Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

83°F

28°C

Humidity	72%
Wind Speed	SW 6 mph
Barometer	29.72 in (1004.8 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	8 Aug 4:53 pm CDT

More Information:

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

Extended Forecast for

Wallace SD

Tonight
Low: 60 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly between 7pm and 11pm. Mostly cloudy, with a low around 60. West northwest wind 8 to 11 mph. Chance of precipitation is 40%.

Saturday

Sunny, with a high near 80. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.

Saturday Night

Partly cloudy, with a low around 60. Southwest wind 8 to 11 mph.

Sunday

Sunny, with a high near 78. West wind 6 to 11 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 59. West northwest wind 6 to 8 mph becoming south after midnight.

Monday

Sunny, with a high near 81. Southwest wind 6 to 10 mph.

Monday Night

Mostly clear, with a low around 60. Southwest wind around 7 mph.