Winter Weather Advisory in Effect Across Southeastern St. Lawrence County Today, then Cold Weather Friday Night and Saturday

Rounds of lake effect snow are expected today into tomorrow in southeastern St. Lawrence County with periods of localized heavy snow. Snowfall rates may exceed 1"/hour at times, and gusty winds 35 mph during falling snow will result in low visibility. Then, cold temperatures and gusty winds will occur Friday night and Saturday across northern New York and Vermont. Read More >

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Light Snow

29°F

-2°C

Humidity 82%
Wind Speed S 8 mph
Barometer 29.88 in (1013.0 mb)
Dewpoint 24°F (-4°C)
Visibility 5.00 mi
Wind Chill21°F (-6°C)
Last update 22 Jan 3:53 am EST
Extended Forecast for

Post Mills VT

Extreme Cold Watch January 23, 07:00pm until January 24, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Overnight

    Overnight: Scattered snow showers.  Mostly cloudy, with a steady temperature around 24. South wind around 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Scattered
    Snow Showers

  • Thursday

    Thursday: Scattered snow showers, mainly before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 32. West wind 7 to 11 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Scattered
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Southwest wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20. Wind chill values as low as -2. Southwest wind 7 to 13 mph, with gusts as high as 25 mph.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -8. Northwest wind 7 to 9 mph, with gusts as high as 23 mph.

    Low: -8 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 2. Northwest wind around 7 mph.

    High: 2 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8. Light northwest wind.

    Low: -8 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 1pm.  Mostly cloudy and cold, with a high near 8. Calm wind.

    High: 8 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely.  Mostly cloudy, with a low around 6. Calm wind.  Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely

Detailed Forecast

Overnight
Scattered snow showers. Mostly cloudy, with a steady temperature around 24. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Scattered snow showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 32. West wind 7 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 13. Southwest wind 7 to 9 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 20. Wind chill values as low as -2. Southwest wind 7 to 13 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -8. Northwest wind 7 to 9 mph, with gusts as high as 23 mph.
Saturday
Sunny and cold, with a high near 2. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around -8. Light northwest wind.
Sunday
A 50 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 8. Calm wind.
Sunday Night
Snow likely. Mostly cloudy, with a low around 6. Calm wind. Chance of precipitation is 70%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 14. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around -1. Light northwest wind.
Tuesday
Partly sunny, with a high near 14. West wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 1. Light west wind.
Wednesday
Partly sunny, with a high near 16. Calm wind becoming northwest around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Post Mills VT
 43.88°N 72.27°W (Elev. 1125 ft)
4:15 am EST Jan 22, 2026
4am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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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