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

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

89°F

32°C

Humidity	55%
Wind Speed	S 15 mph
Barometer	29.95 in (1012.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	8 Aug 3:53 pm CDT

More Information:

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

Extended Forecast for

Ripon WI

Flood Watch August 9, 04:00pm until August 11, 07:00am

Click here for hazard details and duration

Flood Watch

Tonight
Low: 73 °F
Partly Cloudy
Saturday
High: 85 °F
Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 68 °F
T-storms
Sunday
High: 81 °F
Showers
Likely
Sunday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely
Monday
High: 80 °F
Showers
Likely
Monday Night
Low: 64 °F
Chance
Showers
Tuesday
High: 81 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 73. South wind around 15 mph.

Saturday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 85. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 68. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 64. Southwest wind around 5 mph.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 62.

Wednesday

Sunny, with a high near 83.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.

Thursday

A 30 percent chance of showers. Mostly sunny, with a high near 82.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.