Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Thunderstorm Light Rain

72°F

22°C

Humidity	94%
Wind Speed	S 10 G 21 mph
Barometer	29.86 in (1010.7 mb)
Dewpoint	70°F (21°C)
Visibility	7.00 mi
Last update	1 Jul 12:56 am EDT

More Information:

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

Extended Forecast for

2 Miles E Lacona NY

Extreme Heat Warning July 1, 12:00pm until July 3, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 72 °F
T-storms
Wednesday
High: 90 °F
Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 70 °F
Chance
T-storms
Friday
High: 85 °F
Mostly Sunny
Friday Night
Low: 67 °F
Partly Cloudy
then Chance
Showers
Independence Day
High: 84 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

Showers and thunderstorms, mainly before 4am. Low around 72. South wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 90. Heat index values as high as 99. West wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms, mainly between 2am and 3am. Partly cloudy, with a low around 72. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Thursday

Sunny, with a high near 89. Heat index values as high as 97. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. West wind 3 to 6 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 85. West wind 5 to 10 mph.

Friday Night

A chance of showers after 2am. Partly cloudy, with a low around 67. Light south wind. Chance of precipitation is 30%.

Independence Day

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. West wind 3 to 8 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

A chance of showers before 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 40%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Monday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

Mostly sunny, with a high near 83.