Hourly Weather Forecast - Ortonville, MI

9 AM
20°F
80%
12mph
S
80% Chance of Heavy Snow
Humidity
74%
Feels like
8°F
Dew Point
13°F
10 AM
22°F
80%
12mph
S
80% Chance of Heavy Snow
Humidity
79%
Feels like
10°F
Dew Point
17°F
11 AM
24°F
40%
11mph
S
40% Chance Frozen Mix
Humidity
80%
Feels like
13°F
Dew Point
19°F
12 PM
26°F
30%
11mph
SSW
30% Chance Freezing Rain
Humidity
79%
Feels like
15°F
Dew Point
20°F
1 PM
27°F
10%
11mph
SSW
Cloudy
Humidity
81%
Feels like
17°F
Dew Point
22°F
2 PM
28°F
10%
11mph
SW
Cloudy
Humidity
82%
Feels like
18°F
Dew Point
23°F
3 PM
29°F
10%
11mph
SW
Cloudy
Humidity
83%
Feels like
20°F
Dew Point
25°F
4 PM
30°F
0%
11mph
SW
Cloudy
Humidity
83%
Feels like
21°F
Dew Point
26°F
4:59 PM
5 PM
30°F
0%
10mph
SW
Cloudy
Humidity
85%
Feels like
21°F
Dew Point
26°F
6 PM
30°F
0%
9mph
SW
Cloudy
Humidity
87%
Feels like
22°F
Dew Point
26°F
7 PM
29°F
10%
8mph
SW
Cloudy
Humidity
93%
Feels like
22°F
Dew Point
28°F
8 PM
29°F
10%
7mph
SW
Cloudy
Humidity
96%
Feels like
22°F
Dew Point
28°F
9 PM
29°F
10%
7mph
SW
Cloudy
Humidity
96%
Feels like
23°F
Dew Point
29°F
10 PM
30°F
40%
7mph
SSW
40% Chance Frozen Mix
Humidity
95%
Feels like
23°F
Dew Point
29°F
11 PM
30°F
70%
6mph
SSW
70% Chance Frozen Mix
Humidity
95%
Feels like
24°F
Dew Point
29°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

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

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today'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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Outdoor Sports Guide