Portland Raceway
Portland, United States
Current Conditions
Temperature16 C (60 F)
Humidity64%
Dew Point9 C (48 F)
Barometric Pressure1022 hPa (30.18" Hg)
Current Density Altitude: -179 ft (-55 m) (Excellent)
Location & Actions
GPS Coordinates
45.596479, -122.686911
48-Hour Forecast
| Time | Temp | Humidity | Pressure | Density Altitude |
|---|---|---|---|---|
| May 31, 12:00 AM | 11 C (51 F) | 67% | 1026 hPa (30.30" Hg) | -879 ft (-268 m) |
| May 31, 1:00 AM | 10 C (50 F) | 72% | 1026 hPa (30.30" Hg) | -986 ft (-301 m) |
| May 31, 2:00 AM | 9 C (49 F) | 75% | 1026 hPa (30.31" Hg) | -1,079 ft (-329 m) |
| May 31, 3:00 AM | 8 C (47 F) | 82% | 1026 hPa (30.31" Hg) | -1,188 ft (-362 m) |
| May 31, 4:00 AM | 8 C (46 F) | 84% | 1026 hPa (30.31" Hg) | -1,245 ft (-379 m) |
| May 31, 5:00 AM | 7 C (45 F) | 82% | 1026 hPa (30.31" Hg) | -1,305 ft (-398 m) |
| May 31, 6:00 AM | 7 C (45 F) | 79% | 1027 hPa (30.31" Hg) | -1,305 ft (-398 m) |
| May 31, 7:00 AM | 9 C (48 F) | 82% | 1026 hPa (30.31" Hg) | -1,138 ft (-347 m) |
| May 31, 8:00 AM | 10 C (51 F) | 76% | 1027 hPa (30.32" Hg) | -937 ft (-286 m) |
| May 31, 9:00 AM | 12 C (53 F) | 71% | 1027 hPa (30.32" Hg) | -758 ft (-231 m) |
| May 31, 10:00 AM | 14 C (57 F) | 66% | 1026 hPa (30.30" Hg) | -534 ft (-163 m) |
| May 31, 11:00 AM | 16 C (60 F) | 59% | 1026 hPa (30.28" Hg) | -277 ft (-84 m) |
| May 31, 12:00 PM | 18 C (64 F) | 55% | 1025 hPa (30.27" Hg) | -43 ft (-13 m) |
| May 31, 1:00 PM | 19 C (66 F) | 49% | 1025 hPa (30.26" Hg) | 157 ft (48 m) |
| May 31, 2:00 PM | 20 C (68 F) | 45% | 1024 hPa (30.24" Hg) | 296 ft (90 m) |
| May 31, 3:00 PM | 21 C (70 F) | 44% | 1024 hPa (30.22" Hg) | 413 ft (126 m) |
| May 31, 4:00 PM | 22 C (71 F) | 40% | 1023 hPa (30.20" Hg) | 528 ft (161 m) |
| May 31, 5:00 PM | 22 C (72 F) | 33% | 1022 hPa (30.18" Hg) | 607 ft (185 m) |
| May 31, 6:00 PM | 22 C (71 F) | 38% | 1022 hPa (30.18" Hg) | 536 ft (163 m) |
| May 31, 7:00 PM | 21 C (70 F) | 41% | 1022 hPa (30.16" Hg) | 461 ft (141 m) |
| May 31, 8:00 PM | 20 C (68 F) | 43% | 1022 hPa (30.16" Hg) | 330 ft (101 m) |
| May 31, 9:00 PM | 17 C (63 F) | 52% | 1022 hPa (30.16" Hg) | 21 ft (6 m) |
| May 31, 10:00 PM | 16 C (60 F) | 64% | 1022 hPa (30.18" Hg) | -179 ft (-55 m) |
| May 31, 11:00 PM | 15 C (58 F) | 64% | 1022 hPa (30.17" Hg) | -298 ft (-91 m) |
| Jun 1, 12:00 AM | 14 C (57 F) | 65% | 1022 hPa (30.17" Hg) | -393 ft (-120 m) |
| Jun 1, 1:00 AM | 13 C (56 F) | 67% | 1021 hPa (30.16" Hg) | -466 ft (-142 m) |
| Jun 1, 2:00 AM | 12 C (54 F) | 68% | 1021 hPa (30.16" Hg) | -561 ft (-171 m) |
| Jun 1, 3:00 AM | 12 C (53 F) | 69% | 1021 hPa (30.15" Hg) | -634 ft (-193 m) |
| Jun 1, 4:00 AM | 11 C (52 F) | 65% | 1021 hPa (30.14" Hg) | -671 ft (-205 m) |
| Jun 1, 5:00 AM | 11 C (51 F) | 67% | 1021 hPa (30.14" Hg) | -731 ft (-223 m) |
| Jun 1, 6:00 AM | 11 C (51 F) | 68% | 1021 hPa (30.14" Hg) | -743 ft (-226 m) |
| Jun 1, 7:00 AM | 13 C (55 F) | 68% | 1021 hPa (30.14" Hg) | -507 ft (-155 m) |
| Jun 1, 8:00 AM | 14 C (58 F) | 67% | 1020 hPa (30.13" Hg) | -293 ft (-89 m) |
| Jun 1, 9:00 AM | 16 C (62 F) | 64% | 1020 hPa (30.11" Hg) | -24 ft (-7 m) |
| Jun 1, 10:00 AM | 19 C (67 F) | 53% | 1020 hPa (30.11" Hg) | 319 ft (97 m) |
| Jun 1, 11:00 AM | 22 C (71 F) | 45% | 1019 hPa (30.10" Hg) | 650 ft (198 m) |
| Jun 1, 12:00 PM | 24 C (76 F) | 40% | 1018 hPa (30.07" Hg) | 955 ft (291 m) |
| Jun 1, 1:00 PM | 26 C (79 F) | 36% | 1018 hPa (30.05" Hg) | 1,212 ft (369 m) |
| Jun 1, 2:00 PM | 28 C (82 F) | 33% | 1017 hPa (30.04" Hg) | 1,377 ft (420 m) |
| Jun 1, 3:00 PM | 29 C (83 F) | 26% | 1017 hPa (30.03" Hg) | 1,516 ft (462 m) |
| Jun 1, 4:00 PM | 29 C (83 F) | 28% | 1016 hPa (30.01" Hg) | 1,526 ft (465 m) |
| Jun 1, 5:00 PM | 28 C (82 F) | 34% | 1016 hPa (29.99" Hg) | 1,462 ft (446 m) |
| Jun 1, 6:00 PM | 27 C (81 F) | 36% | 1016 hPa (29.99" Hg) | 1,367 ft (417 m) |
| Jun 1, 7:00 PM | 26 C (79 F) | 39% | 1016 hPa (29.99" Hg) | 1,237 ft (377 m) |
| Jun 1, 8:00 PM | 24 C (75 F) | 46% | 1016 hPa (29.99" Hg) | 999 ft (304 m) |
| Jun 1, 9:00 PM | 22 C (71 F) | 53% | 1016 hPa (29.99" Hg) | 702 ft (214 m) |
| Jun 1, 10:00 PM | 20 C (68 F) | 55% | 1016 hPa (29.99" Hg) | 512 ft (156 m) |
| Jun 1, 11:00 PM | 19 C (66 F) | 54% | 1015 hPa (29.98" Hg) | 391 ft (119 m) |
< 1,000 ftExcellent
1,000 - 2,500 ftGood
2,500 - 3,500 ftModerate
> 3,500 ftChallenging
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