
- Track temp
- 68°F20°C
- Rain chance
- 0%
- Wind
- 3mph5km/hN
- Density alt.
- 173ft53m
- Barometer 30.41 inHg1030 hPa steady
- Humidity 35%
Forecast updated · Open-Meteo
Hour by hour
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 31
62°17° 39°4° 0%Green flag
- TomorrowNov 1
63°17° 42°6° 3%Green flag
- MonNov 2
56°13° 46°8° 3%Green flag
- TueNov 3
70°21° 45°7° 0%Green flag
- WedNov 4
73°23° 49°10° 16%Green flag
- ThuNov 5
74°24° 55°13° 44%Green flag
- FriNov 6
65°18° 63°17° 47%Red flagpartial
| Day | Flag | Sky | High / low | Rain | Gusts | Track temp | Density alt. | Sunrise · sunset |
|---|---|---|---|---|---|---|---|---|
| Today Oct 31 | Green flag | 62°17° 39°4° | 0% | 8 mph13 km/h NE | 85°30° | 190 ft58 m | 7:37 AM · 6:12 PM | |
| Tomorrow Nov 1 | Green flag | 63°17° 42°6° | 3% | 12 mph19 km/h ESE | 76°25° | 160 ft49 m | 6:38 AM · 5:11 PM | |
| Mon Nov 2 | Green flag | 56°13° 46°8° | 3% | 12 mph19 km/h SE | 59°15° | -164 ft-50 m | 6:39 AM · 5:09 PM | |
| Tue Nov 3 | Green flag | 70°21° 45°7° | 0% | 15 mph23 km/h SSE | 87°30° | 956 ft291 m | 6:41 AM · 5:08 PM | |
| Wed Nov 4 | Green flag | 73°23° 49°10° | 16% | 22 mph36 km/h SSE | 86°30° | 1,361 ft415 m | 6:42 AM · 5:07 PM | |
| Thu Nov 5 | Green flag | 74°24° 55°13° | 44% 0.1 in2.6 mm | 17 mph27 km/h S | 87°31° | 1,662 ft507 m | 6:43 AM · 5:06 PM | |
| Fri Nov 6 | Red flagrain | 65°18° 63°17° | 47% 0.61 in15.4 mm | 11 mph17 km/h E | 66°19° | 1,244 ft379 m | 6:44 AM · 5:05 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 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 62°17° | 34°1° | 35% | 30.41 inHg1030 hPa | 173 ft53 m | 1.219 | 28 | 68°20° | 3 mph5 km/h N | 0% | |
| 58°15° | 32°0° | 37% | 30.45 inHg1031 hPa | -113 ft-34 m | 1.229 | 26 | 59°15° | 4 mph6 km/h E | 0% | |
| 56°13° | 31°0° | 39% | 30.45 inHg1031 hPa | -286 ft-87 m | 1.235 | 25 | 56°13° | 3 mph6 km/h ESE | 0% | |
| 53°12° | 30°-1° | 41% | 30.47 inHg1032 hPa | -455 ft-139 m | 1.241 | 25 | 53°12° | 3 mph5 km/h E | 0% | |
| 52°11° | 31°-1° | 45% | 30.45 inHg1031 hPa | -560 ft-171 m | 1.245 | 25 | 52°11° | 2 mph4 km/h ENE | 0% | |
| 50°10° | 31°-1° | 48% | 30.47 inHg1032 hPa | -714 ft-218 m | 1.251 | 25 | 50°10° | 3 mph4 km/h ENE | 0% | |
| 49°9° | 32°0° | 52% | 30.48 inHg1032 hPa | -787 ft-240 m | 1.254 | 26 | 49°9° | 3 mph4 km/h NE | 0% |
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 Hagerstown
Pit box, all week
Every forecast hour for the next seven days at Hagerstown: 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 Hagerstown, and a heads-up three days out.
Facts
- Location
- Hagerstown, Maryland
- Layout
- 1/2-mile dirt oval
- Length
- 0.5 mi (0.80 km)
- Surface
- Dirt
- Opened
- 1948
- Series
- Late Model Sportsman, Late Models, Lucas Oil Late Model Dirt Series
- Time zone
- America/New York
- Elevation
- 367 ft (112 m)