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.

Strong Thunderstorms Possible for Portions of the Great Lake States

Storms over the Great Lake States may contain heavy rain and strong winds. More thunderstorms are possible over the Desert Southwest and central Plains. High fire danger continues in the Great Basin. Very warm and humid conditions continue across the south, southeast and mid-Atlantic states.
Read More...

Hazardous Weather Conditions

Current conditions at

St. Clair County International (KPHN)

Lat: 42.92°NLon: 82.53°WElev: 650ft.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.96 in
Dewpoint 68°F (20°C)
Visibility 5.00 mi
Last update 4 Sep 1:34 am EDT
Extended Forecast for

Saint Clair MI

  • Overnight

    Overnight: Showers and thunderstorms likely.  Areas of fog after 2am.  Otherwise, cloudy, with a low around 67. East southeast wind 3 to 6 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth 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 9am.  Otherwise, mostly cloudy, with a high near 82. South southeast wind 8 to 10 mph.  Chance of precipitation is 50%.

    Chance
    T-storms and
    Areas Fog

    High: 82 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. East southeast wind around 6 mph.  Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 64 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 8 mph in the morning.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 66. South wind 3 to 6 mph.

    Partly Cloudy

    Low: 66 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Sunday
    Night

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

    Partly Cloudy

    Low: 67 °F

  • Labor
    Day

    Labor Day: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 67.

    Chance
    Showers

    Low: 67 °F

Detailed Forecast

Overnight
Showers and thunderstorms likely. Areas of fog after 2am. Otherwise, cloudy, with a low around 67. East southeast wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 82. South southeast wind 8 to 10 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East southeast wind around 6 mph. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 66. South wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 67.
Labor Day
Mostly sunny, with a high near 86.
Monday Night
A chance of showers. Mostly cloudy, with a low around 67.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 69.
  Click Map For Forecast
Point Forecast:
Saint Clair MI
 42.82°N 82.48°W (Elev. 577 ft)
1:36 am EDT Sep 4, 2015
1am EDT Sep 4, 2015-6pm EDT Sep 10, 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