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 6:35 am CDT

More Information:

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

Extended Forecast for

3 Miles SE Decorah IA

Today
High: 81 °F
Slight Chance
Showers
Tonight
Low: 68 °F
Chance
Showers
Sunday
High: 80 °F
Slight Chance
Showers then
Mostly Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 62 °F
Slight Chance
Showers then
Chance
Showers
Tuesday
High: 79 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 62 °F
Showers
Likely
Wednesday
High: 74 °F
Slight Chance
T-storms

Detailed Forecast

Today

A slight chance of showers before 8am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 81. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Tonight

A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68. Calm wind becoming west around 5 mph after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 80. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

Sunday Night

Mostly clear, with a low around 59. Northwest wind 5 to 7 mph becoming calm after midnight.

Monday

Sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Southwest wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. West wind around 6 mph becoming north after midnight. Chance of precipitation is 70%.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 74. North wind around 8 mph.

Wednesday Night

Partly cloudy, with a low around 55. North wind around 5 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 73. Light and variable wind.

Thursday Night

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

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 74. Calm wind becoming south around 6 mph in the morning.