Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28° N Lon: 91.73° W Elev: 1158 ft.

Light Snow

14°F

-10°C

Humidity 100%
Wind Speed W 16 G 26 mph
Barometer 29.66 in
Dewpoint 14°F (-10°C)
Visibility 4.00 mi
Wind Chill-2°F (-19°C)
Last update 16 Jan 6:35 pm CST
Detailed forecast for

Winneshiek County

Tonight
Patchy blowing snow this evening. Snow likely. Snow accumulation up to 1 inch. Much colder with lows around 8 above. Northwest winds 10 to 20 mph. Gusts up to 30 mph this evening. Chance of snow 60 percent.
Saturday
Mostly cloudy. Snow likely in the morning. Snow accumulation little or no. Much colder with highs around 13. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent.
Saturday Night
Mostly cloudy. Lows around 1 above. Northwest winds 10 to 15 mph, becoming west 5 to 10 mph after midnight. Wind chill values as low as 15 below.
Sunday
Mostly cloudy with a 50 percent chance of snow. Snow accumulation up to 1 inch possible. Highs around 19. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Sunday Night
Brisk, cold. Mostly cloudy. Lows around 4 below. Northwest winds 15 to 25 mph.
Martin Luther King Jr Day And Monday Night
Partly cloudy. Highs around 5 above. Lows around zero.
Tuesday And Tuesday Night
Mostly cloudy. Highs 15 to 20. Lows around 10 above.
Wednesday And Wednesday Night
Mostly cloudy. Highs in the lower 20s. Lows 5 to 10 above.
Thursday Through Friday
Mostly cloudy. Highs 15 to 20. Lows 5 to 10 above.



Basemap Options
Click map to change the forecast location
Loading map...
412 PM CST Fri Jan 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database