Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Partly Cloudy

71°F

22°C

Humidity 81%
Wind Speed S 8 mph
Barometer 29.83 in (1009.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 18 Jun 4:56 am EDT
Extended Forecast for

4 Miles NNW Sackets Harbor NY

  • Today

    Today: A slight chance of showers and thunderstorms after 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 79. Southwest wind 8 to 10 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 66. South wind 3 to 6 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am.  High near 77. South wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 58. Northwest wind 9 to 14 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 74. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 62. South wind around 6 mph.  Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 80. Southwest wind 6 to 10 mph.

    High: 80 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 66. South wind 8 to 10 mph.  Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am. High near 77. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 58. Northwest wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 74. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind around 6 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 80. Southwest wind 6 to 10 mph.
Saturday Night
A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 66. South wind 8 to 10 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Sackets Harbor NY
 43.98°N 76.15°W (Elev. 279 ft)
4:36 am EDT Jun 18, 2025
5am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database