Hourly Weather Forecast - Port Sanilac, MI

12 AM
30°F
0%
8mph
NW
Mostly Cloudy
Humidity
82%
Feels like
22°F
Dew Point
25°F
1 AM
29°F
0%
8mph
NW
Partly Cloudy
Humidity
82%
Feels like
22°F
Dew Point
24°F
2 AM
29°F
0%
7mph
NW
Partly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
24°F
3 AM
28°F
0%
6mph
NW
Mostly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
23°F
4 AM
28°F
0%
6mph
NW
Mostly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
23°F
5 AM
27°F
0%
6mph
NW
Mostly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
22°F
6 AM
27°F
0%
5mph
NW
Mostly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
22°F
7 AM
27°F
0%
4mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
22°F
Dew Point
22°F
8 AM
28°F
0%
3mph
W
Mostly Cloudy
Humidity
80%
Feels like
24°F
Dew Point
22°F
8:01 AM
9 AM
29°F
0%
3mph
SW
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
23°F
10 AM
31°F
0%
5mph
SSW
Partly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
23°F
11 AM
32°F
0%
6mph
S
Mostly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
24°F
12 PM
33°F
0%
9mph
S
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
24°F
1 PM
34°F
0%
10mph
S
Mostly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
25°F
2 PM
34°F
0%
10mph
S
Mostly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
25°F
3 PM
34°F
0%
10mph
S
Partly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
25°F
4 PM
34°F
0%
10mph
SSE
Partly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
25°F
4:58 PM
5 PM
33°F
0%
10mph
SSE
Partly Cloudy
Humidity
73%
Feels like
25°F
Dew Point
26°F
6 PM
32°F
10%
10mph
SSE
Partly Cloudy
Humidity
77%
Feels like
24°F
Dew Point
26°F
7 PM
32°F
20%
10mph
SSE
Partly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
27°F
8 PM
32°F
30%
10mph
S
30% Chance Freezing Rain
Humidity
84%
Feels like
24°F
Dew Point
28°F
9 PM
33°F
40%
10mph
S
40% Chance Rain Showers
Humidity
85%
Feels like
25°F
Dew Point
29°F
10 PM
33°F
50%
9mph
S
50% Chance of Light Rain
Humidity
86%
Feels like
25°F
Dew Point
29°F
11 PM
33°F
50%
9mph
S
50% Chance of Light Rain
Humidity
88%
Feels like
26°F
Dew Point
30°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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