Severe Thunderstorms in the Upper Midwest; Excessive Heat in the Central U.S.

Severe thunderstorms, capable of severe wind (locally exceeding hurricane force), very large hail, flash flooding, and a few tornadoes, are possible late this afternoon into tonight across portions of the of the Upper Midwest into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

82°F

28°C

Humidity 94%
Wind Speed Vrbl 6 mph
Barometer 29.92 in
Dewpoint 81°F (27°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 28 Jul 7:35 pm CDT
Extended Forecast for

Decorah IA

Heat Advisory until July 28, 09:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until July 28, 09:00pm

    NOW until
    9:00pm Wed

    Heat Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Southwest wind 6 to 9 mph.

    Partly Cloudy

    Low: 72 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 84. North wind 7 to 11 mph.

    Mostly Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 62. North wind 3 to 8 mph.

    Partly Cloudy

    Low: 62 °F

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 79 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 60. South wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 60 °F

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 84 °F

  • Saturday
    Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Mostly clear, with a low around 58. North wind 3 to 7 mph.  Chance of precipitation is 10%.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 77. North wind 5 to 10 mph.

    Sunny

    High: 77 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Southwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 84. North wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 62. North wind 3 to 8 mph.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60. South wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 58. North wind 3 to 7 mph. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 77. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 56. Light and variable wind.
Tuesday
Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. Light southeast wind.
Wednesday
Mostly sunny, with a high near 84. South wind 3 to 8 mph.
Click Map For Forecast
Point Forecast:
Decorah IA
 43.3°N 91.79°W
6:43 pm CDT Jul 28, 2021
7pm CDT Jul 28, 2021-6pm CDT Aug 4, 2021
 
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