Hourly Weather Forecast - Santa Ana, CA

12 AM
54°F
0%
3mph
NE
Clear
Humidity
59%
Feels like
54°F
Dew Point
40°F
1 AM
53°F
0%
3mph
NE
Clear
Humidity
59%
Feels like
53°F
Dew Point
39°F
2 AM
52°F
0%
4mph
NE
Clear
Humidity
60%
Feels like
52°F
Dew Point
38°F
3 AM
51°F
0%
4mph
NE
Clear
Humidity
60%
Feels like
51°F
Dew Point
38°F
4 AM
50°F
0%
4mph
NE
Clear
Humidity
61%
Feels like
50°F
Dew Point
37°F
5 AM
50°F
0%
4mph
NE
Clear
Humidity
61%
Feels like
48°F
Dew Point
37°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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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