Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Light Snow

19°F

-7°C

Humidity	93%
Wind Speed	E 5 mph
Barometer	30.22 in
Dewpoint	18°F (-8°C)
Visibility	1.50 mi
Wind Chill	12°F (-11°C)
Last update	19 Jan 5:16 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles W Port Huron MI

Overnight

Snow
Low: 18 °F
Saturday

Snow
High: 21 °F
Saturday
Night

Snow Likely
and Blustery
Low: 12 °F
Sunday

Partly Sunny
and Blustery
High: 14 °F
Sunday
Night

Chance Snow
Low: 3 °F
M.L.King
Day

Mostly Sunny
High: 15 °F
Monday
Night

Partly Cloudy
Low: 6 °F
Tuesday

Mostly Cloudy
then Chance
Snow
High: 32 °F
Tuesday
Night

Rain/Snow
Low: 30 °F

Detailed Forecast

Overnight

Snow. Low around 18. East northeast wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

Saturday

Snow. High near 21. East northeast wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.

Saturday Night

Snow likely before 7pm, then snow showers likely after 7pm. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Blustery, with a north northeast wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Sunday

Partly sunny, with a high near 14. Wind chill values as low as -9. Blustery, with a north wind 16 to 21 mph, with gusts as high as 26 mph.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 3. North northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

M.L.King Day

Mostly sunny, with a high near 15.

Monday Night

Partly cloudy, with a low around 6.

Tuesday

A chance of snow after 1pm. Mostly cloudy, with a high near 32.

Tuesday Night

Rain and snow before 3am, then rain between 3am and 4am, then rain and snow after 4am. Cloudy, with a low around 30.