Weather at John Wayne Orange County International Airport (SNA)
Santa Ana, California KSNA #41 US airport by passengers
Official aviation observations and forecasts for SNA.
- FAA status
- No delays reported Updated 1 min ago
- Weather now
- VFR 70°F Observed 3 h ago
- Late departures
- 24.0%May 2026 to July 2026
- Security line
- No recent reportsAdd yours
Current conditions at SNA
VFR
70°F21°C
Good visibility and high cloud base. Normal operations are typical.
- Wind
- 240° 3 mph
- Visibility
- 10+ mi
- Clouds
- Clear
- Ceiling
- None
- Pressure
- 29.66 inHg
METARMETAR KSNA 101153Z AUTO 24003KT 10SM CLR 21/18 A2966 RMK AO2 SLP041 T02110183 10222 20211 56009
TAFTAF KSNA 101132Z 1012/1112 VRB04KT P6SM FEW010 BKN250 FM102000 22008KT P6SM BKN250 FM110200 VRB03KT P6SM BKN120 FM111000 VRB04KT P6SM VCSH OVC030
Source: NOAA Aviation Weather Center. Observed 3 h ago.
Active weather alerts
- Coastal Flood AdvisoryCoastal Flood Advisory issued October 10 at 2:03AM PDT until October 13 at 2:00PM PDT by NWS San Diego CA
- Beach Hazards StatementBeach Hazards Statement issued October 10 at 2:03AM PDT until October 11 at 10:00PM PDT by NWS San Diego CA
- Coastal Flood WarningCoastal Flood Warning issued October 10 at 2:03AM PDT until October 11 at 3:00PM PDT by NWS San Diego CA
Forecast for the SNA area
Today80°F
Mostly Cloudy then Slight Chance Rain Showers
0 to 10 mph SW · 23% rain
Mostly Cloudy then Slight Chance Rain Showers
0 to 10 mph SW · 23% rain
Tonight67°F
Rain Showers Likely
5 mph W · 61% rain
Rain Showers Likely
5 mph W · 61% rain
Sunday72°F
Rain Showers Likely
10 to 15 mph SW · 58% rain
Rain Showers Likely
10 to 15 mph SW · 58% rain
Sunday Night62°F
Rain Showers
5 to 10 mph SW · 85% rain
Rain Showers
5 to 10 mph SW · 85% rain
Columbus Day69°F
Rain Showers
5 to 15 mph SW · 85% rain
Rain Showers
5 to 15 mph SW · 85% rain
Monday Night57°F
Rain Showers Likely
5 to 10 mph NW · 55% rain
Rain Showers Likely
5 to 10 mph NW · 55% rain
Tuesday72°F
Mostly Sunny
0 to 10 mph NW · 11% rain
Mostly Sunny
0 to 10 mph NW · 11% rain
Tuesday Night57°F
Mostly Clear
5 to 10 mph NW · 1% rain
Mostly Clear
5 to 10 mph NW · 1% rain
Source: National Weather Service. Updated 43 min ago.
Runways
| Runway | Length |
|---|---|
| 02L/20R | 5,700 ft |
| 02R/20L | 2,886 ft |
Source: OurAirports (public domain). Runway data can lag behind construction closures.
Air traffic frequencies
| Service | Description | MHz |
|---|---|---|
| ATIS | ATIS | 126.000 |
| CLD | CLNC DEL | 118.000 |
| CLD | CLNC DEL SECONDARY | 121.850 |
| GND | JOHN WAYNE GROUND | 120.800 |
| GND | JOHN WAYNE GROUND SECONDARY | 132.250 |
| TWR | RWY 02-20 | 119.900 |
| TWR | 02L-20R | 126.800 |
| TWR | JOHN WAYNE TOWER SECONDARY | 128.350 |
| APP | SOCAL APP | 38.020 |
| APP | SOCAL APP | 121.300 |
| DEP | SOCAL DEP | 128.100 |
| DEP | SOCAL DEP | 132.700 |