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.

Fog/Mist

70°F

21°C

Humidity	100%
Wind Speed	S 3 mph
Barometer	30.01 in
Dewpoint	70°F (21°C)
Visibility	3.00 mi
Last update	15 Aug 10:15 pm CDT

More Information:

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

Extended Forecast for

7 Miles ESE Decorah IA

Tonight
Low: 68 °F
Scattered
Showers
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 63 °F
Partly Cloudy
then Chance
Showers
Tuesday
High: 82 °F
Mostly Cloudy
then Showers
Likely
Tuesday Night
Low: 60 °F
Showers
Likely
Wednesday
High: 77 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Partly Cloudy

Detailed Forecast

Tonight

Scattered showers and thunderstorms before 1am, then isolated showers between 1am and 3am. Mostly cloudy, with a low around 68. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 81. Northwest wind 9 to 13 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. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Calm wind becoming southwest around 6 mph after midnight.

Tuesday

Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. West wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 60%.

Wednesday

Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 55. Calm wind.

Thursday

Mostly sunny, with a high near 77. Calm wind.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 57. Calm wind.

Friday

A 40 percent chance of showers. Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.

Friday Night

A 20 percent chance of showers. Partly cloudy, with a low around 59. Light southwest wind.