


Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Overcast
82°F
28°C
Humidity | 79% |
Wind Speed | Vrbl 6 mph |
Barometer | 29.99 in |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 89°F (32°C) |
Last update | 23 Jun 2:15 pm CDT |
Extended Forecast for
Clermont IA
Severe T-storm Watch until June 23, 09:00pm
Heat Advisory June 23, 02:37pm until June 23, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 89 °F
Severe
ThunderstormsTonight
Low: 68 °F
Severe
ThunderstormsTuesday
High: 79 °F
Showers
Likely then
T-storms
LikelyTuesday Night
Low: 66 °F
Showers
Wednesday
High: 82 °F
Showers then
T-stormsWednesday Night
Low: 69 °F
T-storms
Thursday
High: 86 °F
Showers then
T-stormsThursday Night
Low: 67 °F
Showers
Likely
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe and produce heavy rainfall. High near 89. Heat index values as high as 97. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Some of the storms could be severe and produce heavy rainfall. Low around 68. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 79. North wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 66. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then showers and thunderstorms likely after 4pm. High near 82. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 69. Southeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm. High near 86. South wind 6 to 10 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 67. Southwest wind 3 to 7 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 86. West wind 3 to 6 mph.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 67. Light and variable wind.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind 3 to 6 mph.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 87. South wind 5 to 8 mph. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Clermont IA
43°N 91.65°W
43°N 91.65°W
2:13 pm CDT Jun 23, 2025
2pm CDT Jun 23, 2025-6pm CDT Jun 29, 2025