Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms And Heavy Rain Over Portions Of Plains, Mid Atlantic On Friday

Scattered strong-to-severe thunderstorms are possible from the Mid-Missouri Valley into the central Plains on Friday. Also, a few strong-to-severe storms are possible from the Mid-Atlantic into Upstate New York and western New England. Storms in these areas will also be capable of producing torrential rainfall that could lead to isolated flash flooding. Read More >

Current conditions at

St Clair County International Airport (KPHN)

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

Overcast

75°F

24°C

Humidity 65%
Wind Speed W 10 G 17 mph
Barometer 29.77 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 Aug 2:56 pm EDT
Detailed forecast for

St. Clair County

Today
Mostly cloudy. A 40 percent chance of showers early this morning. Highs in the upper 70s. West winds 10 to 20 mph with gusts to 30 mph late.
Tonight
Mostly cloudy early this evening then becoming partly cloudy. Lows around 60. West winds 10 to 20 mph diminishing to 5 to 15 mph.
Saturday
Mostly cloudy in the morning then becoming partly cloudy. A 30 percent chance of showers and thunderstorms. Highs in the upper 70s. Northwest winds 5 to 15 mph.
Saturday Night
Mostly clear. Lows around 60. Light northwest winds becoming southwest.
Sunday
Mostly sunny. Highs in the lower 80s. Light west winds becoming southwest 5 to 15 mph in the late morning and afternoon.
Sunday Night
Clear. Lows in the lower 60s.
Monday
Mostly sunny. Highs in the mid 80s.
Monday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s.
Tuesday
Mostly cloudy with showers and thunderstorms likely. Highs in the lower 80s. Chance of precipitation 70 percent.
Tuesday Night
Showers and thunderstorms likely. Lows in the lower 60s. Chance of precipitation 70 percent.
Wednesday
Partly cloudy in the morning then clearing. Highs in the mid 70s.
Wednesday Night
Mostly clear. Lows in the mid 50s.
Thursday
Mostly sunny. Highs in the lower 70s.





Click Map For Forecast
740 AM EDT Fri Aug 18 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database