Heavy Rain for Parts of Texas & Louisiana; Very Warm Across the Plains and Midwest

Tropical Depression Imelda will bring heavy rainfall to portions of coastal Texas and Louisiana through Thursday. Flash flood watches remain in effect, including for metro Houston. Elsewhere, high pressure and mainly dry weather will bring temperatures as much as 20 degrees above normal from the Central Plains to Upper Midwest. Critical fire weather conditions linger over parts of the Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

75°F

24°C

Humidity	83%
Wind Speed	S 8 mph
Barometer	30.04 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	18 Sep 12:55 pm CDT

More Information:

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

Extended Forecast for

Clermont IA

This
Afternoon

Chance
T-storms
High: 83 °F
Tonight

Partly Cloudy
then T-storms
Likely
Low: 66 °F
Thursday

T-storms then
Chance
T-storms
High: 79 °F
Thursday
Night

Slight Chance
T-storms then
Chance
Showers
Low: 64 °F
Friday

Chance
T-storms
High: 82 °F
Friday
Night

Chance
T-storms
Low: 65 °F
Saturday

T-storms
Likely
High: 77 °F
Saturday
Night

T-storms
Likely
Low: 57 °F
Sunday

Chance
T-storms
High: 73 °F

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 83. South wind 6 to 10 mph.

Tonight

Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 66. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and thunderstorms, mainly before noon. High near 79. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.

Friday

A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 82. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. South wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely, mainly after 8am. Mostly cloudy, with a high near 77. South wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. Calm wind becoming west 5 to 7 mph in the afternoon.

Sunday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 54. Light west wind. Chance of precipitation is 30%.

Monday

Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night

A 20 percent chance of showers. Partly cloudy, with a low around 54. Light south wind.

Tuesday

A 30 percent chance of showers. Partly sunny, with a high near 73. Calm wind becoming southwest 5 to 8 mph in the morning.