On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Strong Thunderstorms Possible for Portions of the Great Lake States

Storms over the Great Lake States may contain heavy rain and strong winds. More thunderstorms are possible over the Desert Southwest and central Plains. High fire danger continues in the Great Basin. Very warm and humid conditions continue across the south, southeast and mid-Atlantic states.
Read More...

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 29.98 in
Dewpoint 68°F (20°C)
Visibility 5.00 mi
Last update 4 Sep 7:15 am CDT
Extended Forecast for

Decorah IA

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 86. South wind 5 to 7 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 86 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 70. South wind around 5 mph.

    Partly Cloudy

    Low: 70 °F

  • Saturday

    Saturday: Partly sunny, with a high near 86. South wind 5 to 10 mph.

    Partly Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 72. South wind around 7 mph.

    Partly Cloudy

    Low: 72 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 87. South wind 7 to 15 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 66. South wind 7 to 9 mph becoming west after midnight.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    T-storms
    Likely

    Low: 66 °F

  • Labor
    Day

    Labor Day: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 79. Northwest wind around 7 mph becoming northeast in the afternoon.

    Slight Chance
    T-storms

    High: 79 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 61. Northeast wind around 5 mph becoming light and variable  in the evening.

    Chance
    T-storms

    Low: 61 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 77. Light and variable wind becoming northeast around 6 mph in the morning.

    Chance
    T-storms

    High: 77 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. South wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 70. South wind around 5 mph.
Saturday
Partly sunny, with a high near 86. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 72. South wind around 7 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South wind 7 to 15 mph.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Labor Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Northwest wind around 7 mph becoming northeast in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Northeast wind around 5 mph becoming light and variable in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Light and variable wind becoming northeast around 6 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 68. North wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 49. Northwest wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 71. Northwest wind 3 to 7 mph.
  Click Map For Forecast
Point Forecast:
Decorah IA
 43.3°N 91.79°W
6:28 am CDT Sep 4, 2015
7am CDT Sep 4, 2015-6pm CDT Sep 10, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database