Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

A Few Clouds

68°F

20°C

Humidity 70%
Wind Speed SW 18 G 25 mph
Barometer 29.92 in (1012.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 20 Jun 3:56 pm EDT
Extended Forecast for

Cape Vincent NY

  • Tonight

    Tonight: A slight chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 60. West wind 6 to 16 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 77. South wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly after 2am.  Mostly cloudy, with a low around 69. Breezy, with a southwest wind 13 to 21 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Chance
    T-storms then
    T-storms
    Likely and
    Breezy

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 8am.  Cloudy through mid morning, then gradual clearing, with a high near 80. Southwest wind 16 to 18 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Southwest wind 11 to 14 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Southwest wind 11 to 15 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Southwest wind around 14 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Southwest wind 11 to 14 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 60. West wind 6 to 16 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 77. South wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 69. Breezy, with a southwest wind 13 to 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 80. Southwest wind 16 to 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly clear, with a low around 68. Southwest wind 11 to 14 mph.
Monday
Sunny, with a high near 83. Southwest wind 11 to 15 mph.
Monday Night
Mostly clear, with a low around 70. Southwest wind around 14 mph.
Tuesday
Sunny, with a high near 83. Southwest wind 11 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Vincent NY
 44.13°N 76.34°W (Elev. 246 ft)
1:36 pm EDT Jun 20, 2025
4pm EDT Jun 20, 2025-6pm EDT Jun 27, 2025
 
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Additional Resources

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