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

Strong southerly gusts expected tonight and Monday

A High Wind Warning has been issued along the Adirondacks and their northern slopes, with Wind Advisories for St. Lawrence County and the northern Champlain Valley from 11PM tonight - 8 PM Mon. The strongest wind gusts up to 60 mph will be along the Route 11 corridor in northern NY between 2 AM and Noon Monday. Isolated to scattered power outages and difficult travel are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Mostly Cloudy

31°F

-1°C

Humidity 56%
Wind Speed Calm
Barometer 30.48 in (1033.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 15 Mar 9:53 am EDT
Extended Forecast for

Post Mills VT

  • Today

    Today: Cloudy, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.

    High: 39 °F

    Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 29. South wind 11 to 13 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Rain likely, possibly mixed with freezing rain before 8am, then rain showers. High near 58. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.

    High: 58 °F

    Rain/Freezing
    Rain then
    Rain

  • Monday Night

    Monday Night: Rain showers before 5am, then rain and snow showers likely. Low around 27. South wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: Snow showers likely before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 33. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Showers
    Likely then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11. West wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. West wind around 5 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Light south wind.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. South wind 5 to 7 mph.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 29. South wind 11 to 13 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, possibly mixed with freezing rain before 8am, then rain showers. High near 58. Southeast wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.
Monday Night
Rain showers before 5am, then rain and snow showers likely. Low around 27. South wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 33. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 11. West wind 7 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 32. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 20. Light south wind.
Thursday
Partly sunny, with a high near 43. South wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 26. South wind 3 to 5 mph.
Friday
Partly sunny, with a high near 45. Southwest wind around 6 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 39. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Post Mills VT
 43.88°N 72.27°W (Elev. 1125 ft)
Last Update:
6:00 am EDT Mar 15, 2026
Forecast Valid:
10am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation