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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Kingdom International Airport (KEFK)

Lat: 44.89°NLon: 72.24°WElev: 934ft.

Fair

-13°F

-25°C

Humidity 73%
Wind Speed SW 5 mph
Barometer 30.18 in
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Wind Chill-26°F (-32°C)
Last update 9 Dec 5:35 am EST
Extended Forecast for

Derby VT

  • Today

    Today: Increasing clouds, with a high near 19. Wind chill values as low as -16. Calm wind becoming south around 6 mph in the afternoon.

    High: 19 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 14. South wind around 9 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow. High near 32. South wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Likely
    then Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 17. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 22. West wind 7 to 9 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 9. West wind around 9 mph.

    Low: 9 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 19. West wind around 9 mph, with gusts as high as 20 mph.

    High: 19 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. West wind around 6 mph becoming light and variable after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly cloudy, with a high near 26. Southwest wind 3 to 6 mph.

    High: 26 °F

    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a high near 19. Wind chill values as low as -16. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A 50 percent chance of snow showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 14. South wind around 9 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 32. South wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 17. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 22. West wind 7 to 9 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 9. West wind around 9 mph.
Friday
Mostly cloudy, with a high near 19. West wind around 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 10. West wind around 6 mph becoming light and variable after midnight.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 26. Southwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 11. Southwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 18. West wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 1. Northwest wind around 6 mph.
Monday
Mostly cloudy, with a high near 13. West wind around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Derby VT
 44.92°N 72.09°W (Elev. 994 ft)
Last Update:
12:24 am EST Dec 9, 2025
Forecast Valid:
5am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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