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 867°19°36°2° 0%Green flag
TomorrowNov 969°20°40°4° 0%Green flag
TueNov 1075°24°48°9° 1%Green flag
WedNov 1171°22°58°14° 1%Yellow flag
ThuNov 1256°13°42°5° 0%Yellow flag
FriNov 1349°9°35°2° 0%Yellow flag
SatNov 1465°18°38°3° 2%Green flagpartial
Day
Flag
Sky
High / low
Rain
Gusts
Track temp
Density alt.
Sunrise · sunset
Today Nov 8
Green flag
Clear
67°19°36°2°
0%
13 mph20 km/h S
91°33°
1,119 ft341 m
6:52 AM · 5:22 PM
Tomorrow Nov 9
Green flag
Overcast
69°20°40°4°
0%
13 mph22 km/h S
93°34°
1,262 ft385 m
6:53 AM · 5:21 PM
Tue Nov 10
Green flag
Clear
75°24°48°9°
1%
20 mph32 km/h SSW
94°35°
1,926 ft587 m
6:54 AM · 5:20 PM
Wed Nov 11
Yellow flaggusty wind
Overcast
71°22°58°14°
1%
27 mph44 km/h NW
89°32°
1,651 ft503 m
6:55 AM · 5:19 PM
Thu Nov 12
Yellow flaggusty wind
Clear
56°13°42°5°
0%
28 mph45 km/h N
72°22°
398 ft121 m
6:56 AM · 5:18 PM
Fri Nov 13
Yellow flagcold
Clear
49°9°35°2°
0%
25 mph40 km/h N
71°21°
-144 ft-44 m
6:57 AM · 5:18 PM
Sat Nov 14
Green flag
Overcast
65°18°38°3°
2%
15 mph24 km/h S
79°26°
1,107 ft337 m
6:58 AM · 5:17 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
64°18°
48°9°
56%
30.15 inHg1021 hPa
951 ft290 m
1.191
50
91°33°
4 mph7 km/h WSW
0%
66°19°
47°8°
51%
30.16 inHg1021 hPa
1,058 ft322 m
1.188
48
90°32°
4 mph7 km/h SW
0%
66°19°
46°8°
48%
30.16 inHg1021 hPa
1,100 ft335 m
1.186
47
88°31°
2 mph4 km/h WSW
0%
67°19°
44°7°
43%
30.16 inHg1021 hPa
1,119 ft341 m
1.185
43
80°27°
2 mph3 km/h WNW
0%
63°17°
43°6°
48%
30.15 inHg1021 hPa
868 ft265 m
1.194
41
66°19°
4 mph7 km/h SSE
0%
57°14°
43°6°
58%
30.13 inHg1020 hPa
541 ft165 m
1.206
41
57°14°
5 mph8 km/h SSE
0%
55°13°
40°5°
58%
30.14 inHg1021 hPa
370 ft113 m
1.212
38
55°13°
7 mph11 km/h SSE
0%
53°12°
40°4°
60%
30.17 inHg1022 hPa
229 ft70 m
1.217
37
53°12°
6 mph10 km/h SSE
0%
52°11°
40°4°
63%
30.17 inHg1022 hPa
114 ft35 m
1.221
36
52°11°
7 mph11 km/h SSE
0%
50°10°
39°4°
66%
30.18 inHg1022 hPa
-9 ft-3 m
1.225
36
50°10°
7 mph11 km/h S
0%
49°10°
39°4°
68%
30.16 inHg1021 hPa
-33 ft-10 m
1.226
36
49°10°
8 mph12 km/h S
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.
Raceway Weather Pro
Plan the whole week at Tulsa
Pit box, all week
Every forecast hour for the next seven days at Tulsa: 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 Tulsa, and a heads-up three days out.
Typical for November here: highs around 62°16°, lows 43°6°, rain on 21% of days.
Month by month
Average highs and lows, rain days, gusty days, freezing and hot days for all twelve months at Tulsa, from 5 years of records. Part of Raceway Weather Pro.
ClearTemperature 57°14°Rain chance 0%Wind 5 mph8 km/hSSETrack temperature 57°14°Density altitude 541 ft165 m
FogTemperature 40°4°Rain chance 0%Wind 3 mph4 km/hNNWTrack temperature 40°4°Density altitude -729 ft-222 m
OvercastTemperature 46°8°Rain chance 0%Wind 3 mph5 km/hSSWTrack temperature 57°14°Density altitude -287 ft-87 m