Thunder Mountain Speedway
Brookville, United States
Current Conditions
Temperature21 C (70 F)
Humidity99%
Dew Point21 C (70 F)
Barometric Pressure963 hPa (28.44" Hg)
Current Density Altitude: 2,787 ft (849 m) (Moderate)
Location & Actions
GPS Coordinates
41.083012, -79.055717
48-Hour Forecast
| Time | Temp | Humidity | Pressure | Density Altitude |
|---|---|---|---|---|
| Sep 17, 12:00 AM | 21 C (70 F) | 89% | 964 hPa (28.46" Hg) | 2,691 ft (820 m) |
| Sep 17, 1:00 AM | 21 C (69 F) | 92% | 963 hPa (28.45" Hg) | 2,663 ft (812 m) |
| Sep 17, 2:00 AM | 21 C (69 F) | 94% | 963 hPa (28.43" Hg) | 2,693 ft (821 m) |
| Sep 17, 3:00 AM | 21 C (70 F) | 97% | 962 hPa (28.42" Hg) | 2,790 ft (850 m) |
| Sep 17, 4:00 AM | 21 C (70 F) | 98% | 962 hPa (28.41" Hg) | 2,786 ft (849 m) |
| Sep 17, 5:00 AM | 21 C (70 F) | 97% | 962 hPa (28.42" Hg) | 2,790 ft (850 m) |
| Sep 17, 6:00 AM | 21 C (70 F) | 99% | 963 hPa (28.43" Hg) | 2,772 ft (845 m) |
| Sep 17, 7:00 AM | 21 C (70 F) | 98% | 963 hPa (28.42" Hg) | 2,777 ft (846 m) |
| Sep 17, 8:00 AM | 22 C (71 F) | 99% | 964 hPa (28.46" Hg) | 2,807 ft (856 m) |
| Sep 17, 9:00 AM | 22 C (72 F) | 96% | 963 hPa (28.45" Hg) | 2,863 ft (873 m) |
| Sep 17, 10:00 AM | 23 C (73 F) | 93% | 963 hPa (28.43" Hg) | 2,983 ft (909 m) |
| Sep 17, 11:00 AM | 23 C (73 F) | 90% | 962 hPa (28.42" Hg) | 2,980 ft (908 m) |
| Sep 17, 12:00 PM | 24 C (75 F) | 84% | 962 hPa (28.40" Hg) | 3,146 ft (959 m) |
| Sep 17, 1:00 PM | 24 C (76 F) | 83% | 961 hPa (28.39" Hg) | 3,186 ft (971 m) |
| Sep 17, 2:00 PM | 25 C (77 F) | 78% | 961 hPa (28.39" Hg) | 3,258 ft (993 m) |
| Sep 17, 3:00 PM | 25 C (77 F) | 75% | 961 hPa (28.36" Hg) | 3,265 ft (995 m) |
| Sep 17, 4:00 PM | 25 C (77 F) | 80% | 960 hPa (28.35" Hg) | 3,312 ft (1,009 m) |
| Sep 17, 5:00 PM | 24 C (76 F) | 86% | 959 hPa (28.33" Hg) | 3,289 ft (1,002 m) |
| Sep 17, 6:00 PM | 23 C (73 F) | 95% | 958 hPa (28.30" Hg) | 3,104 ft (946 m) |
| Sep 17, 7:00 PM | 22 C (72 F) | 90% | 959 hPa (28.32" Hg) | 2,989 ft (911 m) |
| Sep 17, 8:00 PM | 21 C (70 F) | 90% | 960 hPa (28.36" Hg) | 2,854 ft (870 m) |
| Sep 17, 9:00 PM | 21 C (69 F) | 94% | 960 hPa (28.36" Hg) | 2,757 ft (840 m) |
| Sep 17, 10:00 PM | 20 C (68 F) | 95% | 959 hPa (28.33" Hg) | 2,730 ft (832 m) |
| Sep 17, 11:00 PM | 20 C (67 F) | 95% | 960 hPa (28.34" Hg) | 2,666 ft (813 m) |
| Sep 18, 12:00 AM | 19 C (66 F) | 95% | 961 hPa (28.38" Hg) | 2,505 ft (764 m) |
| Sep 18, 1:00 AM | 18 C (65 F) | 96% | 960 hPa (28.36" Hg) | 2,484 ft (757 m) |
| Sep 18, 2:00 AM | 18 C (64 F) | 96% | 960 hPa (28.35" Hg) | 2,449 ft (746 m) |
| Sep 18, 3:00 AM | 18 C (64 F) | 96% | 960 hPa (28.34" Hg) | 2,416 ft (736 m) |
| Sep 18, 4:00 AM | 17 C (63 F) | 96% | 960 hPa (28.34" Hg) | 2,360 ft (719 m) |
| Sep 18, 5:00 AM | 17 C (62 F) | 95% | 960 hPa (28.35" Hg) | 2,289 ft (698 m) |
| Sep 18, 6:00 AM | 16 C (62 F) | 94% | 960 hPa (28.34" Hg) | 2,237 ft (682 m) |
| Sep 18, 7:00 AM | 16 C (61 F) | 95% | 960 hPa (28.35" Hg) | 2,187 ft (667 m) |
| Sep 18, 8:00 AM | 17 C (63 F) | 94% | 961 hPa (28.38" Hg) | 2,270 ft (692 m) |
| Sep 18, 9:00 AM | 18 C (64 F) | 88% | 961 hPa (28.39" Hg) | 2,323 ft (708 m) |
| Sep 18, 10:00 AM | 18 C (65 F) | 81% | 961 hPa (28.39" Hg) | 2,408 ft (734 m) |
| Sep 18, 11:00 AM | 19 C (66 F) | 77% | 962 hPa (28.40" Hg) | 2,480 ft (756 m) |
| Sep 18, 12:00 PM | 20 C (68 F) | 72% | 962 hPa (28.40" Hg) | 2,560 ft (780 m) |
| Sep 18, 1:00 PM | 21 C (69 F) | 67% | 961 hPa (28.38" Hg) | 2,658 ft (810 m) |
| Sep 18, 2:00 PM | 21 C (70 F) | 63% | 961 hPa (28.37" Hg) | 2,707 ft (825 m) |
| Sep 18, 3:00 PM | 21 C (70 F) | 61% | 961 hPa (28.37" Hg) | 2,720 ft (829 m) |
| Sep 18, 4:00 PM | 21 C (70 F) | 60% | 961 hPa (28.37" Hg) | 2,701 ft (823 m) |
| Sep 18, 5:00 PM | 21 C (69 F) | 63% | 961 hPa (28.37" Hg) | 2,663 ft (812 m) |
| Sep 18, 6:00 PM | 20 C (67 F) | 64% | 961 hPa (28.36" Hg) | 2,556 ft (779 m) |
| Sep 18, 7:00 PM | 18 C (65 F) | 74% | 960 hPa (28.35" Hg) | 2,395 ft (730 m) |
| Sep 18, 8:00 PM | 17 C (62 F) | 80% | 960 hPa (28.35" Hg) | 2,263 ft (690 m) |
| Sep 18, 9:00 PM | 16 C (61 F) | 84% | 960 hPa (28.35" Hg) | 2,167 ft (661 m) |
| Sep 18, 10:00 PM | 15 C (60 F) | 82% | 959 hPa (28.33" Hg) | 2,086 ft (636 m) |
| Sep 18, 11:00 PM | 15 C (58 F) | 83% | 960 hPa (28.35" Hg) | 1,975 ft (602 m) |
< 1,000 ftExcellent
1,000 - 2,500 ftGood
2,500 - 3,500 ftModerate
> 3,500 ftChallenging
Historical Weather
Historical weather data is available from 2017 onward.
Nearby Tracks
Lernerville Speedway
PennsylvaniaSarver, United States
Tri City Raceway Park
PennsylvaniaFranklin, United States
Keystone Raceway Park
PennsylvaniaNew Alexandria, United States
Mercer Raceway Park
PennsylvaniaMercer, United States
Jennerstown Speedway
PennsylvaniaJennerstown, United States
Pittsburgh International Race Complex
PennsylvaniaWampum, United States