Winter Weather Advisory Issued for southern St Lawrence County from 4 PM Today to 6 AM Saturday

A Winter Weather Advisory has been issued for southern St Lawrence County in northern New York, effective from 4 PM today to 6 AM Saturday. Snow will quickly move into the region later this afternoon and continue overnight, then end early Saturday morning. Snow will be heaviest between 7 PM and 11 PM tonight, when snowfall rates may exceed 1 inch per hour. Read More >

Hazardous Weather Conditions

Current conditions at

Morrisville-Stowe State Airport (KMVL)

Lat: 44.54°NLon: 72.62°WElev: 709ft.

Light Snow

10°F

-12°C

Humidity 80%
Wind Speed S 7 mph
Barometer 30.03 in (1018.7 mb)
Dewpoint 5°F (-15°C)
Visibility 4.00 mi
Wind Chill-1°F (-18°C)
Last update 27 Dec 1:54 am EST
Extended Forecast for

2 Miles WNW Johnson VT

  • Overnight

    Overnight: Snow likely, mainly before 5am.  Cloudy, with a low around 2. East wind around 6 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 2 °F

    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 23. Calm wind.  New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 25. Calm wind.

    High: 25 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Freezing rain, mainly after 1am.  Low around 17. Calm wind becoming southeast around 6 mph after midnight.  Chance of precipitation is 80%.

    Low: 17 °F

    Chance
    Freezing Rain
    then Freezing
    Rain

  • Monday

    Monday: Freezing rain before 10am, then rain between 10am and 5pm, then rain, possibly mixed with snow after 5pm.  High near 40. Southeast wind 6 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Wintry Mix

  • Monday Night

    Monday Night: Rain and snow showers before 7pm, then rain showers between 7pm and 8pm, then snow showers after 8pm.  Low around 14. Southwest wind 7 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%.

    Low: 14 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: Snow showers.  High near 20. West wind 14 to 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%.

    High: 20 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers before 1am.  Mostly cloudy, with a low around 8. West wind 8 to 11 mph, with gusts as high as 26 mph.

    Low: 8 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Snow likely, mainly before 5am. Cloudy, with a low around 2. East wind around 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Saturday
A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Calm wind. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 3. Calm wind.
Sunday
Increasing clouds, with a high near 25. Calm wind.
Sunday Night
Freezing rain, mainly after 1am. Low around 17. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.
Monday
Freezing rain before 10am, then rain between 10am and 5pm, then rain, possibly mixed with snow after 5pm. High near 40. Southeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain and snow showers before 7pm, then rain showers between 7pm and 8pm, then snow showers after 8pm. Low around 14. Southwest wind 7 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Tuesday
Snow showers. High near 20. West wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of snow showers before 1am. Mostly cloudy, with a low around 8. West wind 8 to 11 mph, with gusts as high as 26 mph.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 24. Southwest wind around 8 mph. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 6. West wind around 7 mph. Chance of precipitation is 60%.
New Year's Day
A 40 percent chance of snow showers. Partly sunny, with a high near 18. West wind around 7 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 2. West wind around 6 mph.
Friday
Mostly cloudy, with a high near 13. West wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Johnson VT
 44.65°N 72.73°W (Elev. 574 ft)
12:56 am EST Dec 27, 2025
2am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database