Strong to Severe Thunderstorms May Bring Excessive Rainfall to the Southern U.S. Saturday

Marginally severe thunderstorms capable of strong wind gusts and hail will be possible Saturday across much of central Texas, and during the afternoon across parts of the Southeast U.S. Heavy rain from thunderstorms may bring isolated flash and urban flooding, along with new and renewed rises on rivers and streams throughout East Texas and the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

36°F

2°C

Humidity	52%
Wind Speed	NW 12 G 18 mph
Barometer	30.18 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	19 Apr 9:55 pm CDT

More Information:

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

Extended Forecast for

Jackson Junction IA

Freeze Warning April 20, 12:00am until April 20, 08:00am

Click here for hazard details and duration

Freeze Warning

Tonight

Mostly Clear
Low: 29 °F
Saturday

Mostly Sunny
and Breezy
High: 46 °F
Saturday
Night

Frost
Low: 29 °F
Sunday

Sunny
High: 57 °F
Sunday
Night

Clear
Low: 33 °F
Monday

Breezy.
Mostly Sunny
then Chance
Showers
High: 61 °F
Monday
Night

Showers
Likely and
Breezy
Low: 45 °F
Tuesday

Showers
Likely and
Breezy
High: 60 °F
Tuesday
Night

Partly Cloudy
and Breezy
then Mostly
Clear
Low: 33 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 29. West wind 10 to 13 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 46. Breezy, with a northwest wind 11 to 17 mph.

Saturday Night

Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 29. West wind 8 to 13 mph.

Sunday

Sunny, with a high near 57. West wind 9 to 14 mph.

Sunday Night

Clear, with a low around 33. West wind 6 to 10 mph becoming southwest after midnight.

Monday

A 40 percent chance of showers after 1pm. Partly sunny, with a high near 61. Breezy, with a south wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. Breezy, with a south wind 16 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.

Tuesday

Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 60. Breezy, with a southwest wind around 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

Tuesday Night

Partly cloudy, with a low around 33. Breezy, with a north wind 13 to 17 mph, with gusts as high as 25 mph.

Wednesday

Sunny, with a high near 56. Northeast wind 10 to 13 mph.

Wednesday Night

Partly cloudy, with a low around 36. Southeast wind around 9 mph.

Thursday

A 20 percent chance of showers. Mostly sunny, with a high near 60. Breezy, with a southeast wind 11 to 16 mph, with gusts as high as 24 mph.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 28 mph.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Breezy, with a southeast wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.