Another Day with Significant Severe Weather and Heavy Rain for the Central U.S.

Severe storms, some significant, and heavy rains can be expected today across the same areas that were impacted yesterday. Tornadoes, large hail, damaging winds, and heavy rain will be possible from Oklahoma into Illinois today. Strong tornadoes and very large hail may develop from northeastern Oklahoma into central Missouri. Severe storm and heavy rain threats continue into the Holiday weekend. 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.

Fair

59°F

15°C

Humidity	77%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	22 May 9:00 pm EDT

More Information:

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

Extended Forecast for

Saint Clair MISimilar City Names

Tonight

Mostly Clear
then
Scattered
T-storms
Low: 58 °F
Thursday

Breezy.
Scattered
T-storms then
Mostly Sunny
High: 76 °F
Thursday
Night

Mostly Clear
Low: 48 °F
Friday

Increasing
Clouds
High: 66 °F
Friday
Night

Mostly Cloudy
then Chance
T-storms
Low: 55 °F
Saturday

Chance
T-storms then
Showers
Likely
High: 79 °F
Saturday
Night

Showers
Likely then
Mostly Cloudy
Low: 55 °F
Sunday

Mostly Sunny
High: 70 °F
Sunday
Night

Partly Cloudy
Low: 50 °F

Detailed Forecast

Tonight

Scattered showers and thunderstorms after 5am. Partly cloudy, with a low around 58. South wind around 7 mph. Chance of precipitation is 30%.

Thursday

Scattered showers and thunderstorms before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 76. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

Thursday Night

Mostly clear, with a low around 48. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

Friday

Increasing clouds, with a high near 66. North wind 6 to 8 mph.

Friday Night

A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. South southeast wind 6 to 9 mph. Chance of precipitation is 50%.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

Saturday Night

Showers likely before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Sunday

Mostly sunny, with a high near 70.

Sunday Night

Partly cloudy, with a low around 50.

Memorial Day

Mostly sunny, with a high near 67.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 49.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 70.