67°19°OvercastFeels like 64°18° · Dew point 55°13°
- Track temp
- 72°F22°C
- Rain chance
- 16%
- Wind
- 7mph12km/hENE
- Density alt.
- 3,067ft935m
- Barometer 29.90 inHg1013 hPa falling
- Humidity 65%
- Cloud 100%
- UV 3
Forecast updated · Open-Meteo
Next 24 hours
The week Hour by hour
NowOvercastTemperature 67°19°Rain chance 16%Wind 7 mph12 km/hENETrack temperature 72°22°
OvercastTemperature 67°19°Rain chance 16%Wind 7 mph12 km/hENETrack temperature 72°22°
RainTemperature 65°19°Rain chance 19%Wind 5 mph8 km/hENETrack temperature 72°22°RainTemperature 63°17°Rain chance 28%Wind 6 mph10 km/hNNETrack temperature 63°17°OvercastTemperature 63°17°Rain chance 16%Wind 5 mph8 km/hNNETrack temperature 67°19°
OvercastTemperature 62°17°Rain chance 17%Wind 8 mph13 km/hNETrack temperature 62°17°OvercastTemperature 61°16°Rain chance 16%Wind 10 mph16 km/hNETrack temperature 61°16°OvercastTemperature 60°16°Rain chance 16%Wind 9 mph14 km/hNETrack temperature 60°16°OvercastTemperature 60°16°Rain chance 23%Wind 7 mph12 km/hNNETrack temperature 60°16°OvercastTemperature 60°16°Rain chance 29%Wind 2 mph3 km/hNWTrack temperature 60°16°OvercastTemperature 60°15°Rain chance 45%Wind 5 mph8 km/hSTrack temperature 60°15°OvercastTemperature 60°15°Rain chance 69%Wind 7 mph11 km/hENETrack temperature 60°15°
Light drizzleTemperature 60°16°Rain chance 82%Wind 6 mph9 km/hENETrack temperature 60°16°
Light rainTemperature 60°15°Rain chance 86%Wind 4 mph6 km/hETrack temperature 60°15°Heavy drizzleTemperature 59°15°Rain chance 86%Wind 4 mph7 km/hSSETrack temperature 59°15°Heavy drizzleTemperature 59°15°Rain chance 80%Wind 4 mph7 km/hSETrack temperature 59°15°Heavy drizzleTemperature 58°15°Rain chance 73%Wind 7 mph12 km/hSTrack temperature 58°15°DrizzleTemperature 58°14°Rain chance 61%Wind 6 mph9 km/hSSETrack temperature 58°14°OvercastTemperature 58°14°Rain chance 51%Wind 4 mph6 km/hSETrack temperature 58°14°Heavy drizzleTemperature 58°14°Rain chance 35%Wind 7 mph11 km/hSSETrack temperature 58°15°
Light rainTemperature 58°14°Rain chance 28%Wind 7 mph12 km/hSTrack temperature 60°16°Light drizzleTemperature 58°15°Rain chance 37%Wind 3 mph5 km/hSSETrack temperature 62°17°Light drizzleTemperature 60°15°Rain chance 26%Wind 7 mph12 km/hSSETrack temperature 66°19°Light drizzleTemperature 61°16°Rain chance 22%Wind 9 mph14 km/hSTrack temperature 67°19°DrizzleTemperature 62°16°Rain chance 22%Wind 12 mph19 km/hSSWTrack temperature 72°22°Hours in your time zone (the track's when they match). Track temperature is an estimate.
Pit box
The racer numbers
Density altitude3,067ft935mField elevation 1,946 ft
Air density1.119kg/m³91.3% of standard (RAD)
Water grains68grgrains per lb of dry air
Track temp (est.)72°F22°CAsphalt in 127 W/m² sun
Dew point55°F13°C65% humidity
Barometer29.90inHg1013hPaFalling over 3 h
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.
This week
Day by day
- TodayOct 3167°19° 57°14° 45%Red flag
- TomorrowNov 162°16° 52°11° 86%Yellow flag
- MonNov 2
68°20° 50°10° 5%Green flag - TueNov 368°20° 57°14° 1%Green flag
- WedNov 471°22° 57°14° 1%Green flag
- ThuNov 568°20° 57°14° 5%Green flag
- FriNov 671°22° 58°14° 5%Green flagpartial
| Day | Flag | Sky | High / low | Rain | Gusts | Track temp | Density alt. | Sunrise · sunset |
|---|---|---|---|---|---|---|---|---|
| Today Oct 31 | Red flagrain | Rain | 67°19° 57°14° | 45% 0.38 in9.7 mm | 17 mph28 km/h NE | 80°27° | 3,067 ft935 m | 7:01 AM · 5:46 PM |
| Tomorrow Nov 1 | Yellow flaggusty wind | Drizzle | 62°16° 52°11° | 86% 0.45 in11.4 mm | 30 mph48 km/h SW | 73°23° | 3,029 ft923 m | 6:02 AM · 4:45 PM |
| Mon Nov 2 | Green flag | Clear | 68°20° 50°10° | 5% | 27 mph44 km/h WNW | 97°36° | 2,873 ft876 m | 6:03 AM · 4:44 PM |
| Tue Nov 3 | Green flag | Overcast | 68°20° 57°14° | 1% | 9 mph14 km/h NE | 91°33° | 3,041 ft927 m | 6:04 AM · 4:43 PM |
| Wed Nov 4 | Green flag | Overcast | 71°22° 57°14° | 1% | 11 mph18 km/h NNE | 95°35° | 3,192 ft973 m | 6:05 AM · 4:42 PM |
| Thu Nov 5 | Green flag | Overcast | 68°20° 57°14° | 5% | 12 mph19 km/h NNE | 86°30° | 2,989 ft911 m | 6:06 AM · 4:41 PM |
| Fri Nov 6 | Green flag | Clear | 71°22° 58°14° | 5% | 9 mph15 km/h NE | 95°35° | 3,105 ft946 m | 6:07 AM · 4:40 PM |
Flags judge the racing hours, 9 am to 10 pm at the track. Days marked partial are at the edge of the forecast.
Pit box, all week
Pro Every hour, every number
Today’s remaining 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 67°19° | 55°13° | 65% | 29.90 inHg1013 hPa | 3,067 ft935 m | 1.119 | 68 | 72°22° | 7 mph12 km/h ENE | 16% | |
| 65°19° | 57°14° | 73% | 29.90 inHg1013 hPa | 3,002 ft915 m | 1.121 | 73 | 72°22° | 5 mph8 km/h ENE | 19% | |
| 63°17° | 59°15° | 88% | 29.87 inHg1012 hPa | 2,886 ft880 m | 1.125 | 80 | 63°17° | 6 mph10 km/h NNE | 28% | |
| 63°17° | 59°15° | 86% | 29.85 inHg1011 hPa | 2,931 ft893 m | 1.123 | 79 | 67°19° | 5 mph8 km/h NNE | 16% | |
| 62°17° | 57°14° | 85% | 29.87 inHg1011 hPa | 2,821 ft860 m | 1.127 | 75 | 62°17° | 8 mph13 km/h NE | 17% | |
| 61°16° | 56°13° | 85% | 29.89 inHg1012 hPa | 2,725 ft831 m | 1.130 | 72 | 61°16° | 10 mph16 km/h NE · gusts 17 mph28 km/h | 16% | |
| 60°16° | 56°13° | 86% | 29.88 inHg1012 hPa | 2,713 ft827 m | 1.131 | 72 | 60°16° | 9 mph14 km/h NE · gusts 17 mph27 km/h | 16% | |
| 60°16° | 56°13° | 86% | 29.85 inHg1011 hPa | 2,715 ft828 m | 1.131 | 71 | 60°16° | 7 mph12 km/h NNE · gusts 15 mph24 km/h | 23% | |
| 60°16° | 56°14° | 87% | 29.84 inHg1010 hPa | 2,762 ft842 m | 1.129 | 73 | 60°16° | 2 mph3 km/h NW · gusts 9 mph14 km/h | 29% | |
| 60°15° | 58°14° | 93% | 29.83 inHg1010 hPa | 2,738 ft835 m | 1.130 | 76 | 60°15° | 5 mph8 km/h S | 45% |
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.
Raceway Weather Pro
Plan the whole week at Las Vegas
Pit box, all week
Every forecast hour for the next seven days at Las Vegas: 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 Las Vegas, and a heads-up three days out.
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Typical weather
A year at Las Vegas
Typical for October here: highs around 82°28°, lows 59°15°, rain on 4% of days.
5-year averages from the Open-Meteo archive at the track's coordinates.
The track
Facts
- Location
- Las Vegas, Nevada
- Layout
- 1.5-mile tri-oval; also a drag strip and dirt track
- Length
- 1.5 mi (2.41 km)
- Surface
- Asphalt
- Banking
- 20°
- Opened
- 1996
- Series
- NASCAR Cup, NHRA
- Signature events
- Pennzoil 400, South Point 400
- Time zone
- America/Los Angeles
- Elevation
- 1,946 ft (593 m)