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

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Mostly Cloudy

86°F

30°C

Humidity 84%
Wind Speed S 9 G 18 mph
Barometer 29.78 in
Dewpoint 81°F (27°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 29 Jun 11:55 am CDT
Extended Forecast for

3 Miles WSW Ridgeway IA

Extreme Heat Warning until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until June 30, 09:00pm

    NOW until 9:00pm Tue

    Extreme Heat Warning

  • This Afternoon

    High: 91 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 75. Breezy, with a south wind 11 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    T-storms and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91. Heat index values as high as 103. Breezy, with a southwest wind 10 to 17 mph.

    High: 91 °F

    Breezy.
    Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Increasing clouds, with a low around 73. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 89. Breezy, with a south wind 11 to 21 mph, with gusts as high as 29 mph.

    High: 89 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 74. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 71. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 91. Heat index values as high as 105. Breezy, with a south wind 18 to 22 mph, with gusts as high as 30 mph.
Tonight
A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 75. Breezy, with a south wind 11 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91. Heat index values as high as 103. Breezy, with a southwest wind 10 to 17 mph.
Tuesday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 73. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 89. Breezy, with a south wind 11 to 21 mph, with gusts as high as 29 mph.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 74. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Southwest wind around 14 mph, with gusts as high as 22 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 71. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 86. South wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 70. South wind around 9 mph, with gusts as high as 20 mph.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southwest wind 9 to 13 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Northwest wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Ridgeway IA
 43.28°N 92.06°W
Last Update:
11:47 am CDT Jun 29, 2026
Forecast Valid:
12pm CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
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Additional Resources

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