Current Conditions
Overcast
Temp:
75°F
Wind: From the S at 8 mph
Humidity: 100%
Pressure: 29.71 in
Visibility: 10 miles
Observed at: 2:55 am CDT
Decorah, IA Weather
Overnight
Chance of thunderstorms
Overnight low:
71°F
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 6 mph.
Wednesday
Severe thunderstorms
High:
88°F
Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Partly sunny, with a high near 88. Heat index values as high as 97. Breezy, with a south wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Severe thunderstorms
Overnight low:
61°F
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could be severe. Partly cloudy, with a low around 61. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.