Tustin, California Weather:
Active Weather Warnings
Friday, January 9, 2026
Sunny Weather
Day 70°
Night 48°
Precipitation 1 %
Wind 9 mph
UV Index (0 - 11+) 3

Weather Alerts and Warnings for

Moderate Expected Likely

Wind Advisory

Wind Advisory issued January 7 at 7:25PM PST until January 9 at 1:00PM PST by NWS San Diego CA
Jan 8, 9:00 PM Jan 9, 1:00 PM
WHAT: Northeast winds 15 to 25 mph with gusts 35 to 45 mph
expected. Strongest winds are expected east of Interstate 5 and
near the foothills of the Santa Ana mountains.

WHERE: Orange County Inland Areas.

WHEN: From 9 PM Thursday to 1 PM PST Friday.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
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Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Updated: Jan 7, 11:25 PM Source: NWS Alert