Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Light Snow

19°F

-7°C

Humidity 93%
Wind Speed E 5 mph
Barometer 30.22 in
Dewpoint 18°F (-8°C)
Visibility 1.50 mi
Wind Chill12°F (-11°C)
Last update 19 Jan 5:16 am EST
Extended Forecast for

2 Miles W Port Huron MI

  • Overnight

    Overnight: Snow.  Low around 18. East northeast wind around 8 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Snow

    Low: 18 °F

  • Saturday

    Saturday: Snow.  High near 21. East northeast wind 8 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New snow accumulation of around 2 inches.

    Snow

    High: 21 °F

  • Saturday
    Night

    Saturday Night: Snow likely before 7pm, then snow showers likely after 7pm.  Mostly cloudy, with a low around 12. Wind chill values as low as -4. Blustery, with a north northeast wind 18 to 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely
    and Blustery

    Low: 12 °F

  • Sunday

    Sunday: Partly sunny, with a high near 14. Wind chill values as low as -9. Blustery, with a north wind 16 to 21 mph, with gusts as high as 26 mph.

    Partly Sunny
    and Blustery

    High: 14 °F

  • Sunday
    Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 3. North northwest wind 9 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    Chance Snow

    Low: 3 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny, with a high near 15.

    Mostly Sunny

    High: 15 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 6.

    Partly Cloudy

    Low: 6 °F

  • Tuesday

    Tuesday: A chance of snow after 1pm.  Mostly cloudy, with a high near 32.

    Mostly Cloudy
    then Chance
    Snow

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Rain and snow before 3am, then rain between 3am and 4am, then rain and snow after 4am.  Cloudy, with a low around 30.

    Rain/Snow

    Low: 30 °F

Detailed Forecast

Overnight
Snow. Low around 18. East northeast wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow. High near 21. East northeast wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Saturday Night
Snow likely before 7pm, then snow showers likely after 7pm. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Blustery, with a north northeast wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
Partly sunny, with a high near 14. Wind chill values as low as -9. Blustery, with a north wind 16 to 21 mph, with gusts as high as 26 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 3. North northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 15.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 32.
Tuesday Night
Rain and snow before 3am, then rain between 3am and 4am, then rain and snow after 4am. Cloudy, with a low around 30.
Wednesday
Rain and snow before 10am, then a chance of snow between 10am and 1pm. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 23.
Click Map For Forecast
Point Forecast:
2 Miles W Port Huron MI
 42.97°N 82.46°W (Elev. 610 ft)
4:15 am EST Jan 19, 2019
5am EST Jan 19, 2019-6pm EST Jan 25, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database