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Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Overcast

54°F

12°C

Humidity 82%
Wind Speed NW 16 G 26 mph
Barometer 30.08 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Oct 9:35 pm CDT
Extended Forecast for

Knoxville IA

Freeze Watch October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Decreasing
    Clouds and
    Breezy

  • Friday

    Friday: A 20 percent chance of rain before 8am. Cloudy, with a high near 51. Windy, with a north northwest wind 21 to 25 mph, with gusts as high as 38 mph.

    High: 51 °F

    Windy. Slight
    Chance Rain
    then Cloudy

  • Friday Night

    Friday Night: Patchy frost after 1am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 33. North wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.

    Low: 33 °F

    Gradual
    Clearing then
    Patchy Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 58 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40. South wind 6 to 8 mph.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 30 mph.
Friday
A 20 percent chance of rain before 8am. Cloudy, with a high near 51. Windy, with a north northwest wind 21 to 25 mph, with gusts as high as 38 mph.
Friday Night
Patchy frost after 1am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 33. North wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Saturday
Areas of frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Saturday Night
Clear, with a low around 40. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IA
 41.32°N 93.11°W
Last Update:
8:01 pm CDT Oct 15, 2026
Forecast Valid:
9pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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Chance of Precipitation