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 05/31/2026 01:12 PM)

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
06/01/2026 12:45 PM 102 °F 102 °F 103 °F 101 °F 75.7 °F 1,046 watt/m2 8 mph NNW 40 % 29.729 in Hg 0 in
06/01/2026 12:30 PM 101 °F 100 °F 101 °F 100 °F 75.2 °F 1,006 watt/m2 6 mph NW 39 % 29.726 in Hg 0 in
06/01/2026 12:15 PM 99 °F 99 °F 100 °F 98 °F 74.5 °F 995 watt/m2 14 mph NE 41 % 29.728 in Hg 0 in
06/01/2026 12:00 PM 99 °F 98 °F 100 °F 98 °F 74.9 °F 953 watt/m2 9 mph N 43 % 29.732 in Hg 0 in
06/01/2026 11:45 AM 98 °F 98 °F 99 °F 97 °F 74.2 °F 947 watt/m2 9 mph NNE 45 % 29.732 in Hg 0 in
06/01/2026 11:30 AM 98 °F 98 °F 100 °F 98 °F 73.7 °F 903 watt/m2 12 mph NNE 44 % 29.734 in Hg 0 in
06/01/2026 11:15 AM 97 °F 97 °F 99 °F 97 °F 73.3 °F 899 watt/m2 11 mph NW 44 % 29.735 in Hg 0 in
06/01/2026 11:00 AM 97 °F 96 °F 98 °F 96 °F 72.6 °F 849 watt/m2 8 mph NNE 46 % 29.733 in Hg 0 in
06/01/2026 10:45 AM 96 °F 95 °F 98 °F 95 °F 72.1 °F 841 watt/m2 9 mph WNW 46 % 29.729 in Hg 0 in
06/01/2026 10:30 AM 95 °F 94 °F 97 °F 94 °F 71.7 °F 798 watt/m2 7 mph NNE 47 % 29.729 in Hg 0 in
06/01/2026 10:15 AM 93 °F 93 °F 96 °F 93 °F 71.5 °F 773 watt/m2 6 mph NNE 48 % 29.727 in Hg 0 in
06/01/2026 10:00 AM 93 °F 92 °F 95 °F 92 °F 70.5 °F 725 watt/m2 9 mph N 48 % 29.73 in Hg 0 in
06/01/2026 09:45 AM 92 °F 91 °F 94 °F 91 °F 70.3 °F 698 watt/m2 8 mph NNE 49 % 29.731 in Hg 0 in
06/01/2026 09:30 AM 90 °F 90 °F 93 °F 89 °F 69.7 °F 660 watt/m2 4 mph NE 52 % 29.728 in Hg 0 in
06/01/2026 09:15 AM 88 °F 88 °F 90 °F 87 °F 68.5 °F 609 watt/m2 5 mph NE 53 % 29.736 in Hg 0 in
06/01/2026 09:00 AM 87 °F 87 °F 89 °F 86 °F 67.7 °F 569 watt/m2 0 mph --- 55 % 29.732 in Hg 0 in
06/01/2026 08:45 AM 85 °F 84 °F 87 °F 83 °F 66.6 °F 525 watt/m2 0 mph --- 59 % 29.726 in Hg 0 in
06/01/2026 08:30 AM 82 °F 81 °F 84 °F 80 °F 65.9 °F 479 watt/m2 0 mph --- 60 % 29.725 in Hg 0 in
06/01/2026 08:15 AM 78 °F 77 °F 80 °F 76 °F 64.5 °F 428 watt/m2 0 mph --- 65 % 29.716 in Hg 0 in
06/01/2026 08:00 AM 74 °F 73 °F 76 °F 72 °F 63.3 °F 377 watt/m2 2 mph N 70 % 29.72 in Hg 0 in
06/01/2026 07:45 AM 71 °F 70 °F 72 °F 69 °F 61.5 °F 301 watt/m2 0 mph --- 74 % 29.716 in Hg 0 in
06/01/2026 07:30 AM 66 °F 65 °F 67 °F 65 °F 59.4 °F 262 watt/m2 0 mph --- 78 % 29.716 in Hg 0 in
06/01/2026 07:15 AM 62 °F 61 °F 63 °F 60 °F 57.3 °F 215 watt/m2 0 mph --- 83 % 29.71 in Hg 0 in
06/01/2026 07:00 AM 58 °F 57 °F 58 °F 56 °F 55.1 °F 171 watt/m2 0 mph --- 87 % 29.705 in Hg 0 in
06/01/2026 06:45 AM 53 °F 53 °F 53 °F 52 °F 53.6 °F 125 watt/m2 0 mph --- 89 % 29.707 in Hg 0 in
06/01/2026 06:30 AM 51 °F 50 °F 50 °F 50 °F 51.7 °F 72 watt/m2 0 mph --- 89 % 29.699 in Hg 0 in
06/01/2026 06:15 AM 50 °F 50 °F 50 °F 49 °F 50.8 °F 24 watt/m2 0 mph --- 88 % 29.691 in Hg 0 in
06/01/2026 06:00 AM 50 °F 50 °F 50 °F 49 °F 50.8 °F 15 watt/m2 0 mph --- 88 % 29.686 in Hg 0 in
06/01/2026 05:45 AM 50 °F 50 °F 50 °F 50 °F 51 °F 6 watt/m2 0 mph --- 87 % 29.684 in Hg 0 in
06/01/2026 05:30 AM 51 °F 50 °F 51 °F 50 °F 51.3 °F 0 watt/m2 0 mph --- 87 % 29.686 in Hg 0 in
06/01/2026 05:15 AM 51 °F 51 °F 51 °F 50 °F 51.5 °F 0 watt/m2 0 mph --- 86 % 29.684 in Hg 0 in
06/01/2026 05:00 AM 51 °F 51 °F 51 °F 51 °F 51.8 °F 0 watt/m2 0 mph --- 86 % 29.679 in Hg 0 in
06/01/2026 04:45 AM 52 °F 51 °F 51 °F 51 °F 51.9 °F 0 watt/m2 0 mph --- 86 % 29.677 in Hg 0 in
06/01/2026 04:30 AM 52 °F 52 °F 52 °F 51 °F 51.9 °F 0 watt/m2 0 mph --- 86 % 29.675 in Hg 0 in
06/01/2026 04:15 AM 52 °F 52 °F 52 °F 51 °F 52.1 °F 0 watt/m2 0 mph --- 85 % 29.672 in Hg 0 in
06/01/2026 04:00 AM 53 °F 52 °F 53 °F 52 °F 52.5 °F 0 watt/m2 0 mph --- 84 % 29.675 in Hg 0 in
06/01/2026 03:45 AM 53 °F 53 °F 53 °F 52 °F 52.9 °F 0 watt/m2 0 mph --- 84 % 29.674 in Hg 0 in
06/01/2026 03:30 AM 54 °F 53 °F 53 °F 53 °F 53.3 °F 0 watt/m2 0 mph --- 83 % 29.679 in Hg 0 in
06/01/2026 03:15 AM 54 °F 54 °F 54 °F 53 °F 53.5 °F 0 watt/m2 0 mph --- 82 % 29.677 in Hg 0 in
06/01/2026 03:00 AM 55 °F 54 °F 55 °F 54 °F 54.1 °F 0 watt/m2 0 mph --- 80 % 29.679 in Hg 0 in
06/01/2026 02:45 AM 55 °F 55 °F 55 °F 54 °F 54.8 °F 0 watt/m2 0 mph --- 79 % 29.685 in Hg 0 in
06/01/2026 02:30 AM 37 °F 55 °F 56 °F 55 °F 55.1 °F 0 watt/m2 0 mph --- 78 % 29.686 in Hg 0 in
06/01/2026 02:15 AM 56 °F 56 °F 56 °F 55 °F 55.4 °F 0 watt/m2 0 mph --- 76 % 29.685 in Hg 0 in
06/01/2026 02:00 AM 57 °F 56 °F 57 °F 56 °F 55.5 °F 0 watt/m2 0 mph --- 75 % 29.688 in Hg 0 in
06/01/2026 01:45 AM 57 °F 57 °F 57 °F 56 °F 56.1 °F 0 watt/m2 0 mph --- 74 % 29.686 in Hg 0 in
06/01/2026 01:30 AM 44 °F 58 °F 58 °F 57 °F 56.8 °F 0 watt/m2 0 mph --- 73 % 29.692 in Hg 0 in
06/01/2026 01:15 AM 44 °F 58 °F 59 °F 58 °F 58.1 °F 0 watt/m2 0 mph --- 70 % 29.696 in Hg 0 in
06/01/2026 01:00 AM 54 °F 59 °F 59 °F 59 °F 59.2 °F 0 watt/m2 0 mph --- 67 % 29.697 in Hg 0 in
06/01/2026 12:45 AM 61 °F 60 °F 60 °F 59 °F 61 °F 0 watt/m2 0 mph --- 61 % 29.695 in Hg 0 in
06/01/2026 12:30 AM 61 °F 61 °F 61 °F 60 °F 61.3 °F 0 watt/m2 0 mph --- 61 % 29.698 in Hg 0 in
06/01/2026 12:15 AM 49 °F 61 °F 61 °F 61 °F 61.3 °F 0 watt/m2 0 mph --- 61 % 29.695 in Hg 0 in
06/01/2026 12:00 AM 62 °F 62 °F 62 °F 61 °F 62 °F 0 watt/m2 0 mph --- 59 % 29.687 in Hg 0 in
05/31/2026 11:45 PM 63 °F 63 °F 63 °F 62 °F 62.6 °F 0 watt/m2 0 mph --- 57 % 29.685 in Hg 0 in
05/31/2026 11:30 PM 63 °F 64 °F 64 °F 63 °F 63.2 °F 0 watt/m2 0 mph --- 56 % 29.683 in Hg 0 in
05/31/2026 11:15 PM 65 °F 64 °F 64 °F 63 °F 63.8 °F 0 watt/m2 0 mph --- 56 % 29.682 in Hg 0 in
05/31/2026 11:00 PM 66 °F 65 °F 65 °F 64 °F 63.8 °F 0 watt/m2 0 mph --- 56 % 29.686 in Hg 0 in
05/31/2026 10:45 PM 67 °F 66 °F 66 °F 65 °F 64.1 °F 0 watt/m2 0 mph --- 54 % 29.688 in Hg 0 in
05/31/2026 10:30 PM 68 °F 67 °F 67 °F 66 °F 64.1 °F 0 watt/m2 0 mph --- 54 % 29.691 in Hg 0 in
05/31/2026 10:15 PM 70 °F 69 °F 68 °F 67 °F 64.2 °F 0 watt/m2 0 mph --- 55 % 29.689 in Hg 0 in
05/31/2026 10:00 PM 71 °F 70 °F 69 °F 68 °F 64.7 °F 0 watt/m2 0 mph --- 56 % 29.686 in Hg 0 in
05/31/2026 09:45 PM 73 °F 72 °F 71 °F 70 °F 64.7 °F 0 watt/m2 0 mph --- 55 % 29.676 in Hg 0 in
05/31/2026 09:30 PM 75 °F 74 °F 72 °F 72 °F 65.2 °F 0 watt/m2 0 mph --- 56 % 29.669 in Hg 0 in
05/31/2026 09:15 PM 77 °F 76 °F 74 °F 74 °F 65.8 °F 0 watt/m2 0 mph --- 57 % 29.662 in Hg 0 in
05/31/2026 09:00 PM 80 °F 78 °F 76 °F 76 °F 66.5 °F 0 watt/m2 0 mph --- 58 % 29.657 in Hg 0 in
05/31/2026 08:45 PM 83 °F 81 °F 78 °F 78 °F 68.4 °F 0 watt/m2 1 mph ESE 54 % 29.656 in Hg 0 in
05/31/2026 08:30 PM 87 °F 85 °F 81 °F 81 °F 70.7 °F 3 watt/m2 0 mph --- 51 % 29.651 in Hg 0 in
05/31/2026 08:15 PM 91 °F 89 °F 84 °F 84 °F 73.6 °F 12 watt/m2 0 mph --- 46 % 29.646 in Hg 0 in
05/31/2026 08:00 PM 95 °F 93 °F 86 °F 87 °F 75 °F 19 watt/m2 0 mph --- 41 % 29.649 in Hg 0 in
05/31/2026 07:45 PM 99 °F 97 °F 89 °F 90 °F 76.4 °F 38 watt/m2 0 mph --- 36 % 29.645 in Hg 0 in
05/31/2026 07:30 PM 101 °F 101 °F 91 °F 93 °F 77.3 °F 73 watt/m2 3 mph WSW 36 % 29.645 in Hg 0 in
05/31/2026 07:15 PM 104 °F 103 °F 94 °F 93 °F 77.8 °F 132 watt/m2 4 mph WSW 34 % 29.645 in Hg 0 in
05/31/2026 07:00 PM 105 °F 105 °F 97 °F 94 °F 78.3 °F 189 watt/m2 7 mph WSW 33 % 29.644 in Hg 0 in
05/31/2026 06:45 PM 107 °F 107 °F 101 °F 95 °F 78.9 °F 249 watt/m2 6 mph W 33 % 29.646 in Hg 0 in
05/31/2026 06:30 PM 109 °F 108 °F 106 °F 98 °F 79 °F 301 watt/m2 11 mph W 33 % 29.652 in Hg 0 in
05/31/2026 06:15 PM 110 °F 109 °F 109 °F 101 °F 79.2 °F 349 watt/m2 4 mph W 34 % 29.656 in Hg 0 in
05/31/2026 06:00 PM 111 °F 110 °F 109 °F 104 °F 79 °F 400 watt/m2 7 mph W 32 % 29.664 in Hg 0 in
05/31/2026 05:45 PM 112 °F 110 °F 110 °F 109 °F 79.1 °F 448 watt/m2 7 mph W 32 % 29.666 in Hg 0 in
05/31/2026 05:30 PM 112 °F 111 °F 111 °F 110 °F 79.3 °F 497 watt/m2 6 mph WNW 32 % 29.67 in Hg 0 in
05/31/2026 05:15 PM 112 °F 111 °F 110 °F 110 °F 78.4 °F 520 watt/m2 5 mph WNW 32 % 29.677 in Hg 0 in
05/31/2026 05:00 PM 112 °F 111 °F 111 °F 111 °F 78 °F 593 watt/m2 11 mph WNW 33 % 29.681 in Hg 0 in
05/31/2026 04:45 PM 112 °F 111 °F 111 °F 111 °F 78.1 °F 638 watt/m2 12 mph WNW 31 % 29.686 in Hg 0 in
05/31/2026 04:30 PM 113 °F 111 °F 111 °F 111 °F 77.6 °F 680 watt/m2 11 mph W 32 % 29.695 in Hg 0 in
05/31/2026 04:15 PM 113 °F 112 °F 112 °F 111 °F 78 °F 721 watt/m2 6 mph W 31 % 29.698 in Hg 0 in
05/31/2026 04:00 PM 113 °F 111 °F 111 °F 111 °F 78.2 °F 760 watt/m2 10 mph WSW 33 % 29.713 in Hg 0 in
05/31/2026 03:45 PM 113 °F 111 °F 111 °F 110 °F 78 °F 797 watt/m2 8 mph W 29 % 29.719 in Hg 0 in
05/31/2026 03:30 PM 112 °F 110 °F 110 °F 110 °F 77.5 °F 831 watt/m2 13 mph W 30 % 29.728 in Hg 0 in
05/31/2026 03:15 PM 111 °F 110 °F 110 °F 110 °F 77.9 °F 863 watt/m2 6 mph W 31 % 29.733 in Hg 0 in
05/31/2026 03:00 PM 110 °F 109 °F 109 °F 109 °F 77.4 °F 893 watt/m2 10 mph NW 31 % 29.738 in Hg 0 in
05/31/2026 02:45 PM 110 °F 109 °F 108 °F 108 °F 77.8 °F 919 watt/m2 7 mph S 33 % 29.748 in Hg 0 in
05/31/2026 02:30 PM 108 °F 107 °F 107 °F 107 °F 76.6 °F 940 watt/m2 7 mph W 35 % 29.76 in Hg 0 in
05/31/2026 02:15 PM 107 °F 106 °F 106 °F 105 °F 75.2 °F 959 watt/m2 10 mph WNW 35 % 29.766 in Hg 0 in
05/31/2026 02:00 PM 106 °F 105 °F 105 °F 104 °F 75.1 °F 975 watt/m2 8 mph WSW 34 % 29.77 in Hg 0 in
05/31/2026 01:45 PM 105 °F 104 °F 104 °F 103 °F 75.9 °F 987 watt/m2 9 mph W 35 % 29.78 in Hg 0 in
05/31/2026 01:30 PM 104 °F 103 °F 103 °F 102 °F 74.8 °F 995 watt/m2 8 mph WNW 36 % 29.787 in Hg 0 in
05/31/2026 01:15 PM 103 °F 102 °F 103 °F 100 °F 74.7 °F 1,002 watt/m2 8 mph WNW 36 % 29.791 in Hg 0 in

Alarms Station information Line AH Subdivision LANCASTER