- Track temp
- 106°F41°C
- Rain chance
- 0%
- Wind
- 7mph11km/hWSW
- Density alt.
- 3,327ft1,014m
- Barometer 29.99 inHg1016 hPa falling
- Humidity 24%
Forecast updated · Open-Meteo
Hour by hour
ClearTemperature 79°26°Rain chance 0%Wind 7 mph11 km/hWSWTrack temperature 106°41°Density altitude 3,327 ft1,014 mClearTemperature 81°27°Rain chance 0%Wind 6 mph10 km/hWSWTrack temperature 109°43°Density altitude 3,410 ft1,039 mClearTemperature 82°28°Rain chance 0%Wind 1 mph2 km/hSWTrack temperature 115°46°Density altitude 3,494 ft1,065 mClearTemperature 83°28°Rain chance 0%Wind 8 mph14 km/hENETrack temperature 103°40°Density altitude 3,563 ft1,086 mClearTemperature 81°27°Rain chance 0%Wind 11 mph18 km/hENETrack temperature 94°35°Density altitude 3,503 ft1,068 mClearTemperature 78°26°Rain chance 0%Wind 9 mph15 km/hETrack temperature 85°29°Density altitude 3,333 ft1,016 m
ClearTemperature 72°22°Rain chance 0%Wind 8 mph13 km/hESETrack temperature 72°22°Density altitude 2,939 ft896 mClearTemperature 70°21°Rain chance 0%Wind 9 mph15 km/hETrack temperature 70°21°Density altitude 2,826 ft861 mClearTemperature 69°21°Rain chance 0%Wind 8 mph13 km/hENETrack temperature 69°21°Density altitude 2,753 ft839 mClearTemperature 68°20°Rain chance 0%Wind 6 mph10 km/hETrack temperature 68°20°Density altitude 2,663 ft812 mClearTemperature 67°19°Rain chance 0%Wind 3 mph4 km/hSSETrack temperature 67°19°Density altitude 2,578 ft786 mClearTemperature 67°19°Rain chance 0%Wind 2 mph3 km/hENETrack temperature 67°19°Density altitude 2,552 ft778 mClearTemperature 65°19°Rain chance 0%Wind 2 mph3 km/hNNETrack temperature 65°19°Density altitude 2,501 ft762 mClearTemperature 65°19°Rain chance 0%Wind 1 mph2 km/hNETrack temperature 65°19°Density altitude 2,501 ft762 mClearTemperature 66°19°Rain chance 0%Wind 2 mph3 km/hETrack temperature 66°19°Density altitude 2,545 ft776 mClearTemperature 66°19°Rain chance 0%Wind 4 mph6 km/hESETrack temperature 66°19°Density altitude 2,564 ft782 mClearTemperature 67°19°Rain chance 0%Wind 6 mph9 km/hETrack temperature 67°19°Density altitude 2,586 ft788 mClearTemperature 65°19°Rain chance 0%Wind 5 mph8 km/hETrack temperature 65°19°Density altitude 2,481 ft756 mClearTemperature 65°19°Rain chance 0%Wind 7 mph11 km/hESETrack temperature 65°19°Density altitude 2,474 ft754 mClearTemperature 65°19°Rain chance 0%Wind 7 mph12 km/hETrack temperature 65°19°Density altitude 2,441 ft744 mClearTemperature 65°18°Rain chance 0%Wind 10 mph16 km/hETrack temperature 66°19°Density altitude 2,406 ft733 mClearTemperature 70°21°Rain chance 0%Wind 7 mph11 km/hETrack temperature 79°26°Density altitude 2,721 ft829 mClearTemperature 76°24°Rain chance 0%Wind 4 mph6 km/hESETrack temperature 94°35°Density altitude 3,077 ft938 mClearTemperature 79°26°Rain chance 0%Wind 2 mph3 km/hSETrack temperature 106°41°Density altitude 3,251 ft991 mHours are track time (PST). Track temperature is an estimate. DA is density altitude.
The racer numbers
Computed from the forecast air temperature, dew point and station pressure (NWS formulas; the correction factor by SAE J1349 and the older 60 °F STD standard). Track temperature is estimated from sun, wind and the surface; it is not a sensor reading. How these are figured.
Day by day
- TodayNov 883°28° 62°17° 0%Green flag
- TomorrowNov 983°28° 65°18° 0%Green flag
- TueNov 10
81°27° 62°17° 0%Green flag - WedNov 1183°28° 61°16° 0%Green flag
- ThuNov 1280°26° 60°16° 6%Green flag
- FriNov 1379°26° 60°15° 19%Green flag
- SatNov 14
72°22° 61°16° 20%Yellow flagpartial
| Day | Flag | Sky | High / low | Rain | Gusts | Track temp | Density alt. | Sunrise · sunset |
|---|---|---|---|---|---|---|---|---|
| Today Nov 8 | Green flag | Clear | 83°28° 62°17° | 0% | 13 mph21 km/h E | 115°46° | 3,563 ft1,086 m | 6:10 AM · 4:51 PM |
| Tomorrow Nov 9 | Green flag | Clear | 83°28° 65°18° | 0% | 11 mph17 km/h E | 118°48° | 3,526 ft1,075 m | 6:11 AM · 4:50 PM |
| Tue Nov 10 | Green flag | Overcast | 81°27° 62°17° | 0% | 6 mph9 km/h E | 110°43° | 3,395 ft1,035 m | 6:12 AM · 4:50 PM |
| Wed Nov 11 | Green flag | Clear | 83°28° 61°16° | 0% | 9 mph14 km/h ENE | 112°44° | 3,499 ft1,066 m | 6:13 AM · 4:49 PM |
| Thu Nov 12 | Green flag | Clear | 80°26° 60°16° | 6% | 6 mph10 km/h E | 107°42° | 3,414 ft1,041 m | 6:14 AM · 4:48 PM |
| Fri Nov 13 | Green flag | Overcast | 79°26° 60°15° | 19% | 12 mph19 km/h E | 106°41° | 3,424 ft1,044 m | 6:15 AM · 4:48 PM |
| Sat Nov 14 | Yellow flaggusty wind | Light drizzle | 72°22° 61°16° | 20% 0.01 in0.2 mm | 25 mph40 km/h WSW | 94°34° | 3,137 ft956 m | 6:16 AM · 4:47 PM |
Flags judge the racing hours: 9 am to 10 pm at the track for a drag strip. National Weather Service alerts raise them. Days marked partial are at the edge of the forecast. How the flags work
Every hour, every number
Today’s remaining 13 hours are free. Pro members get all seven days and the CSV.
| Hour | Air | Dew pt | Humidity | Barometer | Density alt. | Air density kg/m³ | Grains | Track temp (est.) | Wind | Rain |
|---|---|---|---|---|---|---|---|---|---|---|
| 79°26° | 39°4° | 24% | 29.99 inHg1016 hPa | 3,327 ft1,014 m | 1.110 | 38 | 106°41° | 7 mph11 km/h WSW | 0% | |
| 81°27° | 40°4° | 23% | 29.99 inHg1016 hPa | 3,410 ft1,039 m | 1.107 | 38 | 109°43° | 6 mph10 km/h WSW | 0% | |
| 82°28° | 39°4° | 22% | 29.98 inHg1015 hPa | 3,494 ft1,065 m | 1.105 | 38 | 115°46° | 1 mph2 km/h SW | 0% | |
| 83°28° | 38°3° | 20% | 29.96 inHg1014 hPa | 3,563 ft1,086 m | 1.102 | 35 | 103°40° | 8 mph14 km/h ENE | 0% | |
| 81°27° | 39°4° | 22% | 29.93 inHg1014 hPa | 3,503 ft1,068 m | 1.104 | 37 | 94°35° | 11 mph18 km/h ENE | 0% | |
| 78°26° | 40°5° | 26% | 29.92 inHg1013 hPa | 3,333 ft1,016 m | 1.110 | 39 | 85°29° | 9 mph15 km/h E | 0% | |
| 72°22° | 38°3° | 29% | 29.96 inHg1015 hPa | 2,939 ft896 m | 1.123 | 36 | 72°22° | 8 mph13 km/h ESE | 0% | |
| 70°21° | 37°3° | 29% | 29.96 inHg1015 hPa | 2,826 ft861 m | 1.127 | 34 | 70°21° | 9 mph15 km/h E | 0% | |
| 69°21° | 36°2° | 30% | 29.96 inHg1014 hPa | 2,753 ft839 m | 1.129 | 33 | 69°21° | 8 mph13 km/h ENE | 0% | |
| 68°20° | 36°2° | 31% | 29.98 inHg1015 hPa | 2,663 ft812 m | 1.132 | 33 | 68°20° | 6 mph10 km/h E | 0% | |
| 67°19° | 35°2° | 31% | 29.98 inHg1015 hPa | 2,578 ft786 m | 1.135 | 32 | 67°19° | 3 mph4 km/h SSE | 0% | |
| 67°19° | 35°2° | 31% | 30.00 inHg1016 hPa | 2,552 ft778 m | 1.136 | 31 | 67°19° | 2 mph3 km/h ENE | 0% | |
| 65°19° | 35°2° | 32% | 29.98 inHg1015 hPa | 2,501 ft762 m | 1.138 | 31 | 65°19° | 2 mph3 km/h NNE | 0% |
Every hour from the forecast, the same arithmetic as the pit box above (NWS density-altitude formula; track temperature is an estimate). Hours are track time.
Plan the whole week at Barona
Pit box, all week
Every forecast hour for the next seven days at Barona: density altitude, air density, grains, track temp and more, with a CSV for the tuning laptop.
Do the models agree?
ECMWF, GFS and ICON side by side for the next three racing days, so you know when the forecast is shaky.
Next 6 hours of rain
Rain in 15-minute steps for the next six hours at your tracks, refreshed every hour.
Alerts for your tracks
An email the morning a red or yellow flag is due at Barona, and a heads-up three days out.
A year at Barona
Typical for November here: highs around 71°22°, lows 48°9°, rain on 17% of days.
5-year averages from the Open-Meteo archive at the track's coordinates.
Getting to Barona
Barona, California
No street address published; directions go to the track itself.
We have not checked parking and camping here yet. The track’s own site has them: official site.
Facts
- Location
- Barona, California
- Layout
- Eighth-mile drag strip
- Length
- Eighth mile (660 ft)
- Series
- NHRA
- Time zone
- America/Los Angeles
- Elevation
- 1,703 ft (519 m)