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 859°15°33°1° 0%Yellow flag
TomorrowNov 957°14°35°2° 0%Green flag
TueNov 1064°18°39°4° 0%Green flag
WedNov 1162°17°46°8° 62%Red flag
ThuNov 1253°12°35°1° 62%Red flag
FriNov 1341°5°32°0° 19%Yellow flag
SatNov 1442°6°30°-1° 3%Yellow flagpartial
Day
Flag
Sky
High / low
Rain
Gusts
Track temp
Density alt.
Sunrise · sunset
Today Nov 8
Yellow flaggusty wind
Clear
59°15°33°1°
0%
33 mph53 km/h WSW
71°22°
1,209 ft369 m
7:18 AM · 5:32 PM
Tomorrow Nov 9
Green flag
Overcast
57°14°35°2°
0%
18 mph30 km/h W
78°25°
879 ft268 m
7:19 AM · 5:31 PM
Tue Nov 10
Green flag
Clear
64°18°39°4°
0%
24 mph39 km/h WSW
81°27°
1,519 ft463 m
7:20 AM · 5:30 PM
Wed Nov 11
Red flagrain, gusty wind
Drizzle
62°17°46°8°
62% 0.19 in4.8 mm
28 mph46 km/h SSW
73°23°
1,608 ft490 m
7:21 AM · 5:29 PM
Thu Nov 12
Red flagrain, gusty wind
Snow
53°12°35°1°
62% 0.39 in10 mm
36 mph58 km/h NNW
46°8°
799 ft244 m
7:22 AM · 5:28 PM
Fri Nov 13
Yellow flaggusty wind, cold
Overcast
41°5°32°0°
19%
33 mph53 km/h NNW
51°11°
146 ft45 m
7:24 AM · 5:27 PM
Sat Nov 14
Yellow flagcold
Light drizzle
42°6°30°-1°
3% 0.01 in0.3 mm
26 mph42 km/h WNW
49°10°
119 ft36 m
7:25 AM · 5:26 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 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
58°14°
38°4°
48%
29.95 inHg1014 hPa
1,136 ft346 m
1.185
35
71°22°
20 mph32 km/h WSW · gusts 31 mph50 km/h
0%
59°15°
37°3°
45%
29.93 inHg1014 hPa
1,209 ft369 m
1.182
34
70°21°
19 mph30 km/h WSW · gusts 33 mph53 km/h
0%
59°15°
38°4°
47%
29.96 inHg1015 hPa
1,177 ft359 m
1.183
35
66°19°
17 mph28 km/h W · gusts 28 mph45 km/h
0%
56°13°
38°3°
51%
29.96 inHg1015 hPa
1,001 ft305 m
1.190
35
59°15°
13 mph20 km/h W · gusts 26 mph42 km/h
0%
52°11°
39°4°
62%
29.98 inHg1015 hPa
719 ft219 m
1.199
36
52°11°
10 mph16 km/h W · gusts 18 mph29 km/h
0%
50°10°
40°4°
69%
29.97 inHg1015 hPa
595 ft181 m
1.204
37
50°10°
10 mph17 km/h WSW · gusts 20 mph32 km/h
0%
48°9°
40°5°
75%
29.99 inHg1016 hPa
472 ft144 m
1.208
38
48°9°
10 mph16 km/h WSW · gusts 19 mph30 km/h
0%
46°8°
41°5°
81%
30.00 inHg1016 hPa
345 ft105 m
1.213
38
46°8°
9 mph15 km/h WSW · gusts 18 mph29 km/h
0%
45°7°
41°5°
85%
30.01 inHg1016 hPa
268 ft82 m
1.215
39
45°7°
9 mph15 km/h WSW · gusts 18 mph29 km/h
0%
44°7°
41°5°
90%
29.98 inHg1015 hPa
210 ft64 m
1.218
39
44°7°
8 mph13 km/h W · gusts 18 mph29 km/h
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 Muncie
Pit box, all week
Every forecast hour for the next seven days at Muncie: 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 Muncie, and a heads-up three days out.
Typical for November here: highs around 51°11°, lows 35°2°, 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 Muncie, from 5 years of records. Part of Raceway Weather Pro.
ClearTemperature 52°11°Rain chance 0%Wind 10 mph16 km/hWTrack temperature 52°11°Density altitude 719 ft219 m
Partly cloudyTemperature 38°3°Rain chance 0%Wind 5 mph9 km/hWNWTrack temperature 38°3°Density altitude -240 ft-73 m
OvercastTemperature 53°11°Rain chance 0%Wind 5 mph8 km/hNNWTrack temperature 73°23°Density altitude 569 ft173 m
62°17° 46°8° 62%Red flag
53°12° 35°1° 62%Red flag