Today looks breezy.
- Rain
- 0%
- Humidity
- 20–31%
- Wind
- 26 mph
Current concerns
Outdoor planning
Now
- 89°Sunny0% rain22% humidityGusts 26 mph
- 90°Sunny0% rain21% humidityGusts 25 mph
- 90°Sunny0% rain20% humidityGusts 25 mph
- 90°Sunny0% rain21% humidityGusts 25 mph
- 89°Sunny0% rain22% humidityGusts 24 mph
- 86°Clear0% rain24% humidityGusts 22 mph
- 82°Clear0% rain27% humidityGusts 20 mph
- 80°Clear0% rain28% humidityGusts 18 mph
- 79°Clear0% rain29% humidityGusts 17 mph
- 78°Clear0% rain30% humidityGusts 18 mph
- 78°Mostly Clear0% rain31% humidityGusts 21 mph
- 77°Mostly Clear0% rain32% humidityGusts 25 mph
- 76°Mostly Clear0% rain34% humidityGusts 30 mph
- 74°Clear0% rain36% humidityGusts 33 mph
- 74°Clear0% rain37% humidityGusts 33 mph
- 74°Clear0% rain37% humidityGusts 32 mph
- 73°Clear0% rain38% humidityGusts 30 mph
- 73°Sunny0% rain38% humidityGusts 31 mph
- 73°Sunny0% rain38% humidityGusts 31 mph
- 74°Sunny0% rain38% humidityGusts 31 mph
- 79°Sunny0% rain34% humidityGusts 30 mph
- 84°Sunny0% rain30% humidityGusts 29 mph
- 89°Sunny0% rain25% humidityGusts 28 mph
- 92°Sunny0% rain23% humidityGusts 28 mph
No suitable complete window was found within these hours. Try a shorter visit or a wider search.
A little farther out
The next five days
Friday brings notable heat.
- Rain
- 0%
- Humidity
- 22–38%
- Wind
- 33 mph
Saturday looks fairly quiet.
- Rain
- 0%
- Humidity
- 22–43%
- Wind
- 22 mph
Sunday looks fairly quiet.
- Rain
- 0%
- Humidity
- 28–52%
- Wind
- 15 mph
Monday looks fairly quiet.
- Rain
- 2%
- Humidity
- 42–80%
- Wind
- 15 mph
- 90° / 78°Today looks breezy.0% rain · Humidity 20–31% · Wind 26 mph
- 95° / 73°Friday brings notable heat.0% rain · Humidity 22–38% · Wind 33 mph
- 91° / 74°Saturday looks fairly quiet.0% rain · Humidity 22–43% · Wind 22 mph
- 87° / 69°Sunday looks fairly quiet.0% rain · Humidity 28–52% · Wind 15 mph
- 83° / 67°Monday looks fairly quiet.2% rain · Humidity 42–80% · Wind 15 mph
Environmental watch
Air quality + smoke
Air quality
Central Orange area · Updated Thu 1:26 PMModerate through Fri 12 PM.
60 is in the Moderate range (51–100). Most people can be active outside; if you’re unusually sensitive to coarse particles, consider a shorter or easier outing.
Sky check
No plume detected overhead
Satellite view · Updated Thu 11:45 AMAir near ground60 · Moderate US AQI
Rain, in motion · Past four hours
Santa Ana radar
An active official alert is in effect. Its affected area is described above the briefing.
Radar animation for Santa Ana, covering the past four hours. A marked spot changes the map view, not the forecast on this page.
Outdoor fire check
Thinking about a backyard fire?
Conditions could spread a fire quickly.
Wind, gusts, or the combination of dry air and wind raises the concern.
Next 12 hoursChoose a time to see what is driving the concern.
Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.
Nearby regional view
Explore Orange County
About 0 miles away, the Orange County hub looks more deeply at Orange County, CA. It reflects that wider area rather than Santa Ana’s exact conditions.
About these readingsSources and local limits
Weather
Forecasts, alerts, and radar come from NOAA and the National Weather Service.
Air quality
This reading describes Central Orange area, about 7 miles away. Conditions can differ at this exact spot.
Smoke
Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.
This page represents Santa Ana, CA, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.