Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

22°C

72°F

Humidity 94%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 20 Aug 11:55 pm CDT
Extended Forecast for

7 Miles W Waukon IA

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 17. Calm wind.

    Slight Chance
    T-storms

    Low: 17 °C

  • Wednesday

    Wednesday: Cloudy, then becoming mostly sunny during the afternoon, with a high near 23. North wind 8 to 10 km/h.

    Mostly Cloudy

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 12. Calm wind.

    Mostly Clear

    Low: 12 °C

  • Thursday

    Thursday: Sunny, with a high near 23. Calm wind.

    Sunny

    High: 23 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 12. Calm wind.

    Mostly Clear

    Low: 12 °C

  • Friday

    Friday: Sunny, with a high near 24. Calm wind becoming east 5 to 10 km/h in the morning.

    Sunny

    High: 24 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 13. Calm wind.

    Partly Cloudy

    Low: 13 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 24. Southeast wind 5 to 13 km/h.

    Mostly Sunny

    High: 24 °C

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 16. South wind around 11 km/h.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 16 °C

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 17. Calm wind.
Wednesday
Cloudy, then becoming mostly sunny during the afternoon, with a high near 23. North wind 8 to 10 km/h.
Wednesday Night
Mostly clear, with a low around 12. Calm wind.
Thursday
Sunny, with a high near 23. Calm wind.
Thursday Night
Mostly clear, with a low around 12. Calm wind.
Friday
Sunny, with a high near 24. Calm wind becoming east 5 to 10 km/h in the morning.
Friday Night
Partly cloudy, with a low around 13. Calm wind.
Saturday
Mostly sunny, with a high near 24. Southeast wind 5 to 13 km/h.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 16. South wind around 11 km/h.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 26. South wind 13 to 18 km/h.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 19. South wind 13 to 16 km/h. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 26. South wind around 11 km/h becoming west in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 15. West wind 3 to 8 km/h.
Tuesday
Mostly sunny, with a high near 25. West wind 3 to 8 km/h.
Click Map For Forecast
Point Forecast:
7 Miles W Waukon IA
 43.28°N 91.61°W
11:30 pm CDT Aug 20, 2019
12am CDT Aug 21, 2019-6pm CDT Aug 26, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database