Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

38°F

3°C

Humidity 79%
Wind Speed NE 14 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Mar 3:56 am EDT
Extended Forecast for

Watertown NY

Flood Watch March 11, 08:00am until March 12, 05:00pm
Winter Weather Advisory March 11, 04:47am until March 11, 11:00am
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory March 11, 04:47am until March 11, 11:00am

    NOW until 11:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am.  High near 61. Light and variable wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of rain showers after 5am. Some thunder is also possible.  Low around 26. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph.

    High: 33 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. West wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Rain, possibly mixed with snow.  High near 40. South wind 8 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain showers before 8pm, then rain and snow showers between 8pm and 11pm, then snow showers after 11pm.  Low around 23. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%.

    Low: 23 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers

  • Saturday

    Saturday: Snow showers likely before 8am.  Mostly cloudy, with a high near 31. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%.

    High: 31 °F

    Snow Showers
    Likely and
    Breezy then
    Partly Sunny

Detailed Forecast

Overnight
A chance of showers. Cloudy, with a low around 36. Northeast wind around 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 61. Light and variable wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of rain showers after 5am. Some thunder is also possible. Low around 26. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, with a high near 33. Breezy, with a west wind 18 to 23 mph, with gusts as high as 39 mph.
Thursday Night
Partly cloudy, with a low around 21. West wind 6 to 13 mph, with gusts as high as 23 mph.
Friday
Rain, possibly mixed with snow. High near 40. South wind 8 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain showers before 8pm, then rain and snow showers between 8pm and 11pm, then snow showers after 11pm. Low around 23. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Saturday
Snow showers likely before 8am. Mostly cloudy, with a high near 31. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Snow showers likely after 8am, mixing with rain after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Sunday Night
Showers. Low around 31. Breezy. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 46. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
3:57 am EDT Mar 11, 2026
4am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database