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

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Partly Cloudy

84°F

29°C

Humidity	70%
Wind Speed	S 7 mph
Barometer	29.78 in (1008.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	90°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

4 Miles N Cornucopia WI

Tonight
Low: 70 °F
Chance
T-storms then
Showers
Likely and
Breezy
Saturday
High: 82 °F
Showers
Likely then
Slight Chance
T-storms
Saturday Night
Low: 69 °F
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 82 °F
Sunny
Monday Night
Low: 66 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms between 10pm and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 70. Breezy, with an east wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 3pm. Mostly cloudy, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Partly cloudy, with a low around 69. Southwest wind around 5 mph, with gusts as high as 15 mph.

Sunday

Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 66. West wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

Sunny, with a high near 82. Southwest wind around 5 mph.

Monday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. Southwest wind around 5 mph.

Tuesday

Sunny, with a high near 81. West wind around 5 mph, with gusts as high as 15 mph.