Severe thunderstorms and heavy rain possible today across portions of the central plains and mid-Mississippi valley

Showers and thunderstorms are possible from the Upper Midwest to the central plains and mid-Mississippi valley today and into tonight. Some storms may be severe, and heavy rainfall is also possible. Read More >

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Mostly Cloudy

28°C

82°F

Humidity 66%
Wind Speed W 13 km/h
Barometer 29.96 in
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 24 Aug 4:15 pm CDT
Extended Forecast for

Knoxville IA

Flash Flood Watch August 24, 07:00pm until August 25, 07:00am
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 29. West wind around 11 km/h.  Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    High: 29 °C

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 5am.  Cloudy, with a low around 18. West northwest wind 5 to 8 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    T-storms
    Likely

    Low: 18 °C

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 8am.  Mostly cloudy, with a high near 26. North northwest wind 5 to 11 km/h.  New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Partly Sunny

    High: 26 °C

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 15. North northwest wind 5 to 8 km/h.

    Mostly Cloudy

    Low: 15 °C

  • Friday

    Friday: Mostly cloudy, with a high near 24. East wind 8 to 11 km/h.

    Mostly Cloudy

    High: 24 °C

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly after 1am.  Cloudy, with a low around 17. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 17 °C

  • Saturday

    Saturday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 26 °C

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 19.

    Chance
    T-storms

    Low: 19 °C

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    Partly Sunny

    High: 28 °C

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 29. West wind around 11 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 5am. Cloudy, with a low around 18. West northwest wind 5 to 8 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Mostly cloudy, with a high near 26. North northwest wind 5 to 11 km/h. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 15. North northwest wind 5 to 8 km/h.
Friday
Mostly cloudy, with a high near 24. East wind 8 to 11 km/h.
Friday Night
Showers and thunderstorms likely, mainly after 1am. Cloudy, with a low around 17. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 28.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Knoxville IA
 41.32°N 93.11°W
2:02 pm CDT Aug 24, 2016
4pm CDT Aug 24, 2016-6pm CDT Aug 30, 2016
 
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Additional Resources

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