Snow, Blowing Snow, and Dangerous Wind Chills from the North Plains to the Northeast

A powerful storm system will moving northeast and offshore later Sunday. An upper level low will continue producing snow and blowing snow from the Upper Midwest to the Northeast, especially, downwind of the Great Lakes. Bitterly cold air will plunge into the Plains following this system, with wind chills as cold as -40 degrees. Read More >

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91° N Lon: 82.53° W Elev: 636 ft.

Overcast

25°F

-4°C

Humidity 74%
Wind Speed W 10 G 25 mph
Barometer 29.79 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 19 Jan 3:55 am EST
Detailed forecast for

St. Clair County

Early This Evening
Breezy, rain. Southwest winds 15 to 25 mph with gusts to around 40 mph. Chance of rain 90 percent.
Tonight
Breezy. Periods of snow showers. Accumulations less than an inch. Lows in the lower 20s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of snow 80 percent.
Sunday
Breezy, colder. Numerous snow showers. Accumulations up to an inch. Near steady temperature in the mid 20s. Northwest winds 10 to 25 mph. Chance of snow 70 percent.
Sunday Night
Colder. Mostly cloudy. Lows around 12. Northwest winds 5 to 15 mph. Wind chill readings 1 below to 9 above zero.
Martin Luther King Jr Day
Mostly sunny. Highs in the mid 20s. Northwest winds 5 to 10 mph.
Monday Night
Partly cloudy. Lows around 13. Northwest winds 5 to 10 mph.
Tuesday
Mostly sunny. Highs in the upper 20s.
Tuesday Night
Partly cloudy. Lows around 18.
Wednesday
Mostly sunny. Highs in the lower 30s.
Wednesday Night
Mostly cloudy. Near steady temperature in the upper 20s.
Thursday
Mostly cloudy. Highs in the upper 30s.
Thursday Night
Mostly cloudy. Near steady temperature in the lower 30s.
Friday
Cloudy with a 30 percent chance of rain and snow. Highs around 40.
Friday Night
Cloudy with a 40 percent chance of rain and snow. Near steady temperature in the mid 30s.
Saturday
Cloudy with a 30 percent chance of rain and snow. Near steady temperature in the mid 30s.



Click Map For Forecast
303 PM EST Sat Jan 18 2020
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database