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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.61 in
Dewpoint 39°F (4°C)
Visibility 1.50 mi
Last update 6 Jan 2:35 am CST
Extended Forecast for

Marysville IA

Dense Fog Advisory January 6, 02:49am until January 6, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 6, 02:49am until January 6, 09:00am

    NOW until 9:00am Tue

    Dense Fog Advisory

  • Overnight

    Low: 38 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 46. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 46 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West northwest wind around 5 mph becoming light and variable.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. South southwest wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. South wind 5 to 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 53. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 38. West northwest wind 5 to 7 mph.
Tuesday
Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 46. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 31. West northwest wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 57. South southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 38. South wind 5 to 7 mph.
Thursday
A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 53. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville IA
 41.19°N 92.96°W
Last Update:
2:22 am CST Jan 6, 2026
Forecast Valid:
2am CST Jan 6, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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