- Track temp
- 78°F25°C
- Rain chance
- 2%
- Wind
- 4mph6km/hNNW
- Density alt.
- 717ft219m
- Barometer 29.85 inHg1011 hPa falling
- Humidity 47%
Forecast updated · Open-Meteo
Hour by hour
OvercastTemperature 66°19°Rain chance 2%Wind 4 mph6 km/hNNWTrack temperature 78°25°
Mostly clearTemperature 65°18°Rain chance 2%Wind 4 mph6 km/hNWTrack temperature 70°21°OvercastTemperature 63°17°Rain chance 4%Wind 4 mph7 km/hWTrack temperature 63°17°
ClearTemperature 58°15°Rain chance 6%Wind 6 mph10 km/hWNWTrack temperature 58°15°
OvercastTemperature 57°14°Rain chance 5%Wind 7 mph11 km/hNWTrack temperature 57°14°OvercastTemperature 57°14°Rain chance 3%Wind 2 mph3 km/hWNWTrack temperature 57°14°OvercastTemperature 57°14°Rain chance 2%Wind 3 mph5 km/hWTrack temperature 57°14°OvercastTemperature 55°13°Rain chance 2%Wind 4 mph7 km/hWTrack temperature 55°13°OvercastTemperature 55°13°Rain chance 1%Wind 3 mph4 km/hWNWTrack temperature 55°13°OvercastTemperature 55°13°Rain chance 1%Wind 2 mph3 km/hWNWTrack temperature 55°13°OvercastTemperature 54°12°Rain chance 1%Wind 1 mph2 km/hSTrack temperature 54°12°Mostly clearTemperature 52°11°Rain chance 1%Wind 2 mph3 km/hSTrack temperature 52°11°ClearTemperature 50°10°Rain chance 1%Wind 3 mph5 km/hWSWTrack temperature 50°10°OvercastTemperature 50°10°Rain chance 3%Wind 3 mph5 km/hWSWTrack temperature 50°10°OvercastTemperature 50°10°Rain chance 6%Wind 5 mph8 km/hWSWTrack temperature 50°10°OvercastTemperature 50°10°Rain chance 5%Wind 4 mph7 km/hWTrack temperature 50°10°OvercastTemperature 50°10°Rain chance 4%Wind 3 mph5 km/hWTrack temperature 50°10°
Partly cloudyTemperature 52°11°Rain chance 3%Wind 6 mph9 km/hWNWTrack temperature 55°13°Mostly clearTemperature 55°13°Rain chance 2%Wind 8 mph12 km/hNWTrack temperature 65°18°ClearTemperature 56°14°Rain chance 1%Wind 7 mph12 km/hNWTrack temperature 72°22°ClearTemperature 59°15°Rain chance 1%Wind 7 mph11 km/hNWTrack temperature 78°26°ClearTemperature 62°17°Rain chance 1%Wind 7 mph12 km/hNWTrack temperature 82°28°ClearTemperature 65°18°Rain chance 1%Wind 8 mph13 km/hNWTrack temperature 84°29°ClearTemperature 66°19°Rain chance 0%Wind 9 mph14 km/hNWTrack temperature 83°28°Hours in your time zone (the track's when they match). Track temperature is an estimate.
The racer numbers
Computed from the forecast air temperature, dew point and station pressure (NWS formulas). Track temperature is estimated from sun, wind and the surface; it is not a sensor reading. How these are figured.
Day by day
- TodayOct 3166°19° 53°12° 6%Green flag
- TomorrowNov 166°19° 50°10° 6%Green flag
- MonNov 267°20° 45°7° 0%Green flag
- TueNov 362°17° 53°12° 27%Green flag
- WedNov 468°20° 48°9° 5%Green flag
- ThuNov 571°22° 55°13° 1%Green flag
- FriNov 675°24° 54°12° 2%Green flagpartial
| Day | Flag | Sky | High / low | Rain | Gusts | Track temp | Density alt. | Sunrise · sunset |
|---|---|---|---|---|---|---|---|---|
| Today Oct 31 | Green flag | Overcast | 66°19° 53°12° | 6% | 19 mph31 km/h WNW | 88°31° | 717 ft219 m | 7:28 AM · 6:08 PM |
| Tomorrow Nov 1 | Green flag | Mostly clear | 66°19° 50°10° | 6% | 18 mph29 km/h WNW | 84°29° | 593 ft181 m | 6:29 AM · 5:07 PM |
| Mon Nov 2 | Green flag | Overcast | 67°20° 45°7° | 0% | 11 mph17 km/h ESE | 83°28° | 446 ft136 m | 6:30 AM · 5:06 PM |
| Tue Nov 3 | Green flag | Overcast | 62°17° 53°12° | 27% | 17 mph27 km/h N | 72°22° | 93 ft28 m | 6:31 AM · 5:05 PM |
| Wed Nov 4 | Green flag | Overcast | 68°20° 48°9° | 5% | 25 mph41 km/h NW | 84°29° | 633 ft193 m | 6:32 AM · 5:04 PM |
| Thu Nov 5 | Green flag | Overcast | 71°22° 55°13° | 1% | 4 mph7 km/h NNW | 92°34° | 888 ft271 m | 6:34 AM · 5:03 PM |
| Fri Nov 6 | Green flag | Partly cloudy | 75°24° 54°12° | 2% | 8 mph13 km/h NNW | 96°36° | 1,024 ft312 m | 6:35 AM · 5:02 PM |
Flags judge the racing hours, 9 am to 10 pm at the track. Days marked partial are at the edge of the forecast.
Every hour, every number
Today’s remaining 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 66°19° | 46°8° | 47% | 29.85 inHg1011 hPa | 717 ft219 m | 1.200 | 45 | 78°25° | 4 mph6 km/h NNW | 2% | |
| 65°18° | 46°8° | 50% | 29.86 inHg1011 hPa | 627 ft191 m | 1.203 | 46 | 70°21° | 4 mph6 km/h NW | 2% | |
| 63°17° | 43°6° | 48% | 29.86 inHg1011 hPa | 460 ft140 m | 1.209 | 41 | 63°17° | 4 mph7 km/h W | 4% | |
| 58°15° | 47°9° | 67% | 29.86 inHg1011 hPa | 193 ft59 m | 1.218 | 49 | 58°15° | 6 mph10 km/h WNW · gusts 18 mph28 km/h | 6% | |
| 57°14° | 47°8° | 68% | 29.87 inHg1012 hPa | 87 ft27 m | 1.222 | 47 | 57°14° | 7 mph11 km/h NW · gusts 19 mph31 km/h | 5% | |
| 57°14° | 48°9° | 72% | 29.85 inHg1011 hPa | 105 ft32 m | 1.221 | 49 | 57°14° | 2 mph3 km/h WNW · gusts 16 mph26 km/h | 3% | |
| 57°14° | 49°9° | 74% | 29.83 inHg1010 hPa | 134 ft41 m | 1.220 | 51 | 57°14° | 3 mph5 km/h W · gusts 13 mph21 km/h | 2% | |
| 55°13° | 48°9° | 75% | 29.83 inHg1010 hPa | 26 ft8 m | 1.224 | 49 | 55°13° | 4 mph7 km/h W · gusts 14 mph22 km/h | 2% |
Every hour from the forecast, the same arithmetic as the pit box above (NWS density-altitude formula; track temperature is an estimate). Hours in your time zone, the track’s when they match.
Plan the whole week at Stockton
Pit box, all week
Every forecast hour for the next seven days at Stockton: 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 Stockton, and a heads-up three days out.
Getting to Stockton
Stockton, 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
- Stockton, California
- Layout
- 1/4-mile dirt oval
- Length
- 0.25 mi (0.40 km)
- Surface
- Dirt
- Series
- Sprint Cars, King of the West 410 Sprints, World of Outlaws Sprint Cars
- Signature events
- Tribute to Gary Patterson
- Time zone
- America/Los Angeles
- Elevation
- 16 ft (5 m)