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Slow Moving Cold Front Moves into the Central U.S.

A slow moving cold front continues to move eastward across the U.S. this weekend. Behind the cold front is unseasonably cold weather and high elevation snows; ahead of the front, temperatures are more typical of mid-summer. The front separating these extremes will help focus heavy rain, with the potential for flash flooding extending from eastern New Mexico and western Texas to the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

70°F

21°C

Humidity 88%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 23 Sep 9:36 pm EDT
Extended Forecast for

Saint Clair MI

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, clear, with a low around 65. Light west southwest wind.

    Mostly Clear
    then Patchy
    Fog

    Low: 65 °F

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, sunny, with a high near 88. Calm wind.

    Patchy Fog
    then Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 64. Light east southeast wind.

    Clear

    Low: 64 °F

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming south southeast around 6 mph in the afternoon.

    Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 63 °F

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, clear, with a low around 65. Light west southwest wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 88. Calm wind.
Sunday Night
Clear, with a low around 64. Light east southeast wind.
Monday
Sunny, with a high near 88. Calm wind becoming south southeast around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Saint Clair MI
 42.82°N 82.48°W (Elev. 577 ft)
8:14 pm EDT Sep 23, 2017
9pm EDT Sep 23, 2017-6pm EDT Sep 30, 2017
 
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Additional Resources

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