On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heavy rain possible across parts of Midwest

A storm system moving across the central U.S. will bring showers and thunderstorms to parts of the Midwest on Friday, with the possibility of heavy rain and flash flooding for some locations. Remember, it takes just 12 inches of rushing water to carry away a small car. If you see a flooded roadway, Turn Around Don't Drown.
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Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Overcast

72°F

22°C

Humidity 78%
Wind Speed S 14 mph
Barometer 29.86 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 28 Aug 6:55 pm CDT
Extended Forecast for

4 Miles SSW Otley IA

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm.  Cloudy, with a low around 63. South wind 5 to 13 mph becoming west southwest after midnight.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    Isolated
    T-storms

    Low: 63 °F

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 78. Light and variable wind becoming north around 6 mph in the morning.

    Decreasing
    Clouds

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 63. East northeast wind around 5 mph.

    Partly Cloudy

    Low: 63 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 83 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64. Southeast wind around 6 mph.

    Mostly Clear

    Low: 64 °F

  • Monday

    Monday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 11pm. Cloudy, with a low around 63. South wind 5 to 13 mph becoming west southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 78. Light and variable wind becoming north around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 63. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 83. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 64. Southeast wind around 6 mph.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 66.
Friday
Mostly sunny, with a high near 87.
  Click Map For Forecast
Point Forecast:
4 Miles SSW Otley IA
 41.41°N 93.08°W
4:11 pm CDT Aug 28, 2015
7pm CDT Aug 28, 2015-6pm CDT Sep 4, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database