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

Multiple Hazards through Upcoming Weekend

The threat of severe thunderstorms will exist in the Midwest and Ohio Valley through Friday. Elevated to critical fire weather conditions will be in place across the Four-Corners through the weekend. Early season heat with likely record high temperatures will spread from the South into the Ohio Valley, Mid-Atlantic, and Northeast on Friday, Saturday and perhaps Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fog/Mist

44°F

7°C

Humidity 93%
Wind Speed Calm
Barometer 29.87 in (1011.5 mb)
Dewpoint 42°F (6°C)
Visibility 1.75 mi
Last update 20 May 5:53 am EDT
Extended Forecast for

Grand Isle VT

  • Today

    Today: Partly sunny, with a high near 80. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 80 °F

  • Tonight

    Tonight: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and midnight, then a slight chance of showers after midnight. Mostly cloudy, with a low around 67. Breezy, with a south wind 18 to 23 mph. Chance of precipitation is 20%.

    Breezy.
    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 67 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 86. Breezy, with a south wind 11 to 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    and Breezy
    then Chance
    T-storms

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 66. Southwest wind 5 to 7 mph becoming southeast after midnight.

    Mostly Cloudy

    Low: 66 °F

  • Sunday

    Sunday: Showers and thunderstorms, mainly after 2pm. High near 88. South wind 7 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 2am. Low around 53. Southwest wind 11 to 13 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers then
    Chance
    Showers

    Low: 53 °F

  • Monday

    Monday: Mostly cloudy, with a high near 64. North wind 8 to 14 mph.

    Mostly Cloudy

    High: 64 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 47. Light northeast wind.

    Partly Cloudy

    Low: 47 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Calm wind.

    Mostly Sunny

    High: 69 °F

Detailed Forecast

Today
Partly sunny, with a high near 80. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Tonight
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and midnight, then a slight chance of showers after midnight. Mostly cloudy, with a low around 67. Breezy, with a south wind 18 to 23 mph. Chance of precipitation is 20%.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 86. Breezy, with a south wind 11 to 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 66. Southwest wind 5 to 7 mph becoming southeast after midnight.
Sunday
Showers and thunderstorms, mainly after 2pm. High near 88. South wind 7 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 2am. Low around 53. Southwest wind 11 to 13 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly cloudy, with a high near 64. North wind 8 to 14 mph.
Monday Night
Partly cloudy, with a low around 47. Light northeast wind.
Tuesday
Mostly sunny, with a high near 69. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 51. Northeast wind around 6 mph becoming southeast after midnight.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 71. Southeast wind 6 to 13 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 54. South wind 11 to 14 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 70. South wind 14 to 17 mph. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Grand Isle VT
 44.71°N 73.3°W (Elev. 125 ft)
Last Update:
3:20 am EDT May 20, 2022
Forecast Valid:
6am EDT May 20, 2022-6pm EDT May 26, 2022
 
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