Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

A Few Clouds

72°F

22°C

Humidity	88%
Wind Speed	S 6 mph
Barometer	29.86 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	16 Jul 1:35 am CDT

More Information:

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

Extended Forecast for

Decorah IA

Overnight
Low: 68 °F
Partly Cloudy
Wednesday
High: 83 °F
Showers
Likely then
T-storms
Wednesday Night
Low: 57 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 72 °F
Partly Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 64 °F
Chance
Showers then
Chance
T-storms
Saturday
High: 81 °F
Chance
T-storms
Saturday Night
Low: 63 °F
Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 68. South wind around 5 mph becoming calm.

Wednesday

Showers and thunderstorms, mainly before 4pm. High near 83. Calm wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 57. North wind 7 to 9 mph. Chance of precipitation is 30%.

Thursday

Partly sunny, with a high near 72. North wind 7 to 9 mph.

Thursday Night

Mostly clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 76. Calm wind becoming southeast around 6 mph in the morning.

Friday Night

A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 64. South wind 3 to 5 mph. Chance of precipitation is 50%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Light and variable wind becoming southwest around 6 mph in the morning.

Saturday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers. Partly sunny, with a high near 81. Northeast wind 3 to 6 mph.

Sunday Night

A 30 percent chance of showers. Partly cloudy, with a low around 64. East wind 3 to 5 mph.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Southeast wind 5 to 8 mph.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind around 6 mph.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind 5 to 7 mph.