ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring
Weather station ARBOR
Ann Arbor Passenger Sta.
Measurement History
  |
Conditions for past 24 hours (since 05/17/2024 01:35 PM)
| Time | Track 1 N rail | Track 1 N rail (B) | Track 1 S rail | Track 1 S rail (B) | Outside Air Temperature |
Solar Radiation |
Max. Wind | Humidity | Air Pressure | Rain | |
| Speed | Dir | ||||||||||
| 05/18/2024 01:15 PM | 105 °F | 107 °F | 107 °F | 106 °F | 77.3 °F | 918 watt/m2 | 6 mph | WNW | 50 % | 30.017 in Hg | 0 in |
| 05/18/2024 01:00 PM | 103 °F | 105 °F | 105 °F | 104 °F | 77.3 °F | 902 watt/m2 | 5 mph | WNW | 50 % | 30.024 in Hg | 0 in |
| 05/18/2024 12:45 PM | 101 °F | 102 °F | 103 °F | 102 °F | 76.4 °F | 890 watt/m2 | 5 mph | WNW | 47 % | 30.032 in Hg | 0 in |
| 05/18/2024 12:30 PM | 100 °F | 101 °F | 101 °F | 101 °F | 76.5 °F | 895 watt/m2 | 0 mph | --- | 44 % | 30.036 in Hg | 0 in |
| 05/18/2024 12:15 PM | 98 °F | 99 °F | 99 °F | 98 °F | 74.6 °F | 871 watt/m2 | 0 mph | --- | 17 % | 30.041 in Hg | 0 in |
| 05/18/2024 12:00 PM | 95 °F | 96 °F | 97 °F | 96 °F | 73.8 °F | 824 watt/m2 | 0 mph | --- | 5 % | 30.038 in Hg | 0 in |
| 05/18/2024 11:45 AM | 92 °F | 93 °F | 94 °F | 93 °F | 73 °F | 803 watt/m2 | 0 mph | --- | 0 % | 30.039 in Hg | 0 in |
| 05/18/2024 11:30 AM | 89 °F | 91 °F | 91 °F | 90 °F | 72 °F | 775 watt/m2 | 0 mph | --- | 0 % | 30.036 in Hg | 0 in |
| 05/18/2024 11:15 AM | 86 °F | 88 °F | 88 °F | 87 °F | 70.5 °F | 746 watt/m2 | 0 mph | --- | 0 % | 30.037 in Hg | 0 in |
| 05/18/2024 11:00 AM | 83 °F | 85 °F | 84 °F | 83 °F | 69.1 °F | 717 watt/m2 | 0 mph | --- | 0 % | 30.039 in Hg | 0 in |
| 05/18/2024 10:45 AM | 80 °F | 81 °F | 81 °F | 80 °F | 67.7 °F | 693 watt/m2 | 0 mph | --- | 0 % | 30.035 in Hg | 0 in |
| 05/18/2024 10:30 AM | 77 °F | 78 °F | 77 °F | 76 °F | 65.6 °F | 727 watt/m2 | 0 mph | --- | 0 % | 30.039 in Hg | 0 in |
| 05/18/2024 10:15 AM | 74 °F | 75 °F | 74 °F | 73 °F | 63.7 °F | 564 watt/m2 | 0 mph | --- | 0 % | 30.035 in Hg | 0 in |
| 05/18/2024 10:00 AM | 70 °F | 71 °F | 70 °F | 69 °F | 62.3 °F | 383 watt/m2 | 0 mph | --- | 0 % | 30.034 in Hg | 0 in |
| 05/18/2024 09:45 AM | 68 °F | 68 °F | 68 °F | 67 °F | 61.4 °F | 264 watt/m2 | 0 mph | --- | 0 % | 30.038 in Hg | 0 in |
| 05/18/2024 09:30 AM | 66 °F | 67 °F | 67 °F | 66 °F | 61 °F | 231 watt/m2 | 0 mph | --- | 0 % | 30.037 in Hg | 0 in |
| 05/18/2024 09:15 AM | 65 °F | 66 °F | 65 °F | 65 °F | 60.8 °F | 184 watt/m2 | 0 mph | --- | 0 % | 30.037 in Hg | 0 in |
| 05/18/2024 09:00 AM | 64 °F | 64 °F | 64 °F | 64 °F | 60.5 °F | 166 watt/m2 | 0 mph | --- | 0 % | 30.034 in Hg | 0 in |
| 05/18/2024 08:45 AM | 63 °F | 64 °F | 63 °F | 63 °F | 60.3 °F | 134 watt/m2 | 0 mph | --- | 0 % | 30.033 in Hg | 0 in |
| 05/18/2024 08:30 AM | 62 °F | 63 °F | 63 °F | 62 °F | 60 °F | 100 watt/m2 | 0 mph | --- | 0 % | 30.032 in Hg | 0 in |
| 05/18/2024 08:15 AM | 62 °F | 62 °F | 62 °F | 61 °F | 60 °F | 85 watt/m2 | 0 mph | --- | 0 % | 30.023 in Hg | 0 in |
| 05/18/2024 08:00 AM | 61 °F | 61 °F | 61 °F | 61 °F | 59.7 °F | 65 watt/m2 | 0 mph | --- | 0 % | 30.021 in Hg | 0 in |
| 05/18/2024 07:45 AM | 61 °F | 61 °F | 61 °F | 60 °F | 59.7 °F | 50 watt/m2 | 0 mph | --- | 0 % | 30.015 in Hg | 0 in |
| 05/18/2024 07:30 AM | 60 °F | 60 °F | 60 °F | 60 °F | 59.4 °F | 38 watt/m2 | 0 mph | --- | 0 % | 30.011 in Hg | 0 in |
| 05/18/2024 07:15 AM | 60 °F | 60 °F | 60 °F | 59 °F | 59.1 °F | 25 watt/m2 | 0 mph | --- | 0 % | 30.007 in Hg | 0 in |
| 05/18/2024 07:00 AM | 59 °F | 59 °F | 59 °F | 59 °F | 59 °F | 18 watt/m2 | 0 mph | --- | 0 % | 29.999 in Hg | 0 in |
| 05/18/2024 06:45 AM | 59 °F | 59 °F | 59 °F | 59 °F | 58.7 °F | 11 watt/m2 | 0 mph | --- | 0 % | 29.996 in Hg | 0 in |
| 05/18/2024 06:30 AM | 59 °F | 59 °F | 59 °F | 58 °F | 58.5 °F | 5 watt/m2 | 0 mph | --- | 0 % | 29.992 in Hg | 0 in |
| 05/18/2024 06:15 AM | 58 °F | 58 °F | 59 °F | 58 °F | 58.3 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.987 in Hg | 0 in |
| 05/18/2024 06:00 AM | 58 °F | 58 °F | 58 °F | 58 °F | 58.3 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.982 in Hg | 0 in |
| 05/18/2024 05:45 AM | 58 °F | 58 °F | 58 °F | 58 °F | 58.2 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.977 in Hg | 0 in |
| 05/18/2024 05:30 AM | 58 °F | 57 °F | 58 °F | 58 °F | 58.3 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.976 in Hg | 0 in |
| 05/18/2024 05:15 AM | 57 °F | 57 °F | 58 °F | 57 °F | 58.3 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.969 in Hg | 0 in |
| 05/18/2024 05:00 AM | 57 °F | 57 °F | 58 °F | 57 °F | 58.6 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.968 in Hg | 0 in |
| 05/18/2024 04:45 AM | 57 °F | 57 °F | 58 °F | 57 °F | 59.1 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.965 in Hg | 0 in |
| 05/18/2024 04:30 AM | 57 °F | 57 °F | 58 °F | 58 °F | 59.5 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.965 in Hg | 0 in |
| 05/18/2024 04:15 AM | 58 °F | 58 °F | 58 °F | 58 °F | 59.9 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.959 in Hg | 0 in |
| 05/18/2024 04:00 AM | 58 °F | 58 °F | 58 °F | 58 °F | 60.4 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.955 in Hg | 0 in |
| 05/18/2024 03:45 AM | 59 °F | 58 °F | 59 °F | 59 °F | 60.7 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.949 in Hg | 0 in |
| 05/18/2024 03:30 AM | 59 °F | 59 °F | 59 °F | 59 °F | 61.1 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.948 in Hg | 0 in |
| 05/18/2024 03:15 AM | 59 °F | 59 °F | 59 °F | 59 °F | 61.5 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.948 in Hg | 0 in |
| 05/18/2024 03:00 AM | 60 °F | 59 °F | 60 °F | 60 °F | 61.9 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.947 in Hg | 0 in |
| 05/18/2024 02:45 AM | 60 °F | 60 °F | 60 °F | 60 °F | 62.2 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.95 in Hg | 0 in |
| 05/18/2024 02:30 AM | 60 °F | 60 °F | 60 °F | 60 °F | 62.5 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.951 in Hg | 0 in |
| 05/18/2024 02:15 AM | 60 °F | 60 °F | 60 °F | 60 °F | 62.5 °F | 0 watt/m2 | 2 mph | SW | 0 % | 29.946 in Hg | 0 in |
| 05/18/2024 02:00 AM | 60 °F | 60 °F | 60 °F | 60 °F | 62.8 °F | 0 watt/m2 | 1 mph | E | 0 % | 29.936 in Hg | 0 in |
| 05/18/2024 01:45 AM | 61 °F | 61 °F | 60 °F | 60 °F | 63 °F | 0 watt/m2 | 7 mph | ENE | 0 % | 29.937 in Hg | 0 in |
| 05/18/2024 01:30 AM | 61 °F | 61 °F | 61 °F | 60 °F | 63 °F | 0 watt/m2 | 7 mph | NE | 0 % | 29.937 in Hg | 0 in |
| 05/18/2024 01:15 AM | 61 °F | 61 °F | 61 °F | 61 °F | 61.8 °F | 0 watt/m2 | 4 mph | NE | 0 % | 29.933 in Hg | 0 in |
| 05/18/2024 01:00 AM | 61 °F | 61 °F | 61 °F | 61 °F | 61.6 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.943 in Hg | 0 in |
| 05/18/2024 12:45 AM | 62 °F | 62 °F | 62 °F | 61 °F | 61.9 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.944 in Hg | 0 in |
| 05/18/2024 12:30 AM | 62 °F | 62 °F | 62 °F | 62 °F | 62.2 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.941 in Hg | 0 in |
| 05/18/2024 12:15 AM | 63 °F | 63 °F | 63 °F | 63 °F | 62.3 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.94 in Hg | 0 in |
| 05/18/2024 12:00 AM | 64 °F | 64 °F | 64 °F | 64 °F | 62.3 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.948 in Hg | 0.01 in |
| 05/17/2024 11:45 PM | 65 °F | 65 °F | 65 °F | 65 °F | 62.3 °F | 0 watt/m2 | 7 mph | NNE | 0 % | 29.955 in Hg | 0 in |
| 05/17/2024 11:30 PM | 66 °F | 66 °F | 66 °F | 66 °F | 62.4 °F | 0 watt/m2 | 6 mph | SW | 0 % | 29.934 in Hg | 0 in |
| 05/17/2024 11:15 PM | 67 °F | 67 °F | 67 °F | 66 °F | 62.5 °F | 0 watt/m2 | 10 mph | WSW | 0 % | 29.943 in Hg | 0 in |
| 05/17/2024 11:00 PM | 67 °F | 67 °F | 68 °F | 67 °F | 63 °F | 0 watt/m2 | 5 mph | SW | 0 % | 29.955 in Hg | 0 in |
| 05/17/2024 10:45 PM | 68 °F | 68 °F | 68 °F | 68 °F | 64 °F | 0 watt/m2 | 5 mph | NW | 0 % | 29.956 in Hg | 0 in |
| 05/17/2024 10:30 PM | 69 °F | 69 °F | 69 °F | 69 °F | 64.8 °F | 0 watt/m2 | 10 mph | WNW | 0 % | 29.957 in Hg | 0 in |
| 05/17/2024 10:15 PM | 70 °F | 69 °F | 70 °F | 69 °F | 65.8 °F | 0 watt/m2 | 8 mph | NNW | 0 % | 29.96 in Hg | 0 in |
| 05/17/2024 10:00 PM | 70 °F | 70 °F | 70 °F | 70 °F | 66.8 °F | 0 watt/m2 | 13 mph | W | 0 % | 29.947 in Hg | 0 in |
| 05/17/2024 09:45 PM | 71 °F | 71 °F | 71 °F | 70 °F | 68 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.921 in Hg | 0 in |
| 05/17/2024 09:30 PM | 72 °F | 72 °F | 72 °F | 71 °F | 68.4 °F | 0 watt/m2 | 2 mph | SSE | 0 % | 29.913 in Hg | 0 in |
| 05/17/2024 09:15 PM | 73 °F | 73 °F | 72 °F | 72 °F | 69 °F | 0 watt/m2 | 1 mph | SSE | 0 % | 29.905 in Hg | 0 in |
| 05/17/2024 09:00 PM | 74 °F | 74 °F | 74 °F | 73 °F | 69.9 °F | 0 watt/m2 | 0 mph | --- | 0 % | 29.905 in Hg | 0 in |
| 05/17/2024 08:45 PM | 75 °F | 75 °F | 75 °F | 74 °F | 70.6 °F | 3 watt/m2 | 0 mph | --- | 0 % | 29.907 in Hg | 0 in |
| 05/17/2024 08:30 PM | 76 °F | 76 °F | 76 °F | 75 °F | 71.5 °F | 12 watt/m2 | 3 mph | S | 0 % | 29.904 in Hg | 0 in |
| 05/17/2024 08:15 PM | 77 °F | 77 °F | 77 °F | 76 °F | 72.7 °F | 33 watt/m2 | 0 mph | --- | 0 % | 29.889 in Hg | 0 in |
| 05/17/2024 08:00 PM | 78 °F | 78 °F | 78 °F | 77 °F | 73.5 °F | 59 watt/m2 | 5 mph | S | 14 % | 29.891 in Hg | 0 in |
| 05/17/2024 07:45 PM | 79 °F | 79 °F | 78 °F | 78 °F | 74.4 °F | 139 watt/m2 | 1 mph | SSW | 28 % | 29.885 in Hg | 0 in |
| 05/17/2024 07:30 PM | 79 °F | 79 °F | 78 °F | 78 °F | 75.5 °F | 198 watt/m2 | 4 mph | SSW | 39 % | 29.88 in Hg | 0 in |
| 05/17/2024 07:15 PM | 79 °F | 80 °F | 78 °F | 78 °F | 75.9 °F | 278 watt/m2 | 3 mph | SSW | 40 % | 29.876 in Hg | 0 in |
| 05/17/2024 07:00 PM | 80 °F | 80 °F | 79 °F | 78 °F | 75.9 °F | 320 watt/m2 | 1 mph | SSW | 37 % | 29.875 in Hg | 0 in |
| 05/17/2024 06:45 PM | 80 °F | 80 °F | 79 °F | 78 °F | 75.5 °F | 278 watt/m2 | 0 mph | --- | 37 % | 29.873 in Hg | 0 in |
| 05/17/2024 06:30 PM | 81 °F | 81 °F | 80 °F | 79 °F | 75.8 °F | 171 watt/m2 | 4 mph | SSW | 38 % | 29.87 in Hg | 0 in |
| 05/17/2024 06:15 PM | 81 °F | 82 °F | 81 °F | 80 °F | 75.7 °F | 492 watt/m2 | 4 mph | SW | 28 % | 29.874 in Hg | 0 in |
| 05/17/2024 06:00 PM | 82 °F | 82 °F | 81 °F | 80 °F | 73.8 °F | 191 watt/m2 | 6 mph | SW | 24 % | 29.878 in Hg | 0 in |
| 05/17/2024 05:45 PM | 82 °F | 83 °F | 81 °F | 80 °F | 73.6 °F | 106 watt/m2 | 0 mph | --- | 6 % | 29.879 in Hg | 0 in |
| 05/17/2024 05:30 PM | 83 °F | 83 °F | 82 °F | 81 °F | 73.4 °F | 207 watt/m2 | 0 mph | --- | 0 % | 29.877 in Hg | 0 in |
| 05/17/2024 05:15 PM | 83 °F | 84 °F | 83 °F | 81 °F | 72.5 °F | 564 watt/m2 | 1 mph | NE | 0 % | 29.875 in Hg | 0 in |
| 05/17/2024 05:00 PM | 83 °F | 84 °F | 83 °F | 82 °F | 71.2 °F | 790 watt/m2 | 6 mph | NNE | 0 % | 29.88 in Hg | 0 in |
| 05/17/2024 04:45 PM | 83 °F | 84 °F | 83 °F | 81 °F | 70.5 °F | 429 watt/m2 | 5 mph | NNE | 0 % | 29.883 in Hg | 0 in |
| 05/17/2024 04:30 PM | 82 °F | 83 °F | 82 °F | 81 °F | 70.1 °F | 228 watt/m2 | 7 mph | NNE | 0 % | 29.885 in Hg | 0 in |
| 05/17/2024 04:15 PM | 85 °F | 85 °F | 85 °F | 84 °F | 71.8 °F | 136 watt/m2 | 7 mph | E | 0 % | 29.884 in Hg | 0.01 in |
| 05/17/2024 04:00 PM | 88 °F | 89 °F | 88 °F | 87 °F | 72.8 °F | 63 watt/m2 | 4 mph | SSW | 13 % | 29.883 in Hg | 0 in |
| 05/17/2024 03:45 PM | 90 °F | 91 °F | 91 °F | 89 °F | 73.5 °F | 89 watt/m2 | 0 mph | --- | 18 % | 29.881 in Hg | 0 in |
| 05/17/2024 03:30 PM | 92 °F | 93 °F | 92 °F | 90 °F | 73.4 °F | 170 watt/m2 | 0 mph | --- | 25 % | 29.881 in Hg | 0 in |
| 05/17/2024 03:15 PM | 94 °F | 95 °F | 94 °F | 92 °F | 74.1 °F | 202 watt/m2 | 6 mph | SSW | 26 % | 29.882 in Hg | 0 in |
| 05/17/2024 03:00 PM | 94 °F | 96 °F | 95 °F | 93 °F | 75.5 °F | 304 watt/m2 | 0 mph | --- | 38 % | 29.884 in Hg | 0 in |
| 05/17/2024 02:45 PM | 94 °F | 95 °F | 94 °F | 93 °F | 75.2 °F | 299 watt/m2 | 5 mph | SSW | 31 % | 29.888 in Hg | 0 in |
| 05/17/2024 02:30 PM | 95 °F | 96 °F | 95 °F | 94 °F | 75.8 °F | 262 watt/m2 | 4 mph | SSW | 39 % | 29.889 in Hg | 0 in |
| 05/17/2024 02:15 PM | 94 °F | 95 °F | 95 °F | 94 °F | 75.9 °F | 683 watt/m2 | 3 mph | SSW | 35 % | 29.89 in Hg | 0 in |
| 05/17/2024 02:00 PM | 91 °F | 92 °F | 92 °F | 90 °F | 75.2 °F | 911 watt/m2 | 0 mph | --- | 26 % | 29.897 in Hg | 0 in |
| 05/17/2024 01:45 PM | 87 °F | 88 °F | 88 °F | 86 °F | 72.7 °F | 723 watt/m2 | 0 mph | --- | 2 % | 29.901 in Hg | 0 in |