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

Dangerous Cold Thursday Night into Friday for Northern New York

Cold Weather Advisory has been issued for St. Lawrence, Franklin, western Clinton, and western Essex counties of New York Thursday 7 PM through Friday 10 AM. Cold temperatures and breezy winds will cause wind chills to fall into the -20F to -30F range. The risk of frostbite and hypothermia will be elevated, especially for vulnerable populations. Wear appropriate clothing, a hat, and gloves. Read More >

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

A Few Clouds

2°F

-17°C

Humidity 72%
Wind Speed Calm
Barometer 29.93 in (1016.1 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 28 Jan 5:53 pm EST
Extended Forecast for

Post Mills VT

  • Tonight

    Tonight: A slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around -1. Calm wind. Chance of precipitation is 20%.

    Low: -1 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 16. Wind chill values as low as -1. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 16 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -6. Wind chill values as low as -16. Northwest wind around 6 mph.

    Low: -6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 9. Wind chill values as low as -16. Northwest wind around 6 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -8. Northwest wind around 5 mph becoming calm in the evening.

    Low: -8 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Calm wind becoming northwest around 5 mph.

    High: 14 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. Light north wind.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18. North wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around -1. Calm wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 16. Wind chill values as low as -1. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around -6. Wind chill values as low as -16. Northwest wind around 6 mph.
Friday
Partly sunny and cold, with a high near 9. Wind chill values as low as -16. Northwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around -8. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 14. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around -3. Light north wind.
Sunday
Partly sunny, with a high near 18. North wind 5 to 8 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 6. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 25. Northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 4. Northwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 26. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 4. Light northwest wind.
Wednesday
Mostly sunny, with a high near 23. Northwest wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Post Mills VT
 43.88°N 72.27°W (Elev. 1125 ft)
Last Update:
12:03 pm EST Jan 28, 2026
Forecast Valid:
5pm EST Jan 28, 2026-6pm EST Feb 4, 2026
 
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Additional Resources

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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