Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Overcast
79°F
26°C
| Humidity | 100% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 29.87 in |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 1 Jul 1:35 am CDT |
Extended Forecast for
3 Miles SE Decorah IA
Heat Advisory July 1, 01:00pm until July 1, 08:00pm
Overnight
Low: 75 °F
Chance
T-stormsWednesday
High: 89 °F
Severe
ThunderstormsWednesday Night
Low: 72 °F
Severe
ThunderstormsThursday
High: 86 °F
Severe
ThunderstormsThursday Night
Low: 70 °F
Severe
ThunderstormsFriday
High: 86 °F
T-storms
LikelyFriday Night
Low: 70 °F
T-storms
LikelyIndependence Day
High: 83 °F
Showers
LikelySaturday Night
Low: 68 °F
Chance
T-storms
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 75. Southwest wind 6 to 8 mph.
Wednesday
Showers and thunderstorms likely before 3pm, then a slight chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Partly sunny, with a high near 89. Heat index values as high as 103. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms, mainly before 4am. Some of the storms could be severe. Low around 72. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. Partly sunny, with a high near 86. Heat index values as high as 97. Southwest wind around 7 mph.
Thursday Night
Showers and thunderstorms, mainly after 7pm. Some of the storms could be severe. Low around 70. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 86. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. South wind 5 to 7 mph. Chance of precipitation is 60%.
Independence Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. South wind around 6 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Northeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 84. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 67. Calm wind.
Tuesday
Mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Decorah IA
43.28°N 91.73°W
43.28°N 91.73°W
1:26 am CDT Jul 1, 2026
1am CDT Jul 1, 2026-6pm CDT Jul 7, 2026
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