Active Pattern for the Center of the Nation

Critical fire weather conditions, severe thunderstorms capable of producing severe wind gusts, large hail, strong tornadoes and heavy rainfall remain on tap for the central U.S. this evening. Flash flooding is also possible for portions of the Plains and Mississippi Valley. Very large hail up to 3 inches in diameter will be possible this evening across western Kansas. Read More >

Hazardous Weather Conditions

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Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

37°F

3°C

Humidity	81%
Wind Speed	N 3 mph
Barometer	30.35 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	25 Apr 10:15 pm EDT

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

Frost Advisory April 26, 01:00am until April 26, 08:00am

Click here for hazard details and duration

Frost Advisory

Tonight

Clear then
Patchy Frost
Low: 34 °F
Friday

Sunny
High: 63 °F
Friday
Night

Mostly Cloudy
then Showers
Low: 53 °F
Saturday

Breezy.
Showers then
Chance
T-storms
High: 72 °F
Saturday
Night

Chance
T-storms then
Chance
Showers
Low: 61 °F
Sunday

Chance
Showers then
Chance
T-storms
High: 75 °F
Sunday
Night

Chance
T-storms
Low: 60 °F
Monday

Showers
Likely and
Breezy
High: 76 °F
Monday
Night

Showers
Likely and
Breezy
Low: 57 °F

Detailed Forecast

Tonight

Patchy frost after 1am. Otherwise, clear, with a low around 34. East southeast wind around 6 mph.

Friday

Sunny, with a high near 63. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.

Friday Night

Showers, mainly after 2am. Low around 53. East southeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers, with thunderstorms also possible after 5pm. High near 72. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Monday

Showers likely, mainly after 2pm. Partly sunny, with a high near 76. Breezy.

Monday Night

Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 57. Breezy.

Tuesday

A chance of showers before 8am. Partly sunny, with a high near 67.

Tuesday Night

Partly cloudy, with a low around 50.

Wednesday

Mostly sunny, with a high near 70.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

Mostly sunny, with a high near 67.