Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Thunderstorm

74°F

23°C

Humidity	82%
Wind Speed	E 7 mph
Barometer	29.92 in (1012.5 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	18 Jul 5:53 pm CDT

More Information:

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

Extended Forecast for

Webster SD

Tonight
Low: 58 °F
Mostly Cloudy
Saturday
High: 71 °F
Patchy Fog
then Partly
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
then Slight
Chance
Showers
Sunday
High: 77 °F
Chance
T-storms
Sunday Night
Low: 65 °F
Chance
T-storms
Monday
High: 82 °F
Chance
T-storms
Monday Night
Low: 67 °F
Chance
T-storms
Tuesday
High: 83 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 64 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly cloudy, with a low around 58. Calm wind becoming north northeast 5 to 9 mph in the evening.

Saturday

Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. East northeast wind around 10 mph.

Saturday Night

A slight chance of showers after 1am. Partly cloudy, with a low around 59. East wind 8 to 10 mph. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 77. East southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East southeast wind 8 to 10 mph. Chance of precipitation is 50%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 20%.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.

Friday

Sunny, with a high near 84.