Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Mostly Cloudy

75°F

24°C

Humidity 60%
Wind Speed NW 10 G 23 mph
Barometer 29.81 in (1008.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 3 Aug 3:56 pm EDT
Extended Forecast for

Lacona NY

  • This Afternoon

    This Afternoon: A slight chance of showers before 5pm.  Partly sunny, with a high near 72. Northwest wind 11 to 13 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 56. West wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Calm wind becoming southeast around 6 mph after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Southwest wind around 7 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am.  Partly cloudy, with a low around 67. Calm wind becoming southeast around 6 mph after midnight.  Chance of precipitation is 30%.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 82. Southeast wind around 7 mph becoming southwest in the afternoon.  Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers.  Mostly cloudy, with a low around 66. Calm wind.  Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 79. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of showers before 5pm. Partly sunny, with a high near 72. Northwest wind 11 to 13 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 60. Calm wind becoming southeast around 6 mph after midnight.
Wednesday
Sunny, with a high near 85. Southwest wind around 7 mph.
Wednesday Night
A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 67. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Southeast wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Lacona NY
 43.65°N 76.07°W (Elev. 554 ft)
3:58 pm EDT Aug 3, 2026
4pm EDT Aug 3, 2026-6pm EDT Aug 10, 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