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.

Overcast

39°F

4°C

Humidity 45%
Wind Speed SW 6 mph
Barometer 30.25 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Feb 12:35 am CST
Extended Forecast for

Swan IA

  • Overnight

    Overnight: A slight chance of rain and snow before 5am, then a slight chance of snow. Cloudy, with a low around 34. Light south southeast wind. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Light south southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Southeast wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming southwest around 5 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Light south wind.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain and snow before 5am, then a slight chance of snow. Cloudy, with a low around 34. Light south southeast wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Light south southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 30. Southeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 57. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 34. Light south wind.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 38.
Washington's Birthday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Mostly cloudy, with a high near 65.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swan IA
 41.47°N 93.31°W
Last Update:
10:26 pm CST Feb 11, 2026
Forecast Valid:
12am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation