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

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Mostly Cloudy

86°F

30°C

Humidity	70%
Wind Speed	SW 8 G 16 mph
Barometer	29.94 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	9 Aug 11:55 am CDT

More Information:

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

Extended Forecast for

4 Miles NNE Center Junction IA

Flood Watch August 9, 01:00pm until August 11, 01:00pm

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 69 °F
T-storms
Likely then
T-storms
Sunday
High: 82 °F
T-storms
Likely then
Showers
Likely
Sunday Night
Low: 67 °F
T-storms
Likely then
Showers
Monday
High: 81 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 65 °F
Chance
T-storms
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 84 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind around 15 mph, with gusts as high as 20 mph.

Tonight

Showers and thunderstorms, mainly before 4am, then showers and possibly a thunderstorm after 4am. Low around 69. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers and thunderstorms likely before 7am, then showers likely and possibly a thunderstorm after 7am. Mostly cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 67. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Monday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Monday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 82.

Tuesday Night

Partly cloudy, with a low around 65.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Thursday Night

Partly cloudy, with a low around 67.