Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

64°F

18°C

Humidity	100%
Wind Speed	Calm
Barometer	30.09 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	29 Aug 11:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles NW Jackson Junction IA

Tonight
Low: 58 °F
Patchy Fog
Saturday
High: 73 °F
Areas Fog
then Slight
Chance
T-storms
Saturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 54 °F
Partly Cloudy
Labor Day
High: 73 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 54 °F
Chance
Showers

Detailed Forecast

Tonight

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 58. Calm wind.

Saturday

A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 73. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 56. East wind 3 to 5 mph.

Sunday

Mostly sunny, with a high near 73. Southeast wind 5 to 7 mph.

Sunday Night

Partly cloudy, with a low around 54. East wind 3 to 5 mph.

Labor Day

A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 73. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 54. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74. Calm wind becoming southwest around 6 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West wind 5 to 7 mph. Chance of precipitation is 40%.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 63. North wind 9 to 14 mph.

Wednesday Night

Partly cloudy, with a low around 42. Northwest wind 8 to 10 mph.

Thursday

Mostly sunny, with a high near 60. Northwest wind 8 to 11 mph.

Thursday Night

Partly cloudy, with a low around 44. West wind 6 to 8 mph.

Friday

Mostly sunny, with a high near 67. West wind 8 to 11 mph.