Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fair
19°F
-7°C
| Humidity | 73% |
| Wind Speed | S 13 G 22 mph |
| Barometer | 29.64 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 6°F (-14°C) |
| Last update | 24 Feb 7:55 am CST |
Extended Forecast for
Dorchester IA
Today
High: 35 °F
Mostly Cloudy
then Chance
Wintry MixTonight
Low: 13 °F
Partly Cloudy
Wednesday
High: 25 °F
Mostly Sunny
Wednesday Night
Low: 13 °F
Mostly Cloudy
then Slight
Chance SnowThursday
High: 37 °F
Mostly Sunny
Thursday Night
Low: 25 °F
Mostly Clear
Friday
High: 50 °F
Mostly Sunny
Friday Night
Low: 22 °F
Partly Cloudy
Saturday
High: 30 °F
Chance Snow
Detailed Forecast
Today
A slight chance of snow before 1pm, then a chance of snow and freezing rain between 1pm and 2pm. Mostly cloudy, with a high near 35. South wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 13. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 25. West wind 3 to 7 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13. Calm wind.
Thursday
Mostly sunny, with a high near 37. Calm wind becoming southwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 25. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 50. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 22. West wind around 7 mph becoming north after midnight.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 30. North wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 9. North wind around 6 mph.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 26. Northeast wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 12. East wind 3 to 5 mph.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 31. Southeast wind 5 to 7 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Dorchester IA
43.47°N 91.52°W
43.47°N 91.52°W
8:02 am CST Feb 24, 2026
8am CST Feb 24, 2026-6pm CST Mar 2, 2026
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