Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

13°F

-11°C

Humidity 54%
Wind Speed Calm
Barometer 30.24 in (1025.8 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 8 Dec 4:53 pm EST
Extended Forecast for

Post Mills VT

  • Tonight

    Tonight: Mostly clear, with a low around -6. Light and variable wind.

    Low: -6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 20. Wind chill values as low as -3. Calm wind becoming south around 5 mph in the afternoon.

    High: 20 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers between 9pm and 1am.  Mostly cloudy, with a low around 12. South wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow.  High near 30. Southeast wind 5 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Likely
    then Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 23. South wind around 7 mph becoming west after midnight.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind around 7 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. West wind 3 to 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24. West wind 3 to 6 mph.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Light west wind.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -6. Light and variable wind.
Tuesday
Increasing clouds, with a high near 20. Wind chill values as low as -3. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A slight chance of snow showers between 9pm and 1am. Mostly cloudy, with a low around 12. South wind 5 to 8 mph. Chance of precipitation is 20%.
Wednesday
Snow. High near 30. Southeast wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. South wind around 7 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 30. West wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 10. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 24. West wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 9. Light west wind.
Saturday
Partly sunny, with a high near 25. Calm wind becoming west around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 8. West wind around 5 mph.
Sunday
Partly sunny, with a high near 20. Northwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 5. Northwest wind around 5 mph.
Monday
Partly sunny, with a high near 18. Northwest wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Post Mills VT
 43.88°N 72.27°W (Elev. 1125 ft)
12:46 pm EST Dec 8, 2025
5pm EST Dec 8, 2025-6pm EST Dec 15, 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