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Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

1°F

-17°C

Humidity 60%
Wind Speed NW 13 G 20 mph
Barometer 30.33 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 23 Jan 8:55 am EST
Extended Forecast for

4 Miles NE Avoca MI

Cold Weather Advisory January 23, 09:15am until January 24, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 09:15am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Today

    High: 5 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly clear, with a low around -10. Wind chill values as low as -19. West wind around 7 mph.

    Low: -10 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 9. Wind chill values as low as -21. West northwest wind around 5 mph becoming calm in the morning.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Calm wind becoming east around 5 mph after midnight.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Cloudy, with a high near 16. East wind 6 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    High: 16 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.

    Low: 8 °F

    Snow Likely

  • Monday

    Monday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Today
Scattered flurries before 1pm. Partly sunny and cold, with a high near 5. Wind chill values as low as -19. West northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around -10. Wind chill values as low as -19. West wind around 7 mph.
Saturday
Increasing clouds and cold, with a high near 9. Wind chill values as low as -21. West northwest wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 2. Calm wind becoming east around 5 mph after midnight.
Sunday
Snow likely, mainly after 1pm. Cloudy, with a high near 16. East wind 6 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Mostly cloudy, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Avoca MI
 43.09°N 82.62°W (Elev. 702 ft)
Last Update:
8:50 am EST Jan 23, 2026
Forecast Valid:
9am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation