Hourly Weather Forecast - South Lyon, MI

4 PM
22°F
0%
3mph
ESE
Partly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
11°F
5 PM
20°F
0%
3mph
ESE
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
10°F
5:01 PM
6 PM
18°F
0%
3mph
E
Partly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
9°F
7 PM
16°F
0%
3mph
E
Mostly Clear
Humidity
71%
Feels like
16°F
Dew Point
9°F
8 PM
15°F
0%
3mph
ESE
Clear
Humidity
72%
Feels like
15°F
Dew Point
8°F
9 PM
14°F
0%
3mph
ESE
Clear
Humidity
71%
Feels like
9°F
Dew Point
7°F
10 PM
14°F
0%
3mph
SE
Mostly Clear
Humidity
73%
Feels like
8°F
Dew Point
7°F
11 PM
14°F
0%
4mph
SE
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
7°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Outdoor Sports Guide