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

Hazardous Weather Outlook

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Partly Cloudy with Haze

-2°F

-19°C

Humidity	72%
Wind Speed	Calm
Barometer	30.24 in (1026.2 mb)
Dewpoint	-9°F (-23°C)
Visibility	6.00 mi
Last update	9 Dec 2:53 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Thetford VT

Overnight
Low: -13 °F
Mostly Clear
Tuesday
High: 22 °F
Increasing
Clouds
Tuesday Night
Low: 13 °F
Chance Snow
Showers
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 22 °F
Snow Likely
Thursday
High: 29 °F
Partly Sunny
Thursday Night
Low: 9 °F
Partly Cloudy
Friday
High: 25 °F
Mostly Sunny
Friday Night
Low: 9 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around -13. Calm wind.

Tuesday

Increasing clouds, with a high near 22. Wind chill values as low as -13. Light and variable wind.

Tuesday Night

A 40 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 13. South wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 33. Southeast wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 22. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Partly sunny, with a high near 29. West wind 6 to 8 mph, with gusts as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 9. West wind 3 to 6 mph.

Friday

Mostly sunny, with a high near 25. West wind 5 to 8 mph.

Friday Night

Partly cloudy, with a low around 9. Calm wind.

Saturday

Mostly cloudy, with a high near 30. Calm wind becoming southwest around 6 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 14. Light west wind.