Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair with Haze

69°F

21°C

Humidity	81%
Wind Speed	Calm
Barometer	30.01 in (1015.7 mb)
Dewpoint	63°F (17°C)
Visibility	6.00 mi
Last update	15 Jul 11:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles N Henderson NY

Heat Advisory July 16, 11:00am until July 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 70 °F
Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 72 °F
Chance
T-storms
Thursday
High: 84 °F
Showers
Likely
Thursday Night
Low: 61 °F
Showers
Likely then
Chance
Showers
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Overnight

Clear, with a low around 70. South wind 3 to 6 mph.

Wednesday

Sunny, with a high near 88. South wind around 9 mph.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Southwest wind 11 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 61. West wind 14 to 16 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 77. North wind 9 to 13 mph.

Friday Night

Mostly clear, with a low around 60. West wind 6 to 9 mph becoming southeast in the evening.

Saturday

Mostly sunny, with a high near 80. Southwest wind around 9 mph.

Saturday Night

A chance of showers after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Sunday

A chance of showers before 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 64.