Hourly Weather Forecast - Saint Clair, MI

12 AM
13°F
0%
4mph
W
Partly Cloudy
Humidity
69%
Feels like
5°F
Dew Point
4°F
1 AM
12°F
0%
4mph
W
Partly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
5°F
2 AM
12°F
0%
4mph
W
Partly Cloudy
Humidity
76%
Feels like
6°F
Dew Point
6°F
3 AM
13°F
0%
3mph
W
Mostly Cloudy
Humidity
79%
Feels like
7°F
Dew Point
7°F
4 AM
14°F
0%
3mph
WSW
Cloudy
Humidity
75%
Feels like
14°F
Dew Point
7°F
5 AM
15°F
0%
3mph
WSW
Cloudy
Humidity
73%
Feels like
15°F
Dew Point
8°F
6 AM
16°F
0%
3mph
SW
Cloudy
Humidity
69%
Feels like
16°F
Dew Point
8°F
7 AM
18°F
10%
3mph
SW
Cloudy
Humidity
64%
Feels like
18°F
Dew Point
8°F
7:58 AM
8 AM
20°F
10%
3mph
SSW
Cloudy
Humidity
62%
Feels like
15°F
Dew Point
9°F
9 AM
21°F
10%
4mph
SSW
Cloudy
Humidity
65%
Feels like
16°F
Dew Point
11°F
10 AM
23°F
20%
5mph
SSW
Cloudy
Humidity
62%
Feels like
17°F
Dew Point
12°F
11 AM
25°F
30%
5mph
SSW
30% Chance of Flurries
Humidity
60%
Feels like
19°F
Dew Point
13°F
12 PM
27°F
30%
6mph
SSW
30% Chance of Heavy Snow
Humidity
56%
Feels like
21°F
Dew Point
14°F
1 PM
28°F
30%
6mph
SSW
30% Chance of Heavy Snow
Humidity
56%
Feels like
22°F
Dew Point
15°F
2 PM
29°F
30%
6mph
SSW
30% Chance of Heavy Snow
Humidity
53%
Feels like
23°F
Dew Point
14°F
3 PM
29°F
10%
6mph
S
Cloudy
Humidity
55%
Feels like
23°F
Dew Point
14°F
4 PM
28°F
20%
5mph
S
Cloudy
Humidity
56%
Feels like
22°F
Dew Point
15°F
4:59 PM
5 PM
28°F
20%
5mph
S
Cloudy
Humidity
58%
Feels like
22°F
Dew Point
15°F
6 PM
26°F
30%
6mph
S
30% Chance of Flurries
Humidity
62%
Feels like
20°F
Dew Point
15°F
7 PM
25°F
30%
6mph
S
30% Chance Frozen Mix
Humidity
65%
Feels like
18°F
Dew Point
15°F
8 PM
24°F
30%
6mph
S
30% Chance Frozen Mix
Humidity
69%
Feels like
17°F
Dew Point
15°F
9 PM
25°F
30%
5mph
S
30% Chance Freezing Rain
Humidity
67%
Feels like
18°F
Dew Point
15°F
10 PM
26°F
30%
5mph
S
30% Chance Frozen Mix
Humidity
64%
Feels like
20°F
Dew Point
15°F
11 PM
27°F
20%
5mph
S
Mostly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
16°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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