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

Dangerous Cold Expected This Weekend

An Extreme Cold Watch remains in effect for all of northern New York and Vermont for Saturday into Sunday afternoon. Wind chills of 20 to 40 below zero are possible, especially Saturday afternoon through Sunday morning. The risk of frostbite and hypothermia will be elevated, especially for vulnerable populations. Prepare now for the extreme cold, especially if you plan to be outdoors. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

0°F

-18°C

Humidity 79%
Wind Speed Calm
Barometer 29.93 in (1014.1 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 6 Feb 12:53 am EST
Extended Forecast for

4 Miles WNW Lewis NY

Extreme Cold Warning February 7, 07:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning

  • Overnight

    Overnight: Partly cloudy, with a low around -4. Light south wind.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 21. Wind chill values as low as -7. South wind 3 to 7 mph.

    High: 21 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow showers, mainly after 10pm. Low around 3. South wind around 6 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Snow Showers
    Likely then
    Snow Showers

  • Saturday

    Saturday: Snow showers, mainly before 1pm. Areas of blowing snow. High near 6. Wind chill values as low as -29. Northwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 6 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -12. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 39 mph.

    Low: -12 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 1. Northwest wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 1 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -10. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: -10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 11. West wind around 7 mph becoming north in the afternoon.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -4. West wind 6 to 8 mph.

    Low: -4 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around -4. Light south wind.
Friday
Mostly cloudy, with a high near 21. Wind chill values as low as -7. South wind 3 to 7 mph.
Friday Night
Snow showers, mainly after 10pm. Low around 3. South wind around 6 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow showers, mainly before 1pm. Areas of blowing snow. High near 6. Wind chill values as low as -29. Northwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a low around -12. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 39 mph.
Sunday
Sunny and cold, with a high near 1. Northwest wind 10 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around -10. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 11. West wind around 7 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around -4. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 17. West wind around 6 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 6. West wind around 6 mph becoming south after midnight.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 23. South wind around 7 mph becoming northeast in the afternoon.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 12. West wind around 9 mph.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 23. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Lewis NY
 44.3°N 73.64°W (Elev. 1880 ft)
Last Update:
1:19 am EST Feb 6, 2026
Forecast Valid:
1am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation