Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

66°F

19°C

Humidity	94%
Wind Speed	Calm
Barometer	30.07 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	15 Aug 5:55 am CDT

More Information:

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

Extended Forecast for

4 Miles WNW Waterville IA

Today
High: 83 °F
Chance
Showers then
Mostly Cloudy
Tonight
Low: 68 °F
Chance
Showers
Sunday
High: 82 °F
Partly Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
then Chance
Showers
Tuesday
High: 81 °F
Slight Chance
Showers then
Showers
Likely
Tuesday Night
Low: 61 °F
Showers
Likely
Wednesday
High: 76 °F
Slight Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers, mainly between 7am and 8am. Mostly cloudy, with a high near 83. East wind around 5 mph becoming calm in the morning.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Light and variable wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Partly sunny, with a high near 82. Northwest wind 5 to 9 mph.

Sunday Night

Mostly clear, with a low around 59. Northwest wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 81. Light west wind.

Monday Night

A 40 percent chance of showers after 1am. Partly cloudy, with a low around 61. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 70%.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 76. North wind around 6 mph.

Wednesday Night

Partly cloudy, with a low around 55. Light north wind.

Thursday

Mostly sunny, with a high near 75. Calm wind.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 56. Calm wind.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 76. Light south wind.