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.

Fog/Mist

64°F

18°C

Humidity	90%
Wind Speed	Calm
Barometer	30.02 in (1016.0 mb)
Dewpoint	61°F (16°C)
Visibility	5.00 mi
Last update	16 Jul 2:56 am EDT

More Information:

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

Extended Forecast for

3 Miles WNW Chaumont NY

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

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 67 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 71 °F
Chance
T-storms
Thursday
High: 85 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 58 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 79 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 67. South wind around 5 mph.

Wednesday

Sunny, with a high near 88. Southwest wind 7 to 10 mph.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 58. Southwest wind 8 to 16 mph becoming northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 79. North wind 7 to 9 mph.

Friday Night

Mostly clear, with a low around 60. West wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 81. Southwest wind 5 to 8 mph.

Saturday Night

A chance of showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Sunday

A chance of showers before 8am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 61.