Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

59°F

15°C

Humidity 83%
Wind Speed SW 18 G 30 mph
Barometer 29.59 in (1001.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 1:56 am EDT
Extended Forecast for

4 Miles NW Calcium NY

Lakeshore Flood Warning June 19, 02:18am until June 19, 08:00pm
Click here for hazard details and duration
Lakeshore Flood Warning
  •  
    Lakeshore Flood Warning June 19, 02:18am until June 19, 08:00pm

    NOW until 8:00pm Fri

    Lakeshore Flood Warning

  • Overnight

    Low: 57 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 70. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 mph.

    High: 70 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 5am.  Mostly cloudy, with a low around 55. West wind 10 to 15 mph.  Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, mainly after 2pm.  Mostly cloudy, with a high near 70. West wind 9 to 11 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 11pm, then a chance of showers.  Mostly cloudy, with a low around 54. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly sunny, with a high near 72. West wind 5 to 9 mph.  Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. Light south wind.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 72. Southeast wind 5 to 9 mph.  Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. West wind around 16 mph.
Juneteenth
Partly sunny, with a high near 70. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 5am. Mostly cloudy, with a low around 55. West wind 10 to 15 mph. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 70. West wind 9 to 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 54. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 72. West wind 5 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 55. Light south wind.
Monday
Showers likely. Mostly cloudy, with a high near 72. Southeast wind 5 to 9 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Calcium NY
 44.07°N 75.93°W (Elev. 400 ft)
1:57 am EDT Jun 19, 2026
2am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database