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Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
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Current conditions at

St. Clair County International (KPHN)

Lat: 42.92°NLon: 82.53°WElev: 650ft.

Fog/Mist

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 55°F (13°C)
Visibility 1.00 mi
Last update 6 Jul 2:56 am EDT
Extended Forecast for

Port Huron MI

  • Overnight

    Partly Cloudy

    Partly
    Cloudy

    Low: 60 °F

  • Monday

    Sunny

    Sunny

    High: 83 °F

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 70 °F

  • Tuesday

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    High: 76 °F

  • Tuesday
    Night

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    Low: 56 °F

  • Wednesday

    Breezy

    Breezy

    High: 72 °F

  • Wednesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 57 °F

  • Thursday

    Partly Sunny

    Partly
    Sunny

    High: 74 °F

  • Thursday
    Night

    Chance Thunderstorms

    Chance
    Thunderstorms

    Low: 60 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Light south southeast wind.
Monday
Sunny, with a high near 83. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 70. South wind around 9 mph.
Tuesday
Showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 76. South wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and thunderstorms likely before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Breezy, with a north wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Sunny, with a high near 72. Breezy.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 74.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 80.
  Click Map For Forecast
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
1:35 am EDT Jul 6, 2015
4am EDT Jul 6, 2015-6pm EDT Jul 12, 2015
 
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Additional Resources

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