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

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

60°F

16°C

Humidity 35%
Wind Speed SW 20 G 33 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Mar 3:53 pm EDT
Extended Forecast for

Winthrop NY

Flood Watch until March 12, 02:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until March 12, 02:00pm

    NOW until 2:00pm Thu

    Flood Watch

  • This Afternoon

    High: 63 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Southwest wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 55. North wind 3 to 6 mph.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain showers likely before 5am, then freezing rain, possibly mixed with rain. Low around 31. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Chance
    Showers then
    Rain/Freezing
    Rain

  • Wednesday

    Wednesday: Rain or freezing rain, becoming all rain after 10am. High near 52. Northeast wind 7 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain/Freezing
    Rain then
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly before 2am. Low around 32. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 33. West wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 33 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West wind 7 to 11 mph.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. Windy, with a southwest wind around 26 mph, with gusts as high as 43 mph.
Tonight
Increasing clouds, with a low around 40. Southwest wind 7 to 16 mph, with gusts as high as 26 mph.
Tuesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 55. North wind 3 to 6 mph.
Tuesday Night
Rain showers likely before 5am, then freezing rain, possibly mixed with rain. Low around 31. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain or freezing rain, becoming all rain after 10am. High near 52. Northeast wind 7 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers, mainly before 2am. Low around 32. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 33. West wind 15 to 18 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 18. West wind 7 to 11 mph.
Friday
Snow likely after 2pm, mixing with rain after 3pm. Partly sunny, with a high near 35. South wind 6 to 10 mph. Chance of precipitation is 60%.
Friday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 23. Southeast wind around 15 mph becoming southwest after midnight. Chance of precipitation is 70%.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. West wind around 14 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. West wind around 7 mph.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 43. Southeast wind 8 to 11 mph. Chance of precipitation is 70%.
Sunday Night
Rain and snow. Low around 25. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Monday
Snow. High near 34. West wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop NY
 44.73°N 74.79°W (Elev. 440 ft)
Last Update:
2:28 pm EDT Mar 9, 2026
Forecast Valid:
4pm EDT Mar 9, 2026-6pm EDT Mar 16, 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