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.

Freezing Fog

24°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 30.29 in (1026.4 mb)
Dewpoint 23°F (-5°C)
Visibility 0.50 mi
Last update 20 Nov 2:53 am EST
Extended Forecast for

2 Miles SE Potsdam NY

Freezing Fog Advisory until November 20, 10:00am
Click here for hazard details and duration
Freezing Fog Advisory
  •  
    Freezing Fog Advisory until November 20, 10:00am

    NOW until 10:00am Thu

    Freezing Fog Advisory

  • Overnight

    Low: 16 °F

    Patchy Dense
    Freezing Fog

  • Thursday

    Thursday: Patchy dense freezing fog before 10am. Cloudy through mid morning, then gradual clearing, with a high near 39. Calm wind.

    High: 39 °F

    Patchy Dense
    Freezing Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow after 4am. Increasing clouds, with a low around 25. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: Rain, mainly after 7am. High near 44. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. West wind 3 to 7 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. West wind 5 to 8 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 39. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Patchy dense freezing fog. Cloudy, with a low around 16. Calm wind.
Thursday
Patchy dense freezing fog before 10am. Cloudy through mid morning, then gradual clearing, with a high near 39. Calm wind.
Thursday Night
A slight chance of rain and snow after 4am. Increasing clouds, with a low around 25. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Friday
Rain, mainly after 7am. High near 44. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 26. West wind 3 to 7 mph.
Saturday
Partly sunny, with a high near 35. West wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 21. Light and variable wind.
Sunday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 39. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 2am, then a chance of rain and snow showers after 2am. Mostly cloudy, with a low around 30. West wind around 8 mph. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Partly sunny, with a high near 39. West wind 8 to 10 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 26. West wind around 6 mph becoming south after midnight.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 42. South wind around 7 mph.
Tuesday Night
Showers likely. Cloudy, with a low around 34. Southeast wind 6 to 8 mph. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 46. Southwest wind 9 to 11 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Potsdam NY
 44.64°N 74.96°W (Elev. 486 ft)
Last Update:
3:55 am EST Nov 20, 2025
Forecast Valid:
4am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation