NowOvercastTemperature 65°18°Rain chance 1%Wind 3 mph5 km/hENETrack temperature 68°20°
OvercastTemperature 65°19°Rain chance 1%Wind 3 mph5 km/hSETrack temperature 67°20°
OvercastTemperature 65°18°Rain chance 1%Wind 5 mph7 km/hSTrack temperature 68°20°
OvercastTemperature 64°18°Rain chance 0%Wind 4 mph6 km/hSTrack temperature 64°18°
OvercastTemperature 64°18°Rain chance 0%Wind 3 mph5 km/hSTrack temperature 64°18°
Partly cloudyTemperature 63°17°Rain chance 0%Wind 3 mph5 km/hSSETrack temperature 63°17°
OvercastTemperature 62°17°Rain chance 0%Wind 2 mph3 km/hSETrack temperature 62°17°
OvercastTemperature 62°17°Rain chance 0%Wind 2 mph3 km/hSSETrack temperature 62°17°
Partly cloudyTemperature 62°17°Rain chance 0%Wind 3 mph4 km/hSTrack temperature 62°17°
Mostly clearTemperature 61°16°Rain chance 0%Wind 4 mph6 km/hESETrack temperature 61°16°
OvercastTemperature 62°17°Rain chance 0%Wind 3 mph4 km/hSETrack temperature 62°17°
OvercastTemperature 62°17°Rain chance 0%Wind 1 mph1 km/hWNWTrack temperature 62°17°
OvercastTemperature 62°17°Rain chance 0%Wind 1 mph2 km/hWTrack temperature 62°17°
Partly cloudyTemperature 62°17°Rain chance 0%Wind 1 mph2 km/hNWTrack temperature 62°17°
OvercastTemperature 61°16°Rain chance 1%Wind 1 mph1 km/hNTrack temperature 61°16°
OvercastTemperature 60°16°Rain chance 1%Wind 2 mph3 km/hNNWTrack temperature 60°16°
Mostly clearTemperature 60°15°Rain chance 2%Wind 1 mph2 km/hENETrack temperature 60°15°
Mostly clearTemperature 61°16°Rain chance 2%Wind 0 mph1 km/hNETrack temperature 64°18°
ClearTemperature 64°18°Rain chance 3%Wind 0 mph0 km/hNTrack temperature 75°24°
ClearTemperature 67°19°Rain chance 3%Wind 0 mph1 km/hNNWTrack temperature 85°29°
Mostly clearTemperature 68°20°Rain chance 4%Wind 1 mph1 km/hSETrack temperature 90°32°
Partly cloudyTemperature 69°20°Rain chance 5%Wind 3 mph4 km/hSTrack temperature 86°30°
Mostly clearTemperature 70°21°Rain chance 5%Wind 4 mph6 km/hSTrack temperature 94°34°
OvercastTemperature 72°22°Rain chance 4%Wind 5 mph7 km/hSSWTrack temperature 91°33°
Hours in your time zone (the track's when they match). Track temperature is an estimate.
Pit box
The racer numbers
Density altitude1,789ft545mField elevation 1,099 ft
Air density1.162kg/m³94.9% of standard (RAD)
Water grains85grgrains per lb of dry air
Track temp (est.)68°F20°CDirt in 78 W/m² sun
Dew point62°F17°C90% humidity
Barometer30.06inHg1018hPaSteady over 3 h
SurfaceTackyTacky: some moisture in the top layer
Rain, last 48 h0.09in2.3mmat the track
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 3165°19°61°16° 28%Green flag
TomorrowNov 172°22°60°15° 5%Green flag
MonNov 278°25°62°17° 60%Red flag
TueNov 366°19°53°12° 60%Green flag
WedNov 470°21°48°9° 6%Green flag
ThuNov 571°22°50°10° 17%Green flag
FriNov 667°19°53°12° 2%Green flagpartial
Day
Flag
Sky
High / low
Rain
Gusts
Track temp
Density alt.
Sunrise · sunset
Today Oct 31
Green flag
Overcast
65°19°61°16°
28%
16 mph26 km/h ESE
71°21°
1,829 ft557 m
7:52 AM · 6:42 PM
Tomorrow Nov 1
Green flag
Overcast
72°22°60°15°
5%
17 mph28 km/h SSE
94°34°
2,213 ft675 m
6:53 AM · 5:41 PM
Mon Nov 2
Red flaglightning possible, gusty wind
Thunderstorm
78°25°62°17°
60% 0.19 in4.9 mm
34 mph55 km/h S
85°30°
3,107 ft947 m
6:54 AM · 5:40 PM
Tue Nov 3
Green flag
Overcast
66°19°53°12°
60%
28 mph45 km/h NNW
79°26°
1,867 ft569 m
6:55 AM · 5:39 PM
Wed Nov 4
Green flag
Clear
70°21°48°9°
6%
8 mph12 km/h SSE
93°34°
2,235 ft681 m
6:56 AM · 5:38 PM
Thu Nov 5
Green flag
Clear
71°22°50°10°
17%
28 mph45 km/h WNW
89°32°
2,302 ft702 m
6:57 AM · 5:37 PM
Fri Nov 6
Green flag
Overcast
67°19°53°12°
2%
30 mph48 km/h N
84°29°
1,978 ft603 m
6:58 AM · 5:36 PM
Flags judge the racing hours, 9 am to 10 pm at the track. Days marked partial are at the edge of the forecast.
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
65°18°
62°17°
90%
30.06 inHg1018 hPa
1,789 ft545 m
1.162
85
68°20°
3 mph5 km/h ENE
1%
65°19°
62°17°
89%
30.08 inHg1019 hPa
1,829 ft557 m
1.161
86
67°20°
3 mph5 km/h SE
1%
65°18°
62°17°
90%
30.09 inHg1019 hPa
1,793 ft547 m
1.162
87
68°20°
5 mph7 km/h S
1%
64°18°
62°17°
92%
30.10 inHg1019 hPa
1,731 ft528 m
1.164
86
64°18°
4 mph6 km/h S
0%
64°18°
62°17°
93%
30.10 inHg1019 hPa
1,720 ft524 m
1.165
86
64°18°
3 mph5 km/h S
0%
63°17°
62°17°
96%
30.11 inHg1020 hPa
1,627 ft496 m
1.168
86
63°17°
3 mph5 km/h SSE
0%
62°17°
61°16°
96%
30.12 inHg1020 hPa
1,561 ft476 m
1.170
83
62°17°
2 mph3 km/h SE
0%
62°17°
62°17°
98%
30.11 inHg1020 hPa
1,594 ft486 m
1.169
85
62°17°
2 mph3 km/h SSE
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.
Raceway Weather Pro
Plan the whole week at Lawton
Pit box, all week
Every forecast hour for the next seven days at Lawton: 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 Lawton, and a heads-up three days out.
OvercastTemperature 64°18°Rain chance 0%Wind 4 mph6 km/hSTrack temperature 64°18°
Partly cloudyTemperature 63°17°Rain chance 0%Wind 3 mph5 km/hSSETrack temperature 63°17°
Mostly clearTemperature 61°16°Rain chance 0%Wind 4 mph6 km/hESETrack temperature 61°16°
Mostly clearTemperature 60°15°Rain chance 2%Wind 1 mph2 km/hENETrack temperature 60°15°
Partly cloudyTemperature 69°20°Rain chance 5%Wind 3 mph4 km/hSTrack temperature 86°30°
78°25° 62°17° 60%Red flag
