Sonoma Raceway
Sonoma, United States
Current Conditions
Temperature14 C (57 F)
Humidity92%
Dew Point13 C (55 F)
Barometric Pressure1015 hPa (29.97" Hg)
Current Density Altitude: -13 ft (-4 m) (Excellent)
Location & Actions
GPS Coordinates
38.160872, -122.454705
48-Hour Forecast
| Time | Temp | Humidity | Pressure | Density Altitude |
|---|---|---|---|---|
| Sep 17, 12:00 AM | 14 C (57 F) | 89% | 1014 hPa (29.96" Hg) | -2 ft (-1 m) |
| Sep 17, 1:00 AM | 14 C (57 F) | 91% | 1015 hPa (29.97" Hg) | -24 ft (-7 m) |
| Sep 17, 2:00 AM | 15 C (58 F) | 93% | 1015 hPa (29.97" Hg) | 77 ft (23 m) |
| Sep 17, 3:00 AM | 15 C (59 F) | 93% | 1015 hPa (29.98" Hg) | 124 ft (38 m) |
| Sep 17, 4:00 AM | 15 C (59 F) | 93% | 1016 hPa (30.00" Hg) | 113 ft (34 m) |
| Sep 17, 5:00 AM | 15 C (58 F) | 92% | 1016 hPa (29.99" Hg) | 56 ft (17 m) |
| Sep 17, 6:00 AM | 15 C (59 F) | 93% | 1016 hPa (30.00" Hg) | 96 ft (29 m) |
| Sep 17, 7:00 AM | 15 C (58 F) | 90% | 1017 hPa (30.04" Hg) | -10 ft (-3 m) |
| Sep 17, 8:00 AM | 15 C (60 F) | 93% | 1018 hPa (30.06" Hg) | 86 ft (26 m) |
| Sep 17, 9:00 AM | 17 C (62 F) | 89% | 1019 hPa (30.08" Hg) | 206 ft (63 m) |
| Sep 17, 10:00 AM | 17 C (62 F) | 86% | 1019 hPa (30.09" Hg) | 228 ft (69 m) |
| Sep 17, 11:00 AM | 18 C (64 F) | 85% | 1020 hPa (30.11" Hg) | 299 ft (91 m) |
| Sep 17, 12:00 PM | 18 C (64 F) | 86% | 1020 hPa (30.12" Hg) | 343 ft (105 m) |
| Sep 17, 1:00 PM | 19 C (66 F) | 82% | 1020 hPa (30.11" Hg) | 443 ft (135 m) |
| Sep 17, 2:00 PM | 19 C (66 F) | 80% | 1020 hPa (30.12" Hg) | 471 ft (144 m) |
| Sep 17, 3:00 PM | 20 C (68 F) | 76% | 1019 hPa (30.10" Hg) | 596 ft (182 m) |
| Sep 17, 4:00 PM | 21 C (70 F) | 68% | 1019 hPa (30.09" Hg) | 730 ft (223 m) |
| Sep 17, 5:00 PM | 21 C (70 F) | 64% | 1019 hPa (30.08" Hg) | 751 ft (229 m) |
| Sep 17, 6:00 PM | 20 C (69 F) | 64% | 1019 hPa (30.09" Hg) | 630 ft (192 m) |
| Sep 17, 7:00 PM | 18 C (64 F) | 72% | 1020 hPa (30.11" Hg) | 265 ft (81 m) |
| Sep 17, 8:00 PM | 16 C (60 F) | 85% | 1020 hPa (30.11" Hg) | 55 ft (17 m) |
| Sep 17, 9:00 PM | 15 C (59 F) | 90% | 1020 hPa (30.12" Hg) | -41 ft (-12 m) |
| Sep 17, 10:00 PM | 15 C (58 F) | 92% | 1020 hPa (30.13" Hg) | -100 ft (-30 m) |
| Sep 17, 11:00 PM | 14 C (58 F) | 92% | 1020 hPa (30.13" Hg) | -133 ft (-41 m) |
| Sep 18, 12:00 AM | 14 C (57 F) | 93% | 1020 hPa (30.13" Hg) | -166 ft (-51 m) |
| Sep 18, 1:00 AM | 14 C (57 F) | 94% | 1020 hPa (30.13" Hg) | -178 ft (-54 m) |
| Sep 18, 2:00 AM | 14 C (57 F) | 94% | 1020 hPa (30.13" Hg) | -195 ft (-59 m) |
| Sep 18, 3:00 AM | 14 C (56 F) | 94% | 1020 hPa (30.13" Hg) | -213 ft (-65 m) |
| Sep 18, 4:00 AM | 13 C (56 F) | 96% | 1020 hPa (30.12" Hg) | -259 ft (-79 m) |
| Sep 18, 5:00 AM | 13 C (56 F) | 98% | 1020 hPa (30.12" Hg) | -255 ft (-78 m) |
| Sep 18, 6:00 AM | 13 C (56 F) | 98% | 1020 hPa (30.13" Hg) | -262 ft (-80 m) |
| Sep 18, 7:00 AM | 13 C (55 F) | 97% | 1020 hPa (30.13" Hg) | -294 ft (-90 m) |
| Sep 18, 8:00 AM | 14 C (57 F) | 99% | 1020 hPa (30.13" Hg) | -195 ft (-59 m) |
| Sep 18, 9:00 AM | 15 C (58 F) | 96% | 1020 hPa (30.13" Hg) | -84 ft (-26 m) |
| Sep 18, 10:00 AM | 16 C (62 F) | 91% | 1021 hPa (30.14" Hg) | 138 ft (42 m) |
| Sep 18, 11:00 AM | 19 C (66 F) | 79% | 1020 hPa (30.13" Hg) | 427 ft (130 m) |
| Sep 18, 12:00 PM | 20 C (69 F) | 75% | 1020 hPa (30.11" Hg) | 642 ft (196 m) |
| Sep 18, 1:00 PM | 20 C (68 F) | 80% | 1019 hPa (30.10" Hg) | 637 ft (194 m) |
| Sep 18, 2:00 PM | 21 C (70 F) | 71% | 1019 hPa (30.09" Hg) | 779 ft (237 m) |
| Sep 18, 3:00 PM | 24 C (74 F) | 58% | 1018 hPa (30.07" Hg) | 1,033 ft (315 m) |
| Sep 18, 4:00 PM | 25 C (76 F) | 47% | 1018 hPa (30.05" Hg) | 1,145 ft (349 m) |
| Sep 18, 5:00 PM | 22 C (71 F) | 57% | 1017 hPa (30.03" Hg) | 875 ft (267 m) |
| Sep 18, 6:00 PM | 20 C (67 F) | 63% | 1017 hPa (30.02" Hg) | 611 ft (186 m) |
| Sep 18, 7:00 PM | 17 C (63 F) | 70% | 1017 hPa (30.02" Hg) | 344 ft (105 m) |
| Sep 18, 8:00 PM | 16 C (61 F) | 75% | 1017 hPa (30.02" Hg) | 190 ft (58 m) |
| Sep 18, 9:00 PM | 15 C (59 F) | 80% | 1017 hPa (30.02" Hg) | 88 ft (27 m) |
| Sep 18, 10:00 PM | 15 C (59 F) | 81% | 1016 hPa (30.01" Hg) | 73 ft (22 m) |
| Sep 18, 11:00 PM | 15 C (58 F) | 79% | 1016 hPa (30.01" Hg) | 34 ft (10 m) |
< 1,000 ftExcellent
1,000 - 2,500 ftGood
2,500 - 3,500 ftModerate
> 3,500 ftChallenging
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