Hourly Weather Forecast - Grass Lake, MI

12 AM
16°F
30%
11mph
W
30% Chance Freezing Rain
Humidity
90%
Feels like
4°F
Dew Point
14°F
1 AM
16°F
30%
11mph
W
30% Chance Freezing Rain
Humidity
90%
Feels like
3°F
Dew Point
13°F
2 AM
15°F
30%
10mph
W
30% Chance Freezing Rain
Humidity
90%
Feels like
2°F
Dew Point
12°F
3 AM
14°F
30%
10mph
W
30% Chance Freezing Rain
Humidity
90%
Feels like
1°F
Dew Point
11°F
4 AM
13°F
20%
9mph
W
Cloudy
Humidity
90%
Feels like
0°F
Dew Point
10°F
5 AM
12°F
20%
9mph
W
Cloudy
Humidity
91%
Feels like
-1°F
Dew Point
10°F
6 AM
11°F
20%
8mph
W
Cloudy
Humidity
90%
Feels like
-1°F
Dew Point
9°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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