Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

21°F

-6°C

Humidity 62%
Wind Speed Vrbl 6 G 18 mph
Barometer 29.42 in (996.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 11 Dec 7:53 am EST
Extended Forecast for

2 Miles S Grand Isle VT

  • Today

    Today: A 30 percent chance of snow showers, mainly after 3pm.  Mostly cloudy, with a high near 22. West wind around 15 mph, with gusts as high as 39 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around 14. Wind chill values as low as -1. West wind around 14 mph, with gusts as high as 40 mph.  New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 25. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 33 mph.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. West wind 3 to 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 29. South wind 5 to 7 mph.  Little or no snow accumulation expected.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 18. South wind around 6 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 40 percent chance of snow showers.  Partly sunny, with a high near 24. Southwest wind 6 to 9 mph becoming northwest in the afternoon.

    High: 24 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 18. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 18 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 3pm. Mostly cloudy, with a high near 22. West wind around 15 mph, with gusts as high as 39 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 14. Wind chill values as low as -1. West wind around 14 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 25. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 15. West wind 3 to 6 mph.
Saturday
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 29. South wind 5 to 7 mph. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. South wind around 6 mph.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 24. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 10. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 18. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 26. West wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 16. South wind 5 to 9 mph.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 34. South wind around 11 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Grand Isle VT
 44.7°N 73.3°W (Elev. 200 ft)
4:21 am EST Dec 11, 2025
8am EST Dec 11, 2025-6pm EST Dec 17, 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