Wind on the strip—The strip’s direction is not mapped
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.
This week
Day by day
TodayNov 872°22°58°15° 22%Green flag
TomorrowNov 976°24°56°13° 6%Green flag
TueNov 1077°25°60°15° 2%Green flag
WedNov 1181°27°60°16° 4%Green flag
ThuNov 1273°23°50°10° 1%Yellow flag
FriNov 1360°16°40°4° 1%Green flag
SatNov 1469°21°37°3° 1%Green flagpartial
Day
Flag
Sky
High / low
Rain
Gusts
Track temp
Density alt.
Sunrise · sunset
Today Nov 8
Green flag
Overcast
72°22°58°15°
22%
12 mph19 km/h NE
97°36°
977 ft298 m
6:40 AM · 5:26 PM
Tomorrow Nov 9
Green flag
Overcast
76°24°56°13°
6%
8 mph13 km/h NE
100°38°
1,173 ft358 m
6:40 AM · 5:25 PM
Tue Nov 10
Green flag
Overcast
77°25°60°15°
2%
12 mph19 km/h W
104°40°
1,388 ft423 m
6:41 AM · 5:24 PM
Wed Nov 11
Green flag
Overcast
81°27°60°16°
4%
24 mph39 km/h W
106°41°
1,794 ft547 m
6:42 AM · 5:24 PM
Thu Nov 12
Yellow flaggusty wind
Clear
73°23°50°10°
1%
30 mph49 km/h NNW
95°35°
1,159 ft353 m
6:43 AM · 5:23 PM
Fri Nov 13
Green flag
Clear
60°16°40°4°
1%
26 mph41 km/h NNW
84°29°
106 ft32 m
6:44 AM · 5:23 PM
Sat Nov 14
Green flag
Overcast
69°21°37°3°
1%
4 mph6 km/h S
97°36°
750 ft229 m
6:45 AM · 5:22 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
Today’s remaining 11 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
71°22°
47°8°
42%
30.16 inHg1021 hPa
882 ft269 m
1.194
47
94°35°
5 mph8 km/h NNE
2%
72°22°
46°8°
39%
30.13 inHg1020 hPa
958 ft292 m
1.191
45
88°31°
7 mph11 km/h NE
4%
72°22°
47°8°
41%
30.13 inHg1020 hPa
977 ft298 m
1.190
48
86°30°
4 mph7 km/h NE
7%
72°22°
48°9°
43%
30.14 inHg1021 hPa
954 ft291 m
1.191
50
81°27°
6 mph10 km/h NNE
10%
70°21°
48°9°
45%
30.15 inHg1021 hPa
831 ft253 m
1.196
49
73°23°
5 mph8 km/h N
10%
67°20°
48°9°
49%
30.16 inHg1021 hPa
642 ft196 m
1.202
49
67°20°
3 mph5 km/h N
10%
67°19°
48°9°
52%
30.16 inHg1021 hPa
592 ft180 m
1.204
50
67°19°
3 mph4 km/h N
7%
65°18°
48°9°
55%
30.18 inHg1022 hPa
466 ft142 m
1.208
50
65°18°
3 mph5 km/h E
4%
64°18°
48°9°
58%
30.19 inHg1022 hPa
363 ft111 m
1.212
50
64°18°
2 mph3 km/h SSE
5%
64°18°
49°9°
59%
30.19 inHg1022 hPa
362 ft110 m
1.212
51
64°18°
3 mph5 km/h ENE
3%
62°17°
49°9°
62%
30.17 inHg1022 hPa
292 ft89 m
1.215
51
62°17°
4 mph6 km/h NE
2%
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.
Raceway Weather Pro
Plan the whole week at Lufkin
Pit box, all week
Every forecast hour for the next seven days at Lufkin: 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 Lufkin, and a heads-up three days out.
Typical for November here: highs around 70°21°, lows 51°11°, rain on 27% of days.
Month by month
Average highs and lows, rain days, gusty days, freezing and hot days for all twelve months at Lufkin, from 5 years of records. Part of Raceway Weather Pro.
OvercastTemperature 67°20°Rain chance 10%Wind 3 mph5 km/hNTrack temperature 67°20°Density altitude 642 ft196 m
Partly cloudyTemperature 60°16°Rain chance 2%Wind 2 mph4 km/hNETrack temperature 60°16°Density altitude 154 ft47 m
Mostly clearTemperature 58°15°Rain chance 3%Wind 2 mph3 km/hSETrack temperature 58°15°Density altitude 70 ft21 m
73°23° 50°10° 1%Yellow flag