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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Watertown International Airport NY

Dense Fog Advisory February 18, 04:55am until February 18, 07:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 18, 04:55am until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Today

    High: 29 °F

    Chance Snow
    and Patchy
    Fog

  • Tonight

    Tonight: Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Northeast wind around 6 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of freezing rain after 1am. Mostly cloudy, with a low around 22. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Friday

    Friday: Snow showers likely before 10am, then rain, possibly mixed with snow showers. High near 37. East wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 21. Southeast wind around 9 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 21 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 31. North wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 14. Northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
A chance of snow, mainly after 3pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 29. Northeast wind 7 to 14 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 36. Northeast wind around 6 mph.
Thursday Night
A chance of freezing rain after 1am. Mostly cloudy, with a low around 22. East wind around 6 mph. Chance of precipitation is 30%.
Friday
Snow showers likely before 10am, then rain, possibly mixed with snow showers. High near 37. East wind 6 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 21. Southeast wind around 9 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31. North wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 14. Northeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
Last Update:
3:36 am EST Feb 18, 2026
Forecast Valid:
4am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation