National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

-2°F

-19°C

Humidity 45%
Wind Speed Calm
Barometer 30.61 in
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Last update 23 Jan 7:16 pm EST
Extended Forecast for

4 Miles NE Avoca MI

Cold Weather Advisory January 23, 07:31pm until January 24, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 07:31pm until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -14 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 6. Wind chill values as low as -22. Light and variable wind becoming west around 6 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature falling to near 3 by 10pm, then rising to around 7 during the remainder of the night. Calm wind becoming east around 5 mph after midnight.

    Low: 3 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Snow. High near 16. Wind chill values as low as -3. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 16 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 10. Northeast wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 10 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -14. Wind chill values as low as -21. West wind 3 to 8 mph. Winds could gust as high as 21 mph.
Saturday
Increasing clouds and cold, with a high near 6. Wind chill values as low as -22. Light and variable wind becoming west around 6 mph.
Saturday Night
Mostly cloudy, with a temperature falling to near 3 by 10pm, then rising to around 7 during the remainder of the night. Calm wind becoming east around 5 mph after midnight.
Sunday
Snow. High near 16. Wind chill values as low as -3. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 10. Northeast wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly cloudy, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 17.
Basemap Options
Click map to change the forecast location
Loading map...
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:
4:13 pm EST Jan 23, 2026
Forecast Valid:
7pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation