Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Mostly Cloudy

70°F

21°C

Humidity	88%
Wind Speed	S 5 mph
Barometer	30.02 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	15 Jul 3:15 am CDT

More Information:

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

Extended Forecast for

3 Miles ESE Canton MN

Overnight
Low: 67 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 67 °F
Partly Cloudy
Wednesday
High: 78 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 55 °F
T-storms
Likely then
Chance
Showers
Thursday
High: 69 °F
Partly Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 62 °F
Slight Chance
Showers then
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 67. South wind around 9 mph.

Tuesday

Sunny, with a high near 85. South wind 10 to 14 mph.

Tuesday Night

Partly cloudy, with a low around 67. South wind 6 to 8 mph.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 78. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers. Mostly cloudy, with a low around 55. North wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Partly sunny, with a high near 69. North wind 8 to 11 mph.

Thursday Night

Mostly clear, with a low around 55. East wind 5 to 7 mph.

Friday

Mostly sunny, with a high near 75. Southeast wind around 7 mph.

Friday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. South wind around 7 mph. Chance of precipitation is 50%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind around 8 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 6 mph becoming northeast in the evening.

Sunday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind around 6 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 7 mph.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Southeast wind around 9 mph.