closegps_fixed
Elev 48 ft, 33.75 °N, 117.83 °W

Tustin, CA Severe Weather Alertstar_ratehome

icon105 °F Tustin Station|Report|Change
Current Station
Personal Weather Station
Location: Tustin, CA
Elevation: 48ft
Nearby Weather Stations

Active Weather Alerts

Extreme Heat Warning
Issued: 9:25 PM Sep. 9, 2026 – National Weather Service
...HEAT ADVISORY IS CANCELLED...
...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM PDT THURSDAY...

* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with high temperatures of 90 to 100 on Thursday. Morning low
temperatures in the 70s expected.

* WHERE...Orange County Inland Areas.

* WHEN...Until 8 PM PDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

* ADDITIONAL DETAILS...Major HeatRisk through today. Moderate to
major HeatRisk on Thursday. Warm overnight temperatures will limit
relief from the heat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

&&

Local Radar
Local Radar ImageLocal Severe Image