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Why Do Leaves Change Color?

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Mostly Cloudy

50°F

10°C

Humidity	71%
Wind Speed	Vrbl 3 mph
Barometer	30.02 in
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	8 Oct 4:15 am CDT

More Information:

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

Extended Forecast for

3 Miles NW West Union IA

Today
High: 67 °F
Mostly Sunny
Tonight
Low: 50 °F
Partly Cloudy
Friday
High: 72 °F
Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 61 °F
Decreasing
Clouds
Saturday
High: 78 °F
Sunny and
Breezy
Saturday Night
Low: 59 °F
Mostly Clear
and Breezy
then Mostly
Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
Columbus Day
High: 71 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 67. Light west wind.

Tonight

Partly cloudy, with a low around 50. Light and variable wind.

Friday

A 50 percent chance of showers and thunderstorms, mainly before noon. Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Southeast wind 6 to 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Mostly cloudy, then gradually becoming clear, with a low around 61. South wind 10 to 13 mph, with gusts as high as 23 mph.

Saturday

Sunny, with a high near 78. Breezy, with a south wind 15 to 18 mph.

Saturday Night

Mostly clear, with a low around 59. Breezy, with a south wind 10 to 16 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 75. South wind 8 to 10 mph.

Sunday Night

Partly cloudy, with a low around 59. South wind around 7 mph.

Columbus Day

A 30 percent chance of showers after 1pm. Partly sunny, with a high near 71. Southwest wind 7 to 10 mph becoming northwest in the afternoon.