Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fog/Mist

19°C

66°F

Humidity 94%
Wind Speed NW 6 km/h
Barometer 30.00 in
Dewpoint 18°C (64°F)
Visibility 10 km
Last update 30 Jul 7:55 am CDT
Extended Forecast for

Knoxville IA

  • Today

    Today: Mostly cloudy, with a high near 26. North wind 5 to 10 km/h.

    Mostly Cloudy

    High: 26 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 18. North northeast wind 5 to 8 km/h becoming east southeast after midnight.

    Partly Cloudy

    Low: 18 °C

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 8am and 2pm.  Mostly sunny, with a high near 29. Southeast wind 8 to 11 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 29 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am.  Partly cloudy, with a low around 20. East southeast wind around 11 km/h.  New rainfall amounts between 7.5 mm and 1 cm possible.

    Chance
    T-storms

    Low: 20 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 29. Southeast wind 11 to 14 km/h.  New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    T-storms

    High: 29 °C

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 22 °C

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly before 8am.  Partly sunny, with a high near 32.

    Chance
    T-storms then
    Slight Chance
    T-storms

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 22.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 22 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °C

Detailed Forecast

Today
Mostly cloudy, with a high near 26. North wind 5 to 10 km/h.
Tonight
Partly cloudy, with a low around 18. North northeast wind 5 to 8 km/h becoming east southeast after midnight.
Sunday
A slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 29. Southeast wind 8 to 11 km/h. Chance of precipitation is 20%.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 20. East southeast wind around 11 km/h. New rainfall amounts between 7.5 mm and 1 cm possible.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 29. Southeast wind 11 to 14 km/h. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 32.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
Knoxville IA
 41.32°N 93.11°W
6:03 am CDT Jul 30, 2016
8am CDT Jul 30, 2016-6pm CDT Aug 5, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database