Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Light Snow Haze

12°F

-11°C

Humidity 79%
Wind Speed E 6 mph
Barometer 30.27 in
Dewpoint 7°F (-14°C)
Visibility 6.00 mi
Wind Chill2°F (-17°C)
Last update 29 Jan 5:55 pm EST
Extended Forecast for

Portland MI

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: A 20 percent chance of snow showers before 7pm.  Mostly cloudy, with a low around -7. East northeast wind 3 to 5 mph.

    Low: -7 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -19. Northeast wind around 7 mph becoming north northwest in the afternoon.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a steady temperature around 3. Wind chill values as low as -9. West northwest wind around 6 mph.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 16. Wind chill values as low as -9. North wind 6 to 8 mph.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -5. Light north northwest wind.

    Low: -5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers before 1pm.  Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 7pm. Mostly cloudy, with a low around -7. East northeast wind 3 to 5 mph.
Friday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -19. Northeast wind around 7 mph becoming north northwest in the afternoon.
Friday Night
Mostly cloudy, with a steady temperature around 3. Wind chill values as low as -9. West northwest wind around 6 mph.
Saturday
Sunny, with a high near 16. Wind chill values as low as -9. North wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around -5. Light north northwest wind.
Sunday
Sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 6.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 23.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 10.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland MI
 42.86°N 84.91°W (Elev. 748 ft)
6:03 pm EST Jan 29, 2026
6pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database