Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

39°F

4°C

Humidity	48%
Wind Speed	NW 10 G 21 mph
Barometer	30.12 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	19 Apr 7:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Cresco IA

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

Click here for hazard details and duration

Freeze Warning

Tonight

Partly Cloudy
and Blustery
then Mostly
Clear
Low: 28 °F
Saturday

Mostly Sunny
and Breezy
High: 46 °F
Saturday
Night

Frost
Low: 30 °F
Sunday

Sunny
High: 57 °F
Sunday
Night

Mostly Clear
Low: 34 °F
Monday

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

Showers
Likely and
Breezy
Low: 45 °F
Tuesday

Chance
Showers and
Breezy
High: 59 °F
Tuesday
Night

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

Detailed Forecast

Tonight

Mostly clear, with a low around 28. Blustery, with a west wind 13 to 16 mph, with gusts as high as 32 mph.

Saturday

Mostly sunny, with a high near 46. Breezy, with a northwest wind 14 to 17 mph.

Saturday Night

Widespread frost before 1am, then widespread frost after 3am. Otherwise, mostly clear, with a low around 30. West wind 8 to 11 mph.

Sunday

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

Sunday Night

Mostly clear, with a low around 34. 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 19 to 24 mph in the afternoon. Winds could gust as high as 36 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 southwest wind 16 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of showers. Partly sunny, with a high near 59. Breezy, with a west wind around 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

Tuesday Night

Mostly clear, 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

Mostly clear, with a low around 36. Southeast wind 8 to 10 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%.