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

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Light Rain

68°F

20°C

Humidity	95%
Wind Speed	S 7 mph
Barometer	30.03 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	10 Aug 7:55 am CDT

More Information:

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

Extended Forecast for

Portage WI

Flood Watch August 10, 08:02am until August 11, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 10, 08:02am until August 11, 07:00am
NOW until 7:00am Mon
Flood Watch
Today
High: 81 °F
Showers then
T-storms
Likely
Tonight
Low: 66 °F
Chance
T-storms
Monday
High: 83 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 86 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 61 °F
Chance
T-storms then
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Today

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely, mainly between 1pm and 2pm. High near 81. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 5 mph.

Monday

A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 83. West wind around 5 mph. Chance of precipitation is 50%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Tuesday

A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 30%.

Tuesday Night

A chance of thunderstorms before 7pm. Mostly clear, with a low around 61. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 84. Calm wind becoming northwest around 5 mph.

Wednesday Night

Mostly clear, with a low around 59. Calm wind.

Thursday

A 20 percent chance of showers after 1pm. Sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 63.

Friday

A 20 percent chance of showers. Sunny, with a high near 89.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.