Temperatures Well Above Normal in the Southwest & California; Snow Possible in the Northern Plains

Much above average temperatures will continue from California, through the Southwest and into the Great Basin, with poor air quality due to ongoing wildfires. Elsewhere, a slow-moving storm over the Northern High Plains will reach the Upper Great Lakes by Wednesday. This system will produce areas of snow, rain, and freezing rain. Rainy weather will also continue over parts of Florida. Read More >

En Español

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

41°F

5°C

Humidity	93%
Wind Speed	NW 6 mph
Barometer	30.19 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	20 Oct 2:55 am EDT

More Information:

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

Extended Forecast for

Port Huron MI

Overnight

Chance
Showers
Low: 45 °F
Tuesday

Mostly Cloudy
High: 52 °F
Tuesday
Night

Chance
Showers then
Showers
Low: 46 °F
Wednesday

Showers then
Chance
Showers
High: 63 °F
Wednesday
Night

Mostly Cloudy
then Chance
Showers
Low: 46 °F
Thursday

Chance
Showers
High: 65 °F
Thursday
Night

Partly Cloudy
Low: 56 °F
Friday

Mostly Sunny
then Chance
Showers
High: 71 °F
Friday
Night

Showers
Likely
Low: 42 °F

Detailed Forecast

Overnight

A chance of showers, mainly before 4am. Cloudy, with a steady temperature around 45. Light north wind. Chance of precipitation is 40%.

Tuesday

Mostly cloudy, with a high near 52. Northeast wind 5 to 8 mph.

Tuesday Night

Showers and possibly a thunderstorm, mainly after 3am. Low around 46. East wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and possibly a thunderstorm before 9am, then a chance of showers between 9am and 3pm. High near 63. West wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers after 3am. Mostly cloudy, with a low around 46. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Thursday

A chance of showers before 3pm. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.

Thursday Night

Partly cloudy, with a low around 56.

Friday

A chance of showers after 3pm. Mostly sunny, with a high near 71.

Friday Night

Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 42.

Saturday

A chance of showers before 9am. Partly sunny, with a high near 50.

Saturday Night

Partly cloudy, with a low around 37.