ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring

Weather station ROY

Roy Interlocking (Middletown PA)

Measurement History

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Conditions for past 24 hours (since 02/18/2026 05:26 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
02/19/2026 05:00 PM 38 °F 38 °F 38 °F 38 °F 38.4 °F 5 watt/m2 0 mph --- 96 % 29.752 in Hg 0.01 in
02/19/2026 04:45 PM 38 °F 38 °F 39 °F 38 °F 38.4 °F 9 watt/m2 4 mph NNE 96 % 29.72 in Hg 0.01 in
02/19/2026 04:30 PM 39 °F 39 °F 39 °F 38 °F 38.6 °F 12 watt/m2 0 mph --- 96 % 29.733 in Hg 0 in
02/19/2026 04:15 PM 39 °F 39 °F 39 °F 38 °F 38.4 °F 22 watt/m2 0 mph --- 96 % 29.734 in Hg 0 in
02/19/2026 04:00 PM 39 °F 39 °F 39 °F 39 °F 38.4 °F 16 watt/m2 0 mph --- 96 % 29.735 in Hg 0 in
02/19/2026 03:45 PM 39 °F 39 °F 39 °F 39 °F 38.4 °F 24 watt/m2 0 mph --- 96 % 29.742 in Hg 0 in
02/19/2026 03:30 PM 39 °F 39 °F 39 °F 39 °F 38.3 °F 40 watt/m2 0 mph --- 96 % 29.735 in Hg 0 in
02/19/2026 03:15 PM 39 °F 39 °F 39 °F 39 °F 38.3 °F 26 watt/m2 0 mph --- 96 % 29.743 in Hg 0.01 in
02/19/2026 03:00 PM 40 °F 40 °F 40 °F 39 °F 38.6 °F 23 watt/m2 5 mph E 96 % 29.744 in Hg 0 in
02/19/2026 02:45 PM 40 °F 40 °F 40 °F 40 °F 38.6 °F 33 watt/m2 4 mph E 96 % 29.726 in Hg 0 in
02/19/2026 02:30 PM 40 °F 40 °F 40 °F 40 °F 38.6 °F 30 watt/m2 0 mph --- 95 % 29.75 in Hg 0 in
02/19/2026 02:15 PM 41 °F 41 °F 41 °F 40 °F 38.7 °F 35 watt/m2 4 mph E 95 % 29.748 in Hg 0 in
02/19/2026 02:00 PM 41 °F 41 °F 41 °F 41 °F 38.7 °F 43 watt/m2 0 mph --- 95 % 29.745 in Hg 0 in
02/19/2026 01:45 PM 41 °F 41 °F 41 °F 41 °F 38.7 °F 48 watt/m2 3 mph ENE 95 % 29.756 in Hg 0 in
02/19/2026 01:30 PM 41 °F 41 °F 41 °F 41 °F 38.8 °F 58 watt/m2 4 mph ENE 96 % 29.756 in Hg 0 in
02/19/2026 01:15 PM 42 °F 41 °F 41 °F 41 °F 38.9 °F 58 watt/m2 5 mph ENE 96 % 29.748 in Hg 0 in
02/19/2026 01:00 PM 42 °F 41 °F 42 °F 41 °F 38.9 °F 76 watt/m2 5 mph NNE 96 % 29.758 in Hg 0 in
02/19/2026 12:45 PM 42 °F 41 °F 42 °F 41 °F 38.9 °F 79 watt/m2 7 mph ENE 96 % 29.766 in Hg 0 in
02/19/2026 12:30 PM 42 °F 42 °F 42 °F 41 °F 39 °F 83 watt/m2 7 mph E 96 % 29.772 in Hg 0 in
02/19/2026 12:15 PM 42 °F 42 °F 42 °F 41 °F 38.9 °F 85 watt/m2 6 mph E 96 % 29.769 in Hg 0 in
02/19/2026 12:00 PM 41 °F 41 °F 41 °F 41 °F 38.8 °F 100 watt/m2 10 mph E 97 % 29.773 in Hg 0 in
02/19/2026 11:45 AM 41 °F 41 °F 41 °F 41 °F 38.6 °F 131 watt/m2 9 mph ENE 97 % 29.77 in Hg 0 in
02/19/2026 11:30 AM 41 °F 41 °F 41 °F 40 °F 38.4 °F 114 watt/m2 9 mph E 97 % 29.768 in Hg 0 in
02/19/2026 11:15 AM 40 °F 40 °F 40 °F 40 °F 38.4 °F 102 watt/m2 8 mph E 97 % 29.776 in Hg 0 in
02/19/2026 11:00 AM 40 °F 40 °F 40 °F 40 °F 38.3 °F 137 watt/m2 9 mph ENE 97 % 29.779 in Hg 0 in
02/19/2026 10:45 AM 39 °F 39 °F 39 °F 39 °F 38.3 °F 105 watt/m2 9 mph E 97 % 29.776 in Hg 0 in
02/19/2026 10:30 AM 39 °F 39 °F 39 °F 39 °F 38.3 °F 89 watt/m2 7 mph ENE 97 % 29.772 in Hg 0 in
02/19/2026 10:15 AM 39 °F 39 °F 39 °F 39 °F 38.3 °F 83 watt/m2 8 mph ENE 97 % 29.774 in Hg 0 in
02/19/2026 10:00 AM 39 °F 39 °F 39 °F 38 °F 38.2 °F 79 watt/m2 6 mph ENE 97 % 29.779 in Hg 0 in
02/19/2026 09:45 AM 38 °F 38 °F 38 °F 38 °F 38.2 °F 58 watt/m2 0 mph --- 97 % 29.779 in Hg 0 in
02/19/2026 09:30 AM 38 °F 38 °F 38 °F 38 °F 38.3 °F 51 watt/m2 5 mph NNW 97 % 29.773 in Hg 0 in
02/19/2026 09:15 AM 38 °F 38 °F 38 °F 38 °F 38.3 °F 51 watt/m2 9 mph NW 97 % 29.78 in Hg 0 in
02/19/2026 09:00 AM 37 °F 38 °F 38 °F 37 °F 38.3 °F 44 watt/m2 4 mph NNE 97 % 29.774 in Hg 0 in
02/19/2026 08:45 AM 37 °F 37 °F 37 °F 37 °F 38.2 °F 35 watt/m2 0 mph --- 96 % 29.78 in Hg 0 in
02/19/2026 08:30 AM 37 °F 37 °F 37 °F 37 °F 38.1 °F 36 watt/m2 0 mph --- 96 % 29.77 in Hg 0 in
02/19/2026 08:15 AM 37 °F 37 °F 37 °F 36 °F 38 °F 30 watt/m2 0 mph --- 96 % 29.761 in Hg 0 in
02/19/2026 08:00 AM 36 °F 36 °F 36 °F 36 °F 37.9 °F 19 watt/m2 5 mph NNE 96 % 29.759 in Hg 0 in
02/19/2026 07:45 AM 36 °F 36 °F 36 °F 36 °F 37.4 °F 14 watt/m2 0 mph --- 96 % 29.748 in Hg 0 in
02/19/2026 07:30 AM 36 °F 36 °F 36 °F 35 °F 37.2 °F 11 watt/m2 0 mph --- 96 % 29.743 in Hg 0 in
02/19/2026 07:15 AM 36 °F 36 °F 36 °F 35 °F 37 °F 5 watt/m2 0 mph --- 96 % 29.732 in Hg 0 in
02/19/2026 07:00 AM 36 °F 36 °F 35 °F 35 °F 37.1 °F 0 watt/m2 0 mph --- 96 % 29.727 in Hg 0 in
02/19/2026 06:45 AM 35 °F 36 °F 35 °F 35 °F 37.2 °F 0 watt/m2 0 mph --- 96 % 29.721 in Hg 0 in
02/19/2026 06:30 AM 35 °F 36 °F 35 °F 35 °F 37.3 °F 0 watt/m2 0 mph --- 96 % 29.712 in Hg 0 in
02/19/2026 06:15 AM 35 °F 35 °F 35 °F 35 °F 37.3 °F 0 watt/m2 2 mph ENE 96 % 29.706 in Hg 0 in
02/19/2026 06:00 AM 35 °F 35 °F 35 °F 35 °F 37.1 °F 0 watt/m2 3 mph ENE 96 % 29.7 in Hg 0 in
02/19/2026 05:45 AM 35 °F 35 °F 35 °F 35 °F 37.2 °F 0 watt/m2 0 mph --- 96 % 29.695 in Hg 0 in
02/19/2026 05:30 AM 35 °F 35 °F 35 °F 35 °F 37.1 °F 0 watt/m2 0 mph --- 96 % 29.687 in Hg 0 in
02/19/2026 05:15 AM 35 °F 35 °F 35 °F 35 °F 36.9 °F 0 watt/m2 4 mph ENE 96 % 29.684 in Hg 0 in
02/19/2026 05:00 AM 35 °F 35 °F 35 °F 34 °F 36.7 °F 0 watt/m2 0 mph --- 96 % 29.678 in Hg 0 in
02/19/2026 04:45 AM 35 °F 35 °F 35 °F 34 °F 36.8 °F 0 watt/m2 0 mph --- 96 % 29.663 in Hg 0 in
02/19/2026 04:30 AM 35 °F 35 °F 35 °F 34 °F 37 °F 0 watt/m2 0 mph --- 96 % 29.664 in Hg 0 in
02/19/2026 04:15 AM 35 °F 35 °F 35 °F 34 °F 37.1 °F 0 watt/m2 3 mph E 96 % 29.651 in Hg 0 in
02/19/2026 04:00 AM 34 °F 34 °F 34 °F 34 °F 36.4 °F 0 watt/m2 0 mph --- 96 % 29.654 in Hg 0 in
02/19/2026 03:45 AM 34 °F 34 °F 34 °F 34 °F 35.7 °F 0 watt/m2 0 mph --- 96 % 29.651 in Hg 0 in
02/19/2026 03:30 AM 34 °F 34 °F 34 °F 34 °F 35.3 °F 0 watt/m2 0 mph --- 96 % 29.651 in Hg 0 in
02/19/2026 03:15 AM 34 °F 34 °F 34 °F 34 °F 34.9 °F 0 watt/m2 0 mph --- 95 % 29.642 in Hg 0 in
02/19/2026 03:00 AM 34 °F 34 °F 34 °F 34 °F 34.7 °F 0 watt/m2 0 mph --- 95 % 29.632 in Hg 0 in
02/19/2026 02:45 AM 34 °F 34 °F 34 °F 34 °F 34.9 °F 0 watt/m2 0 mph --- 95 % 29.627 in Hg 0 in
02/19/2026 02:30 AM 34 °F 34 °F 34 °F 34 °F 35 °F 0 watt/m2 0 mph --- 95 % 29.629 in Hg 0 in
02/19/2026 02:15 AM 34 °F 34 °F 34 °F 34 °F 34.9 °F 0 watt/m2 0 mph --- 95 % 29.626 in Hg 0 in
02/19/2026 02:00 AM 34 °F 34 °F 34 °F 34 °F 34.9 °F 0 watt/m2 0 mph --- 95 % 29.621 in Hg 0 in
02/19/2026 01:45 AM 34 °F 34 °F 34 °F 34 °F 34.9 °F 0 watt/m2 0 mph --- 95 % 29.612 in Hg 0 in
02/19/2026 01:30 AM 34 °F 34 °F 34 °F 34 °F 35.4 °F 0 watt/m2 0 mph --- 95 % 29.607 in Hg 0 in
02/19/2026 01:15 AM 34 °F 35 °F 35 °F 34 °F 35.6 °F 0 watt/m2 0 mph --- 95 % 29.6 in Hg 0 in
02/19/2026 01:00 AM 35 °F 35 °F 35 °F 34 °F 36 °F 0 watt/m2 0 mph --- 95 % 29.601 in Hg 0 in
02/19/2026 12:45 AM 35 °F 35 °F 35 °F 34 °F 36.3 °F 0 watt/m2 0 mph --- 95 % 29.597 in Hg 0 in
02/19/2026 12:30 AM 35 °F 35 °F 35 °F 35 °F 36.5 °F 0 watt/m2 0 mph --- 95 % 29.599 in Hg 0 in
02/19/2026 12:15 AM 35 °F 35 °F 35 °F 34 °F 36.3 °F 0 watt/m2 0 mph --- 94 % 29.593 in Hg 0 in
02/19/2026 12:00 AM 35 °F 35 °F 35 °F 34 °F 36 °F 0 watt/m2 0 mph --- 94 % 29.589 in Hg 0 in
02/18/2026 11:45 PM 35 °F 35 °F 35 °F 35 °F 36 °F 0 watt/m2 0 mph --- 94 % 29.588 in Hg 0 in
02/18/2026 11:30 PM 36 °F 36 °F 36 °F 35 °F 36.3 °F 0 watt/m2 0 mph --- 94 % 29.581 in Hg 0 in
02/18/2026 11:15 PM 36 °F 36 °F 36 °F 36 °F 37.1 °F 0 watt/m2 0 mph --- 94 % 29.58 in Hg 0 in
02/18/2026 11:00 PM 37 °F 37 °F 37 °F 37 °F 37.5 °F 0 watt/m2 0 mph --- 94 % 29.577 in Hg 0 in
02/18/2026 10:45 PM 37 °F 38 °F 38 °F 37 °F 37.7 °F 0 watt/m2 0 mph --- 94 % 29.579 in Hg 0 in
02/18/2026 10:30 PM 38 °F 38 °F 38 °F 38 °F 37.9 °F 0 watt/m2 0 mph --- 94 % 29.568 in Hg 0 in
02/18/2026 10:15 PM 38 °F 38 °F 38 °F 38 °F 38.3 °F 0 watt/m2 0 mph --- 94 % 29.568 in Hg 0 in
02/18/2026 10:00 PM 38 °F 39 °F 39 °F 38 °F 38.5 °F 0 watt/m2 0 mph --- 94 % 29.571 in Hg 0 in
02/18/2026 09:45 PM 39 °F 39 °F 39 °F 39 °F 38.9 °F 0 watt/m2 0 mph --- 94 % 29.567 in Hg 0 in
02/18/2026 09:30 PM 39 °F 39 °F 39 °F 39 °F 39.1 °F 0 watt/m2 0 mph --- 94 % 29.561 in Hg 0 in
02/18/2026 09:15 PM 39 °F 40 °F 39 °F 39 °F 39.4 °F 0 watt/m2 0 mph --- 94 % 29.554 in Hg 0 in
02/18/2026 09:00 PM 40 °F 40 °F 40 °F 39 °F 39.5 °F 0 watt/m2 0 mph --- 94 % 29.553 in Hg 0 in
02/18/2026 08:45 PM 40 °F 40 °F 40 °F 40 °F 39.6 °F 0 watt/m2 0 mph --- 95 % 29.545 in Hg 0 in
02/18/2026 08:30 PM 40 °F 40 °F 40 °F 40 °F 39.5 °F 0 watt/m2 2 mph E 94 % 29.541 in Hg 0 in
02/18/2026 08:15 PM 40 °F 40 °F 40 °F 40 °F 39.5 °F 0 watt/m2 1 mph E 94 % 29.54 in Hg 0 in
02/18/2026 08:00 PM 40 °F 40 °F 40 °F 40 °F 39.4 °F 0 watt/m2 0 mph --- 94 % 29.536 in Hg 0 in
02/18/2026 07:45 PM 40 °F 40 °F 40 °F 40 °F 39.3 °F 0 watt/m2 0 mph --- 94 % 29.535 in Hg 0 in
02/18/2026 07:30 PM 40 °F 40 °F 40 °F 40 °F 39.4 °F 0 watt/m2 0 mph --- 94 % 29.533 in Hg 0 in
02/18/2026 07:15 PM 40 °F 40 °F 40 °F 40 °F 39.5 °F 0 watt/m2 0 mph --- 94 % 29.528 in Hg 0 in
02/18/2026 07:00 PM 40 °F 40 °F 40 °F 40 °F 39.5 °F 0 watt/m2 0 mph --- 94 % 29.525 in Hg 0 in
02/18/2026 06:45 PM 40 °F 41 °F 41 °F 40 °F 39.5 °F 0 watt/m2 0 mph --- 94 % 29.519 in Hg 0 in
02/18/2026 06:30 PM 41 °F 41 °F 41 °F 41 °F 39.5 °F 0 watt/m2 0 mph --- 94 % 29.52 in Hg 0 in
02/18/2026 06:15 PM 41 °F 41 °F 41 °F 41 °F 39.5 °F 0 watt/m2 0 mph --- 94 % 29.515 in Hg 0 in
02/18/2026 06:00 PM 41 °F 41 °F 41 °F 41 °F 39.6 °F 0 watt/m2 0 mph --- 94 % 29.511 in Hg 0 in
02/18/2026 05:45 PM 41 °F 41 °F 42 °F 41 °F 39.6 °F 0 watt/m2 0 mph --- 94 % 29.507 in Hg 0 in
02/18/2026 05:30 PM 41 °F 42 °F 42 °F 42 °F 39.5 °F 2 watt/m2 0 mph --- 94 % 29.503 in Hg 0 in

Alarms Station information Line AH Subdivision LANCASTER