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

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Overcast

77°F

25°C

Humidity	89%
Wind Speed	N 9 mph
Barometer	29.75 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	8 Aug 7:15 pm CDT

More Information:

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

Extended Forecast for

Lake City SD

Tonight
Low: 59 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. North northwest wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 78. Southwest wind 7 to 16 mph, with gusts as high as 26 mph.

Saturday Night

Mostly clear, with a low around 59. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 76. West wind 8 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 59. West wind 6 to 9 mph becoming south southwest after midnight.

Monday

Sunny, with a high near 79. West southwest wind 7 to 10 mph.

Monday Night

Mostly clear, with a low around 60. West southwest wind 6 to 8 mph.