Southern Illinois Raceway
Marion, United States
Current Conditions
Temperature22 C (72 F)
Humidity92%
Dew Point21 C (69 F)
Barometric Pressure998 hPa (29.48" Hg)
Current Density Altitude: 1,652 ft (504 m) (Good)
Location & Actions
GPS Coordinates
37.731639, -88.830639
48-Hour Forecast
| Time | Temp | Humidity | Pressure | Density Altitude |
|---|---|---|---|---|
| Oct 14, 7:00 PM | 22 C (72 F) | 90% | 999 hPa (29.49" Hg) | 1,659 ft (506 m) |
| Oct 14, 8:00 PM | 22 C (72 F) | 92% | 998 hPa (29.48" Hg) | 1,652 ft (504 m) |
| Oct 14, 9:00 PM | 22 C (71 F) | 93% | 999 hPa (29.50" Hg) | 1,578 ft (481 m) |
| Oct 14, 10:00 PM | 21 C (70 F) | 93% | 1000 hPa (29.52" Hg) | 1,489 ft (454 m) |
| Oct 14, 11:00 PM | 21 C (69 F) | 93% | 1000 hPa (29.52" Hg) | 1,399 ft (426 m) |
| Oct 15, 12:00 AM | 20 C (68 F) | 94% | 1000 hPa (29.53" Hg) | 1,331 ft (406 m) |
| Oct 15, 1:00 AM | 20 C (68 F) | 94% | 1000 hPa (29.54" Hg) | 1,297 ft (395 m) |
| Oct 15, 2:00 AM | 20 C (67 F) | 94% | 1000 hPa (29.52" Hg) | 1,274 ft (388 m) |
| Oct 15, 3:00 AM | 20 C (67 F) | 93% | 999 hPa (29.51" Hg) | 1,271 ft (387 m) |
| Oct 15, 4:00 AM | 20 C (67 F) | 92% | 1000 hPa (29.52" Hg) | 1,258 ft (383 m) |
| Oct 15, 5:00 AM | 20 C (67 F) | 95% | 1000 hPa (29.52" Hg) | 1,285 ft (392 m) |
| Oct 15, 6:00 AM | 19 C (67 F) | 95% | 999 hPa (29.50" Hg) | 1,279 ft (390 m) |
| Oct 15, 7:00 AM | 20 C (67 F) | 98% | 999 hPa (29.49" Hg) | 1,308 ft (399 m) |
| Oct 15, 8:00 AM | 20 C (69 F) | 98% | 999 hPa (29.51" Hg) | 1,408 ft (429 m) |
| Oct 15, 9:00 AM | 22 C (71 F) | 93% | 1000 hPa (29.52" Hg) | 1,578 ft (481 m) |
| Oct 15, 10:00 AM | 21 C (70 F) | 96% | 1000 hPa (29.52" Hg) | 1,505 ft (459 m) |
| Oct 15, 11:00 AM | 23 C (73 F) | 94% | 1000 hPa (29.52" Hg) | 1,723 ft (525 m) |
| Oct 15, 12:00 PM | 23 C (73 F) | 97% | 999 hPa (29.50" Hg) | 1,750 ft (533 m) |
| Oct 15, 1:00 PM | 25 C (77 F) | 89% | 998 hPa (29.48" Hg) | 2,052 ft (625 m) |
| Oct 15, 2:00 PM | 27 C (80 F) | 85% | 997 hPa (29.45" Hg) | 2,295 ft (700 m) |
| Oct 15, 3:00 PM | 27 C (81 F) | 83% | 997 hPa (29.44" Hg) | 2,317 ft (706 m) |
| Oct 15, 4:00 PM | 27 C (80 F) | 85% | 997 hPa (29.43" Hg) | 2,312 ft (705 m) |
| Oct 15, 5:00 PM | 24 C (76 F) | 97% | 996 hPa (29.41" Hg) | 2,050 ft (625 m) |
| Oct 15, 6:00 PM | 24 C (75 F) | 91% | 996 hPa (29.41" Hg) | 1,980 ft (604 m) |
| Oct 15, 7:00 PM | 23 C (73 F) | 92% | 996 hPa (29.41" Hg) | 1,819 ft (554 m) |
| Oct 15, 8:00 PM | 23 C (73 F) | 95% | 996 hPa (29.41" Hg) | 1,847 ft (563 m) |
| Oct 15, 9:00 PM | 23 C (73 F) | 92% | 996 hPa (29.41" Hg) | 1,841 ft (561 m) |
| Oct 15, 10:00 PM | 23 C (73 F) | 90% | 996 hPa (29.40" Hg) | 1,842 ft (561 m) |
| Oct 15, 11:00 PM | 23 C (73 F) | 88% | 996 hPa (29.41" Hg) | 1,774 ft (541 m) |
| Oct 16, 12:00 AM | 23 C (73 F) | 90% | 996 hPa (29.41" Hg) | 1,778 ft (542 m) |
| Oct 16, 1:00 AM | 22 C (72 F) | 91% | 996 hPa (29.40" Hg) | 1,727 ft (526 m) |
| Oct 16, 2:00 AM | 21 C (69 F) | 93% | 996 hPa (29.41" Hg) | 1,544 ft (471 m) |
| Oct 16, 3:00 AM | 18 C (65 F) | 93% | 997 hPa (29.45" Hg) | 1,194 ft (364 m) |
| Oct 16, 4:00 AM | 16 C (61 F) | 92% | 999 hPa (29.49" Hg) | 831 ft (253 m) |
| Oct 16, 5:00 AM | 14 C (57 F) | 92% | 999 hPa (29.49" Hg) | 565 ft (172 m) |
| Oct 16, 6:00 AM | 13 C (56 F) | 88% | 1000 hPa (29.52" Hg) | 418 ft (127 m) |
| Oct 16, 7:00 AM | 13 C (55 F) | 88% | 1001 hPa (29.57" Hg) | 311 ft (95 m) |
| Oct 16, 8:00 AM | 12 C (54 F) | 89% | 1002 hPa (29.60" Hg) | 215 ft (66 m) |
| Oct 16, 9:00 AM | 11 C (52 F) | 79% | 1003 hPa (29.63" Hg) | 20 ft (6 m) |
| Oct 16, 10:00 AM | 10 C (51 F) | 81% | 1004 hPa (29.65" Hg) | -114 ft (-35 m) |
| Oct 16, 11:00 AM | 11 C (52 F) | 70% | 1005 hPa (29.66" Hg) | -39 ft (-12 m) |
| Oct 16, 12:00 PM | 13 C (55 F) | 59% | 1004 hPa (29.66" Hg) | 133 ft (41 m) |
| Oct 16, 1:00 PM | 14 C (57 F) | 50% | 1004 hPa (29.65" Hg) | 302 ft (92 m) |
| Oct 16, 2:00 PM | 15 C (59 F) | 44% | 1004 hPa (29.65" Hg) | 379 ft (116 m) |
| Oct 16, 3:00 PM | 14 C (57 F) | 48% | 1004 hPa (29.66" Hg) | 243 ft (74 m) |
| Oct 16, 4:00 PM | 13 C (56 F) | 48% | 1005 hPa (29.67" Hg) | 188 ft (57 m) |
| Oct 16, 5:00 PM | 12 C (54 F) | 54% | 1005 hPa (29.69" Hg) | 22 ft (7 m) |
| Oct 16, 6:00 PM | 11 C (51 F) | 63% | 1006 hPa (29.71" Hg) | -167 ft (-51 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.
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