National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Partly Cloudy

82°F

28°C

Humidity 37%
Wind Speed SW 9 G 17 mph
Barometer 29.70 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Mar 7:15 pm CDT
Extended Forecast for

Swan IASimilar City Names

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 60. South southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Increasing clouds, with a high near 73. Breezy, with a south southwest wind 13 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    High: 73 °F

    Breezy.
    Slight Chance
    Rain then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 40. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Chance
    T-storms then
    Chance Rain

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 4pm. High near 47. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 47 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 38. East northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 1pm, then rain likely. High near 57. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Friday Night

    Friday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 60. South southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Increasing clouds, with a high near 73. Breezy, with a south southwest wind 13 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 40. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain, with thunderstorms also possible after 4pm. High near 47. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Low around 38. East northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Rain and possibly a thunderstorm before 1pm, then rain likely. High near 57. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 37.
Friday
A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 65. Chance of precipitation is 50%.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 50. Breezy.
Saturday Night
Mostly cloudy, with a low around 31. Blustery.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan IASimilar City Names
 41.47°N 93.31°W
Last Update:
6:01 pm CDT Mar 30, 2026
Forecast Valid:
7pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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