Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

36°F

2°C

Humidity 82%
Wind Speed NE 9 mph
Barometer 29.74 in (1007.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 8:56 am EDT
Extended Forecast for

Watertown NY

Flood Watch until March 12, 05:00pm
Winter Weather Advisory March 11, 09:08am until March 11, 11:00am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch until March 12, 05:00pm
    Winter Weather Advisory March 11, 09:08am until March 11, 11:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 61 °F

    Showers
    Likely then
    Showers

  • Tonight

    Tonight: 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 and snow showers, becoming all snow 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%. New precipitation amounts between a tenth and quarter of an inch possible.

    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

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. West wind 5 to 8 mph.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 61. North wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
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 and snow showers, becoming all snow 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%. New precipitation amounts between a tenth and quarter of an inch possible.
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. West wind 5 to 8 mph.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
7:58 am EDT Mar 11, 2026
9am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
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