Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Burlington, Burlington International Airport (KBTV)

Lat: 44.47°NLon: 73.15°WElev: 331ft.

Light Snow

16°F

-9°C

Humidity 80%
Wind Speed N 6 mph
Barometer 30.06 in (1018.7 mb)
Dewpoint 11°F (-12°C)
Visibility 6.00 mi
Wind Chill7°F (-14°C)
Last update 7 Dec 11:54 pm EST
Extended Forecast for

Williston VT

  • Overnight

    Overnight: A chance of flurries, mainly after 3am.  Cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 9 to 11 mph.

    Low: 7 °F

    Chance
    Flurries

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 14. Wind chill values as low as -8. Northwest wind 6 to 11 mph becoming light  in the afternoon.

    High: 14 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Wind chill values as low as -9. Calm wind becoming south around 5 mph after midnight.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23. Wind chill values as low as -11. South wind 8 to 16 mph, with gusts as high as 30 mph.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 19. South wind 11 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow.  High near 34. South wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm.  Low around 23. South wind around 10 mph becoming west after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 80%.

    Low: 23 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: A 40 percent chance of snow showers before 1pm.  Mostly cloudy, with a high near 28. Northwest wind 6 to 9 mph.

    High: 28 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after 1am.  Mostly cloudy, with a low around 14. West wind around 6 mph.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
A chance of flurries, mainly after 3am. Cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 9 to 11 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 14. Wind chill values as low as -8. Northwest wind 6 to 11 mph becoming light in the afternoon.
Monday Night
Partly cloudy, with a low around 1. Wind chill values as low as -9. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 23. Wind chill values as low as -11. South wind 8 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. South wind 11 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 34. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Low around 23. South wind around 10 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Thursday
A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Northwest wind 6 to 9 mph.
Thursday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 14. West wind around 6 mph.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 23. West wind around 6 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. South wind around 6 mph.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 21. South wind 6 to 8 mph becoming northwest in the afternoon.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. Northwest wind around 9 mph.
Sunday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 19. West wind around 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Williston VT
 44.41°N 73.06°W (Elev. 876 ft)
12:55 pm EST Dec 7, 2025
12am EST Dec 8, 2025-6pm EST Dec 14, 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