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Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fog
46°F
8°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.75 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 0.50 mi |
| Last update | 25 Nov 7:55 am CST |
Extended Forecast for
4 Miles WNW Clermont IA
Wind Advisory November 26, 12:00am until November 26, 12:00pm
Dense Fog Advisory November 25, 08:13am until November 25, 10:00am
NOW until 10:00am Tue
Dense Fog Advisory
Today
High: 52 °F
Rain Likely
and Areas
Dense FogTonight
Low: 27 °F
Chance Rain
and Breezy
then
Rain/Snow
Likely and
WindyWednesday
High: 32 °F
Windy. Chance
Snow then
Mostly CloudyWednesday Night
Low: 19 °F
Mostly Cloudy
and Blustery
then Mostly
CloudyThanksgiving Day
High: 30 °F
Mostly Sunny
Thursday Night
Low: 14 °F
Partly Cloudy
Friday
High: 28 °F
Partly Sunny
Friday Night
Low: 20 °F
Chance Snow
then Snow
Detailed Forecast
Today
A slight chance of rain before 11am, then rain likely after 3pm. Areas of dense fog before 2pm. Otherwise, cloudy, with a high near 52. Southwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain and snow before 2am, then snow likely. Cloudy, with a low around 27. Windy, with a west wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32. Windy, with a northwest wind 20 to 28 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Thanksgiving Day
Mostly sunny, with a high near 30. Northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 14. Northwest wind 5 to 10 mph becoming light after midnight.
Friday
Partly sunny, with a high near 28. Light and variable wind.
Friday Night
Snow, mainly after midnight. Low around 20. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 30. East wind 6 to 8 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. North wind around 7 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 29. North wind 7 to 9 mph becoming west in the afternoon.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. Northwest wind 6 to 8 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 22. Northwest wind 7 to 10 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
7:21 am CST Nov 25, 2025
8am CST Nov 25, 2025-6pm CST Dec 1, 2025
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