Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

77°F

25°C

Humidity	64%
Wind Speed	Vrbl 6 mph
Barometer	29.99 in (1014.5 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	13 Aug 4:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Watertown Municipal Airport SD

Tonight
Low: 61 °F
Mostly Cloudy
Friday
High: 76 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday Night
Low: 63 °F
Slight Chance
Showers
Saturday
High: 80 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 80 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 60 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 61. East wind 5 to 9 mph.

Friday

A slight chance of showers between 1pm and 4pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 76. East southeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Friday Night

A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 63. East southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.

Saturday

A slight chance of showers after 1pm. Mostly cloudy, with a high near 80. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 59. North wind 6 to 8 mph.

Sunday

Mostly sunny, with a high near 76. North wind 8 to 10 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around 56. North wind 5 to 7 mph becoming calm in the evening.

Monday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. Calm wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 60. South southwest wind around 8 mph. Chance of precipitation is 40%.

Tuesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Wednesday

A slight chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 20%.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

Thursday

A slight chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 20%.