Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Light Rain

55°F

13°C

Humidity 100%
Wind Speed S 9 G 15 mph
Barometer 29.52 in
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Wind Chill53°F (12°C)
Last update 17 Jun 5:55 am CDT
Extended Forecast for

5 Miles ESE Saint Lucas IA

Severe T-storm Watch until June 17, 11:00am
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch until June 17, 11:00am

    NOW until 11:00am Wed

    Severe T-storm Watch

  • Today

    High: 72 °F

    Severe
    Thunderstorms
    and Breezy
    then Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly cloudy, with a low around 55. Breezy, with a northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 72. Northwest wind 11 to 14 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. Light west wind increasing to 5 to 9 mph in the morning.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind around 6 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. West wind 3 to 5 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 59. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms, mainly before 2pm, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. High near 72. Breezy, with a southeast wind 9 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 55. Breezy, with a northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Thursday
A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. Northwest wind 11 to 14 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 51. Northwest wind 5 to 9 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 75. Light west wind increasing to 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 56. West wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 78. West wind 3 to 5 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. Calm wind becoming east 5 to 7 mph after midnight.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72. East wind 10 to 14 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 55. Northeast wind 7 to 13 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 74. Northeast wind around 9 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Saint Lucas IA
 43.04°N 91.83°W
5:11 am CDT Jun 17, 2026
6am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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