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

Winter Storm Warnings and Winter Weather Advisories in Effect Until 10 AM This Morning

Winter Storm Warnings and Winter Weather Weather Advisories remain in effect until 10 AM this morning. The period of heaviest snow has ended, with light snow continuing through this morning and afternoon. Additional snow accumulations up to 1 inch are possible. Slippery travel conditions are possible, especially on untreated roads and surfaces. Read More >

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Light Snow and Breezy

20°F

-7°C

Humidity 81%
Wind Speed NE 23 G 30 mph
Barometer 29.78 in (1009.3 mb)
Dewpoint 15°F (-9°C)
Visibility 4.00 mi
Wind Chill3°F (-16°C)
Last update 21 Feb 3:53 am EST
Extended Forecast for

South Colton NY

Winter Weather Advisory until February 21, 10:00am
Winter Weather Advisory February 21, 03:59am until February 21, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 21, 10:00am
    Winter Weather Advisory February 21, 03:59am until February 21, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before 7am. Partly sunny, with a high near 26. Northeast wind around 7 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 3am. Mostly cloudy, with a low around 15. Northeast wind around 5 mph becoming light and variable in the evening. Little or no snow accumulation expected.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 35. Southeast wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. East wind 3 to 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27. North wind 6 to 10 mph.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3. Northwest wind 6 to 8 mph.

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 14. West wind around 8 mph.

    High: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a low around 18. Light north wind. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
A 30 percent chance of snow showers, mainly before 7am. Partly sunny, with a high near 26. Northeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow showers after 3am. Mostly cloudy, with a low around 15. Northeast wind around 5 mph becoming light and variable in the evening. Little or no snow accumulation expected.
Sunday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 35. Southeast wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 18. East wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 27. North wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 3. Northwest wind 6 to 8 mph.
Tuesday
Mostly cloudy, with a high near 14. West wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 2. Southwest wind around 5 mph becoming light and variable.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 31. South wind 6 to 8 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21. Southwest wind 8 to 10 mph. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. South wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. Southwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 31. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Colton NY
 44.5°N 74.9°W (Elev. 899 ft)
Last Update:
1:29 am EST Feb 21, 2026
Forecast Valid:
3am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation