Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fog

60°F

16°C

Humidity	96%
Wind Speed	Calm
Barometer	29.89 in (1011.9 mb)
Dewpoint	59°F (15°C)
Visibility	0.50 mi
Last update	17 Aug 11:56 pm EDT

More Information:

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

Extended Forecast for

Watertown NY

Overnight
Low: 59 °F
Patchy Fog
Tuesday
High: 78 °F
Patchy Fog
then Mostly
Sunny
Tuesday Night
Low: 61 °F
Increasing
Clouds
Wednesday
High: 75 °F
Showers
Wednesday Night
Low: 57 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 59. Light northeast wind.

Tuesday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon.

Tuesday Night

Increasing clouds, with a low around 61. South wind 3 to 6 mph.

Wednesday

Showers, with thunderstorms also possible after 2pm. High near 75. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers before 8pm. Partly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 76. Calm wind becoming west 5 to 8 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 55. Light south wind.

Friday

Sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.

Friday Night

Mostly clear, with a low around 59.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.