Hourly Weather Forecast - Petersburg, MI

12 AM
21°F
10%
12mph
W
Mostly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
15°F
1 AM
20°F
10%
12mph
W
Mostly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
13°F
2 AM
19°F
10%
11mph
W
Mostly Cloudy
Humidity
74%
Feels like
7°F
Dew Point
12°F
3 AM
18°F
20%
11mph
W
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
11°F
4 AM
17°F
10%
11mph
W
Mostly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
10°F
5 AM
16°F
10%
11mph
W
Mostly Cloudy
Humidity
72%
Feels like
4°F
Dew Point
9°F
6 AM
15°F
10%
10mph
W
Mostly Cloudy
Humidity
72%
Feels like
3°F
Dew Point
8°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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