Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

74°F

23°C

Humidity	82%
Wind Speed	SW 6 mph
Barometer	29.80 in (1008.4 mb)
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Last update	18 Jun 6:56 pm EDT

More Information:

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

Extended Forecast for

Mannsville NY

Tonight
Low: 68 °F
Chance
Showers
Juneteenth
High: 79 °F
Showers
Thursday Night
Low: 58 °F
Chance
Showers
Friday
High: 73 °F
Slight Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 80 °F
Chance
Showers
Saturday Night
Low: 67 °F
Showers
Likely
Sunday
High: 82 °F
Partly Sunny
Sunday Night
Low: 70 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 79. South wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 73. West wind 8 to 10 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 67. South wind 6 to 9 mph. Chance of precipitation is 70%.

Sunday

Partly sunny, with a high near 82. West wind around 7 mph.

Sunday Night

Partly cloudy, with a low around 70.

Monday

Mostly sunny, with a high near 87.

Monday Night

Mostly clear, with a low around 71.

Tuesday

Sunny, with a high near 86.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.