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.

Rain for the Northwest

An unseasonably cool weather pattern is predicted for the remainder of the work week for portions of the Northwest. This will bring welcomed rain showers to portions of this region of the country as crews continue to fight large wildfires.
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Hazardous Weather Conditions

Current conditions at

Detroit, Willow Run Airport (KYIP)

Lat: 42.24°NLon: 83.53°WElev: 715ft.

Fog/Mist

70°F

21°C

Humidity 87%
Wind Speed Calm
Barometer 29.99 in (1014.8 mb)
Dewpoint 66°F (19°C)
Visibility 6.00 mi
Last update 3 Sep 6:53 am EDT
Extended Forecast for

South Lyon MI

  • Today

    Today: Showers and thunderstorms likely, mainly after 4pm.  Partly sunny, with a high near 85. West northwest wind 5 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms
    Likely

    High: 85 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 7pm.  Areas of fog after 3am.  Otherwise, mostly cloudy, with a low around 67. Light northeast wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely and
    Areas Fog

    Low: 67 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 40%.

    Chance
    T-storms and
    Areas Fog

    High: 83 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 64. Light east southeast wind.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 64 °F

  • Saturday

    Saturday: A chance of showers after 1pm.  Mostly sunny, with a high near 86. Light and variable wind.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 86 °F

  • Saturday
    Night

    Saturday Night: A chance of showers before 9pm.  Partly cloudy, with a low around 67. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 67 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    Mostly Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 67.

    Partly Cloudy

    Low: 67 °F

  • Labor
    Day

    Labor Day: A chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 84.

    Chance
    T-storms

    High: 84 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 85. West northwest wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 7pm. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 67. Light northeast wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 64. Light east southeast wind. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Mostly sunny, with a high near 86. Light and variable wind. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 9pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 67.
Labor Day
A chance of showers and thunderstorms after 9am. Partly sunny, with a high near 84.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 61.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
  Click Map For Forecast
Point Forecast:
South Lyon MI
 42.46°N 83.65°W (Elev. 942 ft)
4:13 am EDT Sep 3, 2015
7am EDT Sep 3, 2015-6pm EDT Sep 9, 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