Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Mostly Cloudy
73°F
23°C
| Humidity | 100% |
| Wind Speed | E 13 G 18 mph |
| Barometer | 30.01 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 9.00 mi |
| Last update | 17 Aug 9:55 pm CDT |
Extended Forecast for
4 Miles WNW Clermont IA
Tonight
Low: 68 °F
Showers
Monday
High: 86 °F
Chance
T-stormsMonday Night
Low: 68 °F
Chance
T-stormsTuesday
High: 81 °F
Slight Chance
T-storms then
Mostly SunnyTuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Detailed Forecast
Tonight
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then scattered showers and thunderstorms after 2am. Low around 68. Southeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Heat index values as high as 97. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind 3 to 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 81. North wind 3 to 8 mph. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 60. North wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 78. Northeast wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 58. Light east wind.
Thursday
Sunny, with a high near 78. Light east wind.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
Mostly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57. Northwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 74. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 51. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 70. Northwest wind 5 to 8 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Clermont IA
43.02°N 91.74°W
43.02°N 91.74°W
9:44 pm CDT Aug 17, 2025
10pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
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