National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

36°F

2°C

Humidity 87%
Wind Speed Vrbl 7 mph
Barometer 30.09 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Jan 10:35 am CST
Extended Forecast for

5 Miles W Lansing IA

  • Today

    Today: Sunny, with a high near 44. West wind around 7 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow before 3am, then a slight chance of rain between 3am and 4am. Increasing clouds, with a steady temperature around 35. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Partly sunny, with a high near 45. West wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Mostly Cloudy
    then Cloudy
    and Blustery

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 27. Blustery, with a north wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 27 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. North wind 5 to 14 mph, with gusts as high as 23 mph.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 27. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 23. South wind around 9 mph becoming west after midnight. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 30. Northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 30 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 44. West wind around 7 mph.
Tonight
A slight chance of snow before 3am, then a slight chance of rain between 3am and 4am. Increasing clouds, with a steady temperature around 35. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 45. West wind 10 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 27. Blustery, with a north wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 10. North wind 5 to 14 mph, with gusts as high as 23 mph.
Thursday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 27. Light and variable wind becoming south 5 to 8 mph in the morning.
Thursday Night
Snow likely. Cloudy, with a low around 23. South wind around 9 mph becoming west after midnight. Chance of precipitation is 70%.
Friday
Snow. High near 30. Northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 10. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 14. Northwest wind around 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 18. West wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lansing IA
 43.38°N 91.34°W
Last Update:
6:51 am CST Jan 12, 2026
Forecast Valid:
10am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation