Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

54°F

12°C

Humidity	94%
Wind Speed	W 8 G 21 mph
Barometer	29.69 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Wind Chill	52°F (11°C)
Last update	22 May 6:55 am CDT

More Information:

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

Extended Forecast for

Fort Atkinson IA

Today
High: 69 °F
Mostly Sunny
and Breezy
then Slight
Chance
T-storms
Tonight
Low: 50 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
then Chance
T-storms
Friday
High: 70 °F
Showers and
Breezy
Friday Night
Low: 43 °F
Slight Chance
T-storms
Saturday
High: 67 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday
High: 65 °F
Chance
Showers

Detailed Forecast

Today

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 69. Breezy, with a west wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 50. Southwest wind 5 to 10 mph.

Thursday

Sunny, with a high near 76. Light south wind increasing to 5 to 10 mph in the morning.

Thursday Night

A 50 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 58. Southeast wind 6 to 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm. High near 70. Breezy, with a southeast wind 10 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 43. West wind 10 to 14 mph.

Saturday

Mostly sunny, with a high near 67. West wind 9 to 11 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 50. South wind 5 to 7 mph becoming east after midnight.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65. East wind 6 to 10 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind 7 to 9 mph. Chance of precipitation is 40%.

Memorial Day

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. North wind 8 to 13 mph.