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Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair

36°F

2°C

Humidity 65%
Wind Speed SW 6 mph
Barometer 30.13 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Apr 5:35 am CDT
Extended Forecast for

4 Miles NW Knoxville IA

Frost Advisory April 20, 12:00am until April 20, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: Increasing clouds, with a high near 57. Breezy, with a southwest wind 7 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Increasing
    Clouds and
    Breezy then
    Mostly Sunny

  • Tonight

    Tonight: Widespread frost after 5am. Otherwise, mostly clear, with a low around 32. North wind 6 to 9 mph becoming east southeast after midnight.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 65. Southeast wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 65 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. South wind around 14 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Windy.

    High: 76 °F

    Windy. Partly
    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Increasing clouds, with a high near 57. Breezy, with a southwest wind 7 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 32. North wind 6 to 9 mph becoming east southeast after midnight.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 65. Southeast wind 7 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 53. South wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 81. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Windy.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 50. Breezy. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Knoxville IA
 41.36°N 93.16°W
Last Update:
5:46 am CDT Apr 19, 2026
Forecast Valid:
5am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation