valid:
2pm EDT Aug 31, 2025-6pm EDT Sep 6, 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