Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

64°F

18°C

Humidity	75%
Wind Speed	SW 5 mph
Barometer	29.94 in (1013.5 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	20 Aug 1:56 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Henderson NY

Overnight
Low: 63 °F
Partly Cloudy
Thursday
High: 73 °F
Partly Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 76 °F
Mostly Sunny
then Chance
Showers
Saturday Night
Low: 64 °F
Showers
Sunday
High: 72 °F
Showers
Likely
Sunday Night
Low: 60 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 63. Northwest wind around 6 mph.

Thursday

Partly sunny, with a high near 73. West wind 3 to 6 mph.

Thursday Night

Mostly clear, with a low around 58. Light and variable wind.

Friday

Sunny, with a high near 75. Light and variable wind becoming northwest around 6 mph in the afternoon.

Friday Night

Mostly clear, with a low around 64. Light and variable wind becoming east 5 to 8 mph in the evening.

Saturday

A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 76. South wind 7 to 11 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 64. South wind 9 to 13 mph. Chance of precipitation is 80%.

Sunday

Showers likely, mainly after 8am. Mostly cloudy, with a high near 72. Southwest wind around 13 mph. Chance of precipitation is 60%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

Monday

A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 50%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Tuesday

Mostly sunny, with a high near 71.