ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring
Weather station ROY
Roy Interlocking (Middletown PA)
Measurement History
  |
Conditions for past 24 hours (since 09/01/2026 01:30 AM)
| Time | Track 1 S rail | Track 1 N rail | Track 2 S rail | Track 2 N rail | Outside Air Temperature |
Solar Radiation |
Max. Wind | Humidity | Air Pressure | Rain | |
| Speed | Dir | ||||||||||
| 09/02/2026 01:00 AM | 71 °F | 72 °F | 72 °F | 72 °F | 73 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.794 in Hg | 0 in |
| 09/02/2026 12:45 AM | 72 °F | 72 °F | 72 °F | 72 °F | 73 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.79 in Hg | 0 in |
| 09/02/2026 12:30 AM | 72 °F | 72 °F | 72 °F | 72 °F | 73 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.789 in Hg | 0 in |
| 09/02/2026 12:15 AM | 72 °F | 72 °F | 72 °F | 72 °F | 73.1 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.775 in Hg | 0 in |
| 09/02/2026 12:00 AM | 72 °F | 73 °F | 73 °F | 72 °F | 73.3 °F | 0 watt/m2 | 0 mph | --- | 94 % | 29.772 in Hg | 0 in |
| 09/01/2026 11:45 PM | 72 °F | 73 °F | 73 °F | 72 °F | 73.2 °F | 0 watt/m2 | 0 mph | --- | 94 % | 29.773 in Hg | 0 in |
| 09/01/2026 11:30 PM | 57 °F | 73 °F | 73 °F | 73 °F | 73.5 °F | 0 watt/m2 | 0 mph | --- | 94 % | 29.793 in Hg | 0.02 in |
| 09/01/2026 11:15 PM | 72 °F | 73 °F | 73 °F | 73 °F | 73.8 °F | 0 watt/m2 | 8 mph | W | 94 % | 29.817 in Hg | 0.01 in |
| 09/01/2026 11:00 PM | 73 °F | 74 °F | 74 °F | 74 °F | 73.8 °F | 0 watt/m2 | 7 mph | WNW | 94 % | 29.816 in Hg | 0.01 in |
| 09/01/2026 10:45 PM | 73 °F | 74 °F | 74 °F | 74 °F | 73.9 °F | 0 watt/m2 | 0 mph | --- | 93 % | 29.773 in Hg | 0.01 in |
| 09/01/2026 10:30 PM | 74 °F | 75 °F | 75 °F | 74 °F | 74 °F | 0 watt/m2 | 7 mph | WNW | 92 % | 29.768 in Hg | 0.02 in |
| 09/01/2026 10:15 PM | 75 °F | 75 °F | 76 °F | 75 °F | 74.4 °F | 0 watt/m2 | 0 mph | --- | 92 % | 29.774 in Hg | 0.01 in |
| 09/01/2026 10:00 PM | 76 °F | 76 °F | 77 °F | 76 °F | 74.5 °F | 0 watt/m2 | 0 mph | --- | 90 % | 29.756 in Hg | 0 in |
| 09/01/2026 09:45 PM | 78 °F | 78 °F | 79 °F | 78 °F | 75 °F | 0 watt/m2 | 3 mph | NE | 88 % | 29.756 in Hg | 0.17 in |
| 09/01/2026 09:30 PM | 84 °F | 83 °F | 85 °F | 84 °F | 77.6 °F | 0 watt/m2 | 11 mph | NW | 82 % | 29.774 in Hg | 0.08 in |
| 09/01/2026 09:15 PM | 87 °F | 87 °F | 87 °F | 87 °F | 80.4 °F | 0 watt/m2 | 0 mph | --- | 73 % | 29.766 in Hg | 0 in |
| 09/01/2026 09:00 PM | 88 °F | 88 °F | 88 °F | 88 °F | 80.7 °F | 0 watt/m2 | 0 mph | --- | 70 % | 29.728 in Hg | 0 in |
| 09/01/2026 08:45 PM | 89 °F | 89 °F | 90 °F | 89 °F | 81.2 °F | 0 watt/m2 | 0 mph | --- | 69 % | 29.721 in Hg | 0 in |
| 09/01/2026 08:30 PM | 91 °F | 91 °F | 91 °F | 91 °F | 81.9 °F | 0 watt/m2 | 0 mph | --- | 68 % | 29.718 in Hg | 0 in |
| 09/01/2026 08:15 PM | 93 °F | 92 °F | 93 °F | 93 °F | 82.5 °F | 0 watt/m2 | 0 mph | --- | 67 % | 29.704 in Hg | 0 in |
| 09/01/2026 08:00 PM | 95 °F | 95 °F | 95 °F | 95 °F | 83.7 °F | 0 watt/m2 | 7 mph | NNE | 64 % | 29.693 in Hg | 0 in |
| 09/01/2026 07:45 PM | 98 °F | 98 °F | 99 °F | 98 °F | 87.8 °F | 0 watt/m2 | 14 mph | NNE | 63 % | 29.687 in Hg | 0 in |
| 09/01/2026 07:30 PM | 102 °F | 101 °F | 102 °F | 101 °F | 91.3 °F | 8 watt/m2 | 0 mph | --- | 65 % | 29.665 in Hg | 0 in |
| 09/01/2026 07:15 PM | 104 °F | 104 °F | 104 °F | 104 °F | 92 °F | 21 watt/m2 | 0 mph | --- | 63 % | 29.669 in Hg | 0 in |
| 09/01/2026 07:00 PM | 106 °F | 106 °F | 107 °F | 106 °F | 92.6 °F | 64 watt/m2 | 0 mph | --- | 62 % | 29.674 in Hg | 0 in |
| 09/01/2026 06:45 PM | 108 °F | 108 °F | 109 °F | 108 °F | 93.2 °F | 97 watt/m2 | 0 mph | --- | 61 % | 29.676 in Hg | 0 in |
| 09/01/2026 06:30 PM | 110 °F | 110 °F | 110 °F | 110 °F | 93.7 °F | 126 watt/m2 | 0 mph | --- | 60 % | 29.669 in Hg | 0 in |
| 09/01/2026 06:15 PM | 112 °F | 112 °F | 113 °F | 112 °F | 94.1 °F | 145 watt/m2 | 0 mph | --- | 60 % | 29.664 in Hg | 0 in |
| 09/01/2026 06:00 PM | 114 °F | 113 °F | 114 °F | 114 °F | 94.2 °F | 228 watt/m2 | 0 mph | --- | 61 % | 29.658 in Hg | 0 in |
| 09/01/2026 05:45 PM | 115 °F | 114 °F | 115 °F | 114 °F | 94.4 °F | 162 watt/m2 | 0 mph | --- | 61 % | 29.658 in Hg | 0 in |
| 09/01/2026 05:30 PM | 117 °F | 116 °F | 117 °F | 116 °F | 94.6 °F | 158 watt/m2 | 0 mph | --- | 61 % | 29.66 in Hg | 0 in |
| 09/01/2026 05:15 PM | 119 °F | 119 °F | 119 °F | 119 °F | 95.4 °F | 193 watt/m2 | 0 mph | --- | 59 % | 29.665 in Hg | 0 in |
| 09/01/2026 05:00 PM | 121 °F | 120 °F | 121 °F | 121 °F | 95.9 °F | 313 watt/m2 | 6 mph | WNW | 58 % | 29.666 in Hg | 0 in |
| 09/01/2026 04:45 PM | 122 °F | 121 °F | 121 °F | 121 °F | 96.2 °F | 435 watt/m2 | 4 mph | WNW | 57 % | 29.674 in Hg | 0 in |
| 09/01/2026 04:30 PM | 122 °F | 121 °F | 121 °F | 121 °F | 96 °F | 493 watt/m2 | 7 mph | WNW | 58 % | 29.672 in Hg | 0 in |
| 09/01/2026 04:15 PM | 121 °F | 120 °F | 120 °F | 120 °F | 95.4 °F | 535 watt/m2 | 7 mph | W | 58 % | 29.674 in Hg | 0 in |
| 09/01/2026 04:00 PM | 120 °F | 119 °F | 119 °F | 119 °F | 95.1 °F | 604 watt/m2 | 7 mph | SSE | 58 % | 29.681 in Hg | 0 in |
| 09/01/2026 03:45 PM | 119 °F | 118 °F | 118 °F | 118 °F | 94.3 °F | 497 watt/m2 | 0 mph | --- | 58 % | 29.684 in Hg | 0 in |
| 09/01/2026 03:30 PM | 119 °F | 118 °F | 119 °F | 118 °F | 93.7 °F | 494 watt/m2 | 7 mph | W | 60 % | 29.691 in Hg | 0 in |
| 09/01/2026 03:15 PM | 120 °F | 119 °F | 120 °F | 119 °F | 94.2 °F | 413 watt/m2 | 1 mph | W | 59 % | 29.697 in Hg | 0 in |
| 09/01/2026 03:00 PM | 121 °F | 119 °F | 120 °F | 119 °F | 94 °F | 658 watt/m2 | 0 mph | --- | 60 % | 29.694 in Hg | 0 in |
| 09/01/2026 02:45 PM | 120 °F | 118 °F | 119 °F | 118 °F | 93.6 °F | 742 watt/m2 | 12 mph | WNW | 61 % | 29.701 in Hg | 0 in |
| 09/01/2026 02:30 PM | 118 °F | 117 °F | 117 °F | 117 °F | 93 °F | 765 watt/m2 | 0 mph | --- | 63 % | 29.709 in Hg | 0 in |
| 09/01/2026 02:15 PM | 117 °F | 116 °F | 116 °F | 116 °F | 91.9 °F | 738 watt/m2 | 16 mph | W | 63 % | 29.71 in Hg | 0 in |
| 09/01/2026 02:00 PM | 115 °F | 114 °F | 114 °F | 114 °F | 91.5 °F | 795 watt/m2 | 4 mph | WSW | 67 % | 29.708 in Hg | 0 in |
| 09/01/2026 01:45 PM | 113 °F | 112 °F | 112 °F | 112 °F | 91.1 °F | 827 watt/m2 | 7 mph | W | 66 % | 29.715 in Hg | 0 in |
| 09/01/2026 01:30 PM | 111 °F | 110 °F | 110 °F | 110 °F | 90.2 °F | 812 watt/m2 | 4 mph | S | 67 % | 29.719 in Hg | 0 in |
| 09/01/2026 01:15 PM | 108 °F | 107 °F | 108 °F | 107 °F | 89.2 °F | 582 watt/m2 | 1 mph | E | 69 % | 29.719 in Hg | 0 in |
| 09/01/2026 01:00 PM | 106 °F | 105 °F | 105 °F | 105 °F | 88 °F | 706 watt/m2 | 0 mph | --- | 72 % | 29.718 in Hg | 0 in |
| 09/01/2026 12:45 PM | 103 °F | 102 °F | 102 °F | 101 °F | 86.7 °F | 764 watt/m2 | 8 mph | SE | 75 % | 29.729 in Hg | 0 in |
| 09/01/2026 12:30 PM | 100 °F | 99 °F | 100 °F | 99 °F | 85.8 °F | 740 watt/m2 | 3 mph | SE | 76 % | 29.73 in Hg | 0 in |
| 09/01/2026 12:15 PM | 97 °F | 97 °F | 97 °F | 96 °F | 84.4 °F | 725 watt/m2 | 0 mph | --- | 80 % | 29.732 in Hg | 0 in |
| 09/01/2026 12:00 PM | 94 °F | 94 °F | 95 °F | 94 °F | 83.1 °F | 505 watt/m2 | 5 mph | SE | 81 % | 29.739 in Hg | 0 in |
| 09/01/2026 11:45 AM | 91 °F | 92 °F | 92 °F | 91 °F | 82.3 °F | 607 watt/m2 | 3 mph | SE | 82 % | 29.745 in Hg | 0 in |
| 09/01/2026 11:30 AM | 88 °F | 88 °F | 89 °F | 88 °F | 81.4 °F | 532 watt/m2 | 0 mph | --- | 85 % | 29.748 in Hg | 0 in |
| 09/01/2026 11:15 AM | 86 °F | 86 °F | 87 °F | 86 °F | 80.2 °F | 316 watt/m2 | 0 mph | --- | 87 % | 29.756 in Hg | 0 in |
| 09/01/2026 11:00 AM | 85 °F | 86 °F | 86 °F | 85 °F | 80.1 °F | 143 watt/m2 | 0 mph | --- | 87 % | 29.761 in Hg | 0.01 in |
| 09/01/2026 10:45 AM | 86 °F | 87 °F | 88 °F | 87 °F | 80.2 °F | 104 watt/m2 | 0 mph | --- | 87 % | 29.761 in Hg | 0 in |
| 09/01/2026 10:30 AM | 87 °F | 88 °F | 88 °F | 87 °F | 79.9 °F | 220 watt/m2 | 0 mph | --- | 87 % | 29.758 in Hg | 0 in |
| 09/01/2026 10:15 AM | 86 °F | 87 °F | 88 °F | 87 °F | 79.3 °F | 245 watt/m2 | 0 mph | --- | 89 % | 29.759 in Hg | 0 in |
| 09/01/2026 10:00 AM | 86 °F | 87 °F | 87 °F | 86 °F | 78.2 °F | 160 watt/m2 | 0 mph | --- | 92 % | 29.762 in Hg | 0 in |
| 09/01/2026 09:45 AM | 86 °F | 87 °F | 88 °F | 86 °F | 77.8 °F | 141 watt/m2 | 0 mph | --- | 94 % | 29.755 in Hg | 0 in |
| 09/01/2026 09:30 AM | 86 °F | 87 °F | 88 °F | 86 °F | 77.1 °F | 339 watt/m2 | 0 mph | --- | 95 % | 29.761 in Hg | 0 in |
| 09/01/2026 09:15 AM | 84 °F | 84 °F | 85 °F | 83 °F | 75.8 °F | 396 watt/m2 | 0 mph | --- | 96 % | 29.767 in Hg | 0 in |
| 09/01/2026 09:00 AM | 80 °F | 81 °F | 82 °F | 80 °F | 74.8 °F | 381 watt/m2 | 0 mph | --- | 97 % | 29.763 in Hg | 0 in |
| 09/01/2026 08:45 AM | 76 °F | 76 °F | 77 °F | 76 °F | 74.1 °F | 325 watt/m2 | 0 mph | --- | 97 % | 29.777 in Hg | 0 in |
| 09/01/2026 08:30 AM | 47 °F | 73 °F | 74 °F | 73 °F | 73.7 °F | 94 watt/m2 | 0 mph | --- | 97 % | 29.774 in Hg | 0 in |
| 09/01/2026 08:15 AM | 42 °F | 72 °F | 72 °F | 72 °F | 73.4 °F | 56 watt/m2 | 0 mph | --- | 97 % | 29.782 in Hg | 0 in |
| 09/01/2026 08:00 AM | 41 °F | 72 °F | 72 °F | 72 °F | 73.1 °F | 44 watt/m2 | 0 mph | --- | 97 % | 29.779 in Hg | 0 in |
| 09/01/2026 07:45 AM | 42 °F | 72 °F | 72 °F | 71 °F | 73 °F | 26 watt/m2 | 0 mph | --- | 97 % | 29.776 in Hg | 0 in |
| 09/01/2026 07:30 AM | 71 °F | 72 °F | 71 °F | 71 °F | 72.8 °F | 22 watt/m2 | 0 mph | --- | 97 % | 29.777 in Hg | 0 in |
| 09/01/2026 07:15 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.6 °F | 17 watt/m2 | 0 mph | --- | 97 % | 29.772 in Hg | 0 in |
| 09/01/2026 07:00 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.5 °F | 14 watt/m2 | 0 mph | --- | 97 % | 29.772 in Hg | 0 in |
| 09/01/2026 06:45 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.5 °F | 6 watt/m2 | 0 mph | --- | 97 % | 29.775 in Hg | 0 in |
| 09/01/2026 06:30 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.6 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.778 in Hg | 0 in |
| 09/01/2026 06:15 AM | 71 °F | 71 °F | 71 °F | 71 °F | 73 °F | 0 watt/m2 | 0 mph | --- | 97 % | 29.771 in Hg | 0 in |
| 09/01/2026 06:00 AM | 71 °F | 71 °F | 71 °F | 71 °F | 73 °F | 0 watt/m2 | 0 mph | --- | 97 % | 29.769 in Hg | 0 in |
| 09/01/2026 05:45 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.8 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.763 in Hg | 0 in |
| 09/01/2026 05:30 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.8 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.767 in Hg | 0 in |
| 09/01/2026 05:15 AM | 71 °F | 71 °F | 71 °F | 71 °F | 73 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.767 in Hg | 0 in |
| 09/01/2026 05:00 AM | 71 °F | 71 °F | 71 °F | 71 °F | 73.1 °F | 0 watt/m2 | 0 mph | --- | 97 % | 29.767 in Hg | 0 in |
| 09/01/2026 04:45 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.9 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.771 in Hg | 0 in |
| 09/01/2026 04:30 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.8 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.773 in Hg | 0 in |
| 09/01/2026 04:15 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.5 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.776 in Hg | 0 in |
| 09/01/2026 04:00 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.5 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.781 in Hg | 0 in |
| 09/01/2026 03:45 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.7 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.782 in Hg | 0 in |
| 09/01/2026 03:30 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.7 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.786 in Hg | 0 in |
| 09/01/2026 03:15 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.3 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.784 in Hg | 0 in |
| 09/01/2026 03:00 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.3 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.778 in Hg | 0 in |
| 09/01/2026 02:45 AM | 71 °F | 71 °F | 71 °F | 71 °F | 72.5 °F | 0 watt/m2 | 0 mph | --- | 96 % | 29.783 in Hg | 0 in |
| 09/01/2026 02:30 AM | 72 °F | 72 °F | 72 °F | 71 °F | 72.7 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.788 in Hg | 0 in |
| 09/01/2026 02:15 AM | 72 °F | 72 °F | 72 °F | 71 °F | 72.7 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.791 in Hg | 0 in |
| 09/01/2026 02:00 AM | 72 °F | 72 °F | 72 °F | 72 °F | 72.9 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.796 in Hg | 0 in |
| 09/01/2026 01:45 AM | 72 °F | 72 °F | 72 °F | 72 °F | 73.2 °F | 0 watt/m2 | 0 mph | --- | 95 % | 29.797 in Hg | 0 in |