ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring

Weather station ROY

Roy Interlocking (Middletown PA)

Measurement History

Home Current History Weekly graphs

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to download data from the start of , to the end of ,

Conditions for past 24 hours (since 07/26/2025 09:31 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
SpeedDir
07/27/2025 09:15 AM 42 °F 78 °F 78 °F 78 °F 75.5 °F 249 watt/m2 0 mph --- 97 % 29.803 in Hg 0 in
07/27/2025 09:00 AM 70 °F 77 °F 77 °F 77 °F 75.1 °F 111 watt/m2 0 mph --- 97 % 29.817 in Hg 0 in
07/27/2025 08:45 AM 43 °F 76 °F 76 °F 76 °F 74.7 °F 112 watt/m2 0 mph --- 97 % 29.809 in Hg 0 in
07/27/2025 08:30 AM 44 °F 75 °F 76 °F 75 °F 74.5 °F 118 watt/m2 0 mph --- 97 % 29.803 in Hg 0 in
07/27/2025 08:15 AM 45 °F 75 °F 75 °F 75 °F 74.3 °F 84 watt/m2 0 mph --- 97 % 29.805 in Hg 0 in
07/27/2025 08:00 AM 47 °F 74 °F 74 °F 74 °F 74.1 °F 73 watt/m2 0 mph --- 97 % 29.802 in Hg 0 in
07/27/2025 07:45 AM 47 °F 74 °F 74 °F 74 °F 73.8 °F 57 watt/m2 0 mph --- 97 % 29.801 in Hg 0 in
07/27/2025 07:30 AM 48 °F 74 °F 74 °F 73 °F 73.7 °F 41 watt/m2 6 mph N 97 % 29.795 in Hg 0 in
07/27/2025 07:15 AM 48 °F 73 °F 73 °F 73 °F 73.7 °F 32 watt/m2 0 mph --- 97 % 29.794 in Hg 0 in
07/27/2025 07:00 AM 48 °F 73 °F 73 °F 73 °F 73.6 °F 29 watt/m2 0 mph --- 97 % 29.796 in Hg 0 in
07/27/2025 06:45 AM 48 °F 73 °F 73 °F 72 °F 73.4 °F 20 watt/m2 0 mph --- 97 % 29.802 in Hg 0 in
07/27/2025 06:30 AM 48 °F 73 °F 73 °F 72 °F 73.2 °F 3 watt/m2 0 mph --- 97 % 29.807 in Hg 0 in
07/27/2025 06:15 AM 47 °F 73 °F 73 °F 72 °F 73.2 °F 0 watt/m2 0 mph --- 97 % 29.807 in Hg 0 in
07/27/2025 06:00 AM 47 °F 73 °F 73 °F 72 °F 73.2 °F 0 watt/m2 0 mph --- 97 % 29.809 in Hg 0 in
07/27/2025 05:45 AM 47 °F 73 °F 73 °F 72 °F 73.4 °F 0 watt/m2 0 mph --- 96 % 29.806 in Hg 0 in
07/27/2025 05:30 AM 47 °F 73 °F 73 °F 72 °F 73.4 °F 0 watt/m2 0 mph --- 96 % 29.807 in Hg 0 in
07/27/2025 05:15 AM 47 °F 73 °F 73 °F 72 °F 73.5 °F 0 watt/m2 0 mph --- 96 % 29.805 in Hg 0 in
07/27/2025 05:00 AM 47 °F 73 °F 73 °F 72 °F 73.5 °F 0 watt/m2 0 mph --- 96 % 29.805 in Hg 0 in
07/27/2025 04:45 AM 47 °F 73 °F 73 °F 72 °F 73.7 °F 0 watt/m2 0 mph --- 96 % 29.81 in Hg 0 in
07/27/2025 04:30 AM 47 °F 73 °F 73 °F 73 °F 73.8 °F 0 watt/m2 0 mph --- 96 % 29.813 in Hg 0 in
07/27/2025 04:15 AM 47 °F 73 °F 73 °F 73 °F 73.9 °F 0 watt/m2 0 mph --- 96 % 29.807 in Hg 0 in
07/27/2025 04:00 AM 46 °F 73 °F 73 °F 73 °F 74 °F 0 watt/m2 0 mph --- 96 % 29.82 in Hg 0 in
07/27/2025 03:45 AM 46 °F 73 °F 73 °F 73 °F 74.2 °F 0 watt/m2 0 mph --- 96 % 29.82 in Hg 0 in
07/27/2025 03:30 AM 46 °F 73 °F 73 °F 73 °F 74.1 °F 0 watt/m2 0 mph --- 96 % 29.82 in Hg 0 in
07/27/2025 03:15 AM 45 °F 73 °F 73 °F 73 °F 74.1 °F 0 watt/m2 0 mph --- 96 % 29.82 in Hg 0 in
07/27/2025 03:00 AM 65 °F 73 °F 73 °F 73 °F 74.1 °F 0 watt/m2 0 mph --- 96 % 29.818 in Hg 0 in
07/27/2025 02:45 AM 67 °F 73 °F 73 °F 73 °F 74.4 °F 0 watt/m2 0 mph --- 96 % 29.816 in Hg 0 in
07/27/2025 02:30 AM 67 °F 73 °F 73 °F 73 °F 74.5 °F 0 watt/m2 0 mph --- 96 % 29.821 in Hg 0 in
07/27/2025 02:15 AM 67 °F 73 °F 74 °F 73 °F 74.5 °F 0 watt/m2 0 mph --- 96 % 29.825 in Hg 0 in
07/27/2025 02:00 AM 67 °F 74 °F 74 °F 73 °F 74.6 °F 0 watt/m2 0 mph --- 95 % 29.825 in Hg 0 in
07/27/2025 01:45 AM 68 °F 74 °F 74 °F 74 °F 74.8 °F 0 watt/m2 0 mph --- 95 % 29.824 in Hg 0 in
07/27/2025 01:30 AM 68 °F 74 °F 74 °F 74 °F 74.9 °F 0 watt/m2 0 mph --- 95 % 29.83 in Hg 0 in
07/27/2025 01:15 AM 68 °F 74 °F 74 °F 74 °F 75.1 °F 0 watt/m2 0 mph --- 95 % 29.831 in Hg 0 in
07/27/2025 01:00 AM 69 °F 74 °F 75 °F 74 °F 75.2 °F 0 watt/m2 0 mph --- 94 % 29.832 in Hg 0 in
07/27/2025 12:45 AM 69 °F 75 °F 75 °F 75 °F 75.4 °F 0 watt/m2 8 mph SE 94 % 29.819 in Hg 0.01 in
07/27/2025 12:30 AM 70 °F 75 °F 76 °F 75 °F 75.7 °F 0 watt/m2 13 mph SE 93 % 29.827 in Hg 0.21 in
07/27/2025 12:15 AM 70 °F 76 °F 76 °F 76 °F 76.4 °F 0 watt/m2 0 mph --- 92 % 29.851 in Hg 0.04 in
07/27/2025 12:00 AM 77 °F 77 °F 77 °F 76 °F 76.7 °F 0 watt/m2 0 mph --- 91 % 29.833 in Hg 0.01 in
07/26/2025 11:45 PM 78 °F 78 °F 78 °F 77 °F 77.1 °F 0 watt/m2 0 mph --- 90 % 29.833 in Hg 0.01 in
07/26/2025 11:30 PM 78 °F 78 °F 79 °F 78 °F 77.3 °F 0 watt/m2 0 mph --- 90 % 29.835 in Hg 0 in
07/26/2025 11:15 PM 78 °F 79 °F 80 °F 79 °F 77.8 °F 0 watt/m2 7 mph SE 89 % 29.832 in Hg 0 in
07/26/2025 11:00 PM 80 °F 80 °F 81 °F 80 °F 78.3 °F 0 watt/m2 8 mph SE 89 % 29.823 in Hg 0 in
07/26/2025 10:45 PM 81 °F 81 °F 81 °F 80 °F 78.6 °F 0 watt/m2 7 mph SE 88 % 29.829 in Hg 0 in
07/26/2025 10:30 PM 81 °F 81 °F 81 °F 81 °F 79.1 °F 0 watt/m2 5 mph SE 88 % 29.832 in Hg 0 in
07/26/2025 10:15 PM 82 °F 82 °F 82 °F 81 °F 79.4 °F 0 watt/m2 3 mph SE 88 % 29.827 in Hg 0 in
07/26/2025 10:00 PM 83 °F 83 °F 83 °F 82 °F 80 °F 0 watt/m2 4 mph ESE 88 % 29.828 in Hg 0 in
07/26/2025 09:45 PM 84 °F 83 °F 84 °F 83 °F 80.5 °F 0 watt/m2 0 mph --- 87 % 29.831 in Hg 0 in
07/26/2025 09:30 PM 85 °F 84 °F 85 °F 84 °F 80.7 °F 0 watt/m2 0 mph --- 87 % 29.825 in Hg 0 in
07/26/2025 09:15 PM 85 °F 85 °F 86 °F 85 °F 81 °F 0 watt/m2 0 mph --- 87 % 29.821 in Hg 0 in
07/26/2025 09:00 PM 86 °F 86 °F 87 °F 86 °F 81.2 °F 0 watt/m2 0 mph --- 87 % 29.809 in Hg 0 in
07/26/2025 08:45 PM 88 °F 88 °F 88 °F 87 °F 81.8 °F 0 watt/m2 0 mph --- 85 % 29.803 in Hg 0 in
07/26/2025 08:30 PM 89 °F 89 °F 90 °F 89 °F 82.3 °F 0 watt/m2 0 mph --- 84 % 29.799 in Hg 0 in
07/26/2025 08:15 PM 91 °F 90 °F 91 °F 90 °F 82.7 °F 0 watt/m2 0 mph --- 83 % 29.804 in Hg 0 in
07/26/2025 08:00 PM 92 °F 92 °F 92 °F 91 °F 83 °F 6 watt/m2 0 mph --- 82 % 29.803 in Hg 0 in
07/26/2025 07:45 PM 93 °F 93 °F 94 °F 93 °F 83.3 °F 24 watt/m2 6 mph E 81 % 29.798 in Hg 0 in
07/26/2025 07:30 PM 95 °F 95 °F 95 °F 94 °F 83.8 °F 46 watt/m2 7 mph E 80 % 29.791 in Hg 0 in
07/26/2025 07:15 PM 97 °F 97 °F 97 °F 96 °F 84.4 °F 56 watt/m2 1 mph NNE 79 % 29.793 in Hg 0 in
07/26/2025 07:00 PM 98 °F 98 °F 99 °F 97 °F 84.7 °F 139 watt/m2 0 mph --- 79 % 29.789 in Hg 0 in
07/26/2025 06:45 PM 99 °F 99 °F 100 °F 98 °F 84.6 °F 124 watt/m2 8 mph SE 79 % 29.787 in Hg 0 in
07/26/2025 06:30 PM 101 °F 100 °F 101 °F 100 °F 84.7 °F 233 watt/m2 9 mph SE 78 % 29.792 in Hg 0 in
07/26/2025 06:15 PM 101 °F 100 °F 101 °F 100 °F 84.8 °F 212 watt/m2 9 mph SE 77 % 29.789 in Hg 0 in
07/26/2025 06:00 PM 101 °F 101 °F 102 °F 101 °F 84.9 °F 243 watt/m2 10 mph SE 76 % 29.795 in Hg 0 in
07/26/2025 05:45 PM 101 °F 101 °F 102 °F 101 °F 85.6 °F 264 watt/m2 0 mph --- 74 % 29.799 in Hg 0 in
07/26/2025 05:30 PM 102 °F 101 °F 103 °F 102 °F 85.9 °F 214 watt/m2 0 mph --- 76 % 29.8 in Hg 0 in
07/26/2025 05:15 PM 103 °F 103 °F 104 °F 103 °F 86 °F 279 watt/m2 6 mph SE 76 % 29.801 in Hg 0 in
07/26/2025 05:00 PM 102 °F 102 °F 102 °F 102 °F 86.5 °F 564 watt/m2 8 mph SE 76 % 29.798 in Hg 0 in
07/26/2025 04:45 PM 98 °F 98 °F 98 °F 98 °F 84.8 °F 614 watt/m2 9 mph SE 80 % 29.808 in Hg 0 in
07/26/2025 04:30 PM 94 °F 94 °F 94 °F 93 °F 83.6 °F 691 watt/m2 0 mph --- 84 % 29.811 in Hg 0 in
07/26/2025 04:15 PM 89 °F 89 °F 89 °F 88 °F 82 °F 342 watt/m2 0 mph --- 89 % 29.82 in Hg 0 in
07/26/2025 04:00 PM 88 °F 88 °F 89 °F 87 °F 81.4 °F 212 watt/m2 0 mph --- 89 % 29.823 in Hg 0 in
07/26/2025 03:45 PM 88 °F 88 °F 89 °F 88 °F 81.8 °F 166 watt/m2 0 mph --- 87 % 29.833 in Hg 0 in
07/26/2025 03:30 PM 89 °F 89 °F 91 °F 89 °F 82.1 °F 117 watt/m2 0 mph --- 84 % 29.831 in Hg 0.01 in
07/26/2025 03:15 PM 94 °F 93 °F 95 °F 94 °F 83.9 °F 65 watt/m2 0 mph --- 82 % 29.84 in Hg 0.03 in
07/26/2025 03:00 PM 100 °F 99 °F 101 °F 100 °F 84.5 °F 73 watt/m2 0 mph --- 77 % 29.844 in Hg 0.01 in
07/26/2025 02:45 PM 103 °F 102 °F 104 °F 103 °F 84.8 °F 110 watt/m2 0 mph --- 75 % 29.842 in Hg 0 in
07/26/2025 02:30 PM 105 °F 104 °F 106 °F 105 °F 84.6 °F 174 watt/m2 4 mph NNW 75 % 29.843 in Hg 0 in
07/26/2025 02:15 PM 108 °F 107 °F 109 °F 108 °F 85.4 °F 181 watt/m2 5 mph ENE 72 % 29.842 in Hg 0 in
07/26/2025 02:00 PM 111 °F 110 °F 112 °F 110 °F 86.7 °F 321 watt/m2 1 mph ENE 70 % 29.849 in Hg 0 in
07/26/2025 01:45 PM 112 °F 111 °F 113 °F 111 °F 87.3 °F 480 watt/m2 5 mph NNW 69 % 29.846 in Hg 0 in
07/26/2025 01:30 PM 112 °F 111 °F 112 °F 111 °F 87.4 °F 710 watt/m2 0 mph --- 69 % 29.849 in Hg 0 in
07/26/2025 01:15 PM 111 °F 111 °F 113 °F 111 °F 87.8 °F 457 watt/m2 0 mph --- 66 % 29.847 in Hg 0 in
07/26/2025 01:00 PM 111 °F 110 °F 112 °F 110 °F 87.2 °F 640 watt/m2 0 mph --- 67 % 29.85 in Hg 0 in
07/26/2025 12:45 PM 109 °F 109 °F 111 °F 109 °F 86.6 °F 544 watt/m2 0 mph --- 67 % 29.851 in Hg 0 in
07/26/2025 12:30 PM 109 °F 108 °F 110 °F 109 °F 86.8 °F 637 watt/m2 0 mph --- 69 % 29.852 in Hg 0 in
07/26/2025 12:15 PM 107 °F 107 °F 109 °F 107 °F 86.6 °F 912 watt/m2 0 mph --- 70 % 29.852 in Hg 0 in
07/26/2025 12:00 PM 105 °F 105 °F 108 °F 106 °F 85.4 °F 466 watt/m2 6 mph E 72 % 29.852 in Hg 0 in
07/26/2025 11:45 AM 105 °F 105 °F 108 °F 106 °F 84.7 °F 563 watt/m2 8 mph NNE 72 % 29.859 in Hg 0 in
07/26/2025 11:30 AM 105 °F 104 °F 107 °F 105 °F 84.8 °F 779 watt/m2 8 mph ENE 71 % 29.861 in Hg 0 in
07/26/2025 11:15 AM 104 °F 104 °F 107 °F 105 °F 85.5 °F 578 watt/m2 0 mph --- 71 % 29.864 in Hg 0 in
07/26/2025 11:00 AM 102 °F 102 °F 105 °F 103 °F 85.2 °F 769 watt/m2 0 mph --- 71 % 29.862 in Hg 0 in
07/26/2025 10:45 AM 100 °F 100 °F 103 °F 100 °F 84.1 °F 735 watt/m2 7 mph ESE 73 % 29.86 in Hg 0 in
07/26/2025 10:30 AM 98 °F 98 °F 101 °F 99 °F 83.4 °F 689 watt/m2 5 mph ENE 73 % 29.857 in Hg 0 in
07/26/2025 10:15 AM 96 °F 96 °F 98 °F 97 °F 82.7 °F 633 watt/m2 0 mph --- 76 % 29.865 in Hg 0 in
07/26/2025 10:00 AM 93 °F 93 °F 95 °F 94 °F 81.4 °F 474 watt/m2 0 mph --- 78 % 29.864 in Hg 0 in
07/26/2025 09:45 AM 92 °F 92 °F 94 °F 92 °F 81.1 °F 298 watt/m2 0 mph --- 79 % 29.86 in Hg 0 in

Alarms Station information Line AH Subdivision LANCASTER