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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Conditions for past 24 hours (since 12/27/2025 04:54 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
12/28/2025 04:45 AM 30 °F 30 °F 30 °F 30 °F 30.7 °F 0 watt/m2 0 mph --- 90 % 29.945 in Hg 0 in
12/28/2025 04:30 AM 30 °F 30 °F 30 °F 30 °F 30.6 °F 0 watt/m2 0 mph --- 90 % 29.941 in Hg 0 in
12/28/2025 04:15 AM 30 °F 30 °F 30 °F 30 °F 30.6 °F 0 watt/m2 0 mph --- 89 % 29.946 in Hg 0 in
12/28/2025 04:00 AM 30 °F 30 °F 30 °F 30 °F 30.6 °F 0 watt/m2 0 mph --- 89 % 29.95 in Hg 0 in
12/28/2025 03:45 AM 30 °F 30 °F 30 °F 30 °F 30.6 °F 0 watt/m2 0 mph --- 89 % 29.952 in Hg 0 in
12/28/2025 03:30 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 89 % 29.953 in Hg 0 in
12/28/2025 03:15 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 89 % 29.963 in Hg 0 in
12/28/2025 03:00 AM 30 °F 30 °F 30 °F 30 °F 30.7 °F 0 watt/m2 0 mph --- 89 % 29.965 in Hg 0 in
12/28/2025 02:45 AM 30 °F 30 °F 30 °F 30 °F 30.6 °F 0 watt/m2 0 mph --- 89 % 29.967 in Hg 0 in
12/28/2025 02:30 AM 30 °F 30 °F 30 °F 30 °F 30.6 °F 0 watt/m2 0 mph --- 88 % 29.966 in Hg 0 in
12/28/2025 02:15 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 88 % 29.971 in Hg 0 in
12/28/2025 02:00 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 88 % 29.971 in Hg 0 in
12/28/2025 01:45 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 88 % 29.97 in Hg 0 in
12/28/2025 01:30 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 88 % 29.972 in Hg 0 in
12/28/2025 01:15 AM 30 °F 30 °F 30 °F 30 °F 30.5 °F 0 watt/m2 0 mph --- 88 % 29.973 in Hg 0 in
12/28/2025 01:00 AM 30 °F 30 °F 30 °F 30 °F 30.7 °F 0 watt/m2 0 mph --- 88 % 29.953 in Hg 0 in
12/28/2025 12:45 AM 30 °F 30 °F 30 °F 30 °F 30.9 °F 0 watt/m2 0 mph --- 87 % 29.972 in Hg 0 in
12/28/2025 12:30 AM 31 °F 30 °F 30 °F 30 °F 30.9 °F 0 watt/m2 0 mph --- 87 % 29.981 in Hg 0 in
12/28/2025 12:15 AM 31 °F 30 °F 30 °F 30 °F 30.9 °F 0 watt/m2 0 mph --- 87 % 29.981 in Hg 0 in
12/28/2025 12:00 AM 31 °F 31 °F 30 °F 30 °F 31.2 °F 0 watt/m2 0 mph --- 87 % 29.978 in Hg 0 in
12/27/2025 11:45 PM 31 °F 31 °F 31 °F 30 °F 31.2 °F 0 watt/m2 0 mph --- 87 % 29.966 in Hg 0 in
12/27/2025 11:30 PM 31 °F 31 °F 31 °F 30 °F 31.2 °F 0 watt/m2 0 mph --- 87 % 29.964 in Hg 0 in
12/27/2025 11:15 PM 31 °F 31 °F 31 °F 31 °F 31.4 °F 0 watt/m2 0 mph --- 87 % 29.954 in Hg 0 in
12/27/2025 11:00 PM 31 °F 31 °F 31 °F 31 °F 31.6 °F 0 watt/m2 0 mph --- 87 % 29.954 in Hg 0 in
12/27/2025 10:45 PM 31 °F 31 °F 31 °F 31 °F 31.7 °F 0 watt/m2 0 mph --- 87 % 29.961 in Hg 0 in
12/27/2025 10:30 PM 31 °F 31 °F 31 °F 31 °F 31.9 °F 0 watt/m2 0 mph --- 87 % 29.962 in Hg 0 in
12/27/2025 10:15 PM 31 °F 31 °F 31 °F 31 °F 32 °F 0 watt/m2 0 mph --- 87 % 29.966 in Hg 0 in
12/27/2025 10:00 PM 31 °F 31 °F 31 °F 31 °F 32 °F 0 watt/m2 0 mph --- 87 % 29.964 in Hg 0 in
12/27/2025 09:45 PM 31 °F 31 °F 31 °F 31 °F 32.1 °F 0 watt/m2 0 mph --- 87 % 29.958 in Hg 0 in
12/27/2025 09:30 PM 31 °F 32 °F 31 °F 31 °F 32.2 °F 0 watt/m2 0 mph --- 88 % 29.955 in Hg 0 in
12/27/2025 09:15 PM 31 °F 32 °F 31 °F 31 °F 32.3 °F 0 watt/m2 0 mph --- 88 % 29.958 in Hg 0 in
12/27/2025 09:00 PM 31 °F 32 °F 31 °F 31 °F 32.3 °F 0 watt/m2 0 mph --- 89 % 29.952 in Hg 0 in
12/27/2025 08:45 PM 31 °F 32 °F 32 °F 31 °F 32.3 °F 0 watt/m2 0 mph --- 90 % 29.958 in Hg 0 in
12/27/2025 08:30 PM 31 °F 32 °F 32 °F 31 °F 32.4 °F 0 watt/m2 0 mph --- 91 % 29.96 in Hg 0 in
12/27/2025 08:15 PM 32 °F 32 °F 32 °F 31 °F 32.5 °F 0 watt/m2 0 mph --- 91 % 29.96 in Hg 0 in
12/27/2025 08:00 PM 32 °F 32 °F 32 °F 32 °F 32.8 °F 0 watt/m2 0 mph --- 92 % 29.964 in Hg 0 in
12/27/2025 07:45 PM 32 °F 32 °F 32 °F 32 °F 32.8 °F 0 watt/m2 0 mph --- 92 % 29.953 in Hg 0 in
12/27/2025 07:30 PM 32 °F 32 °F 32 °F 32 °F 32.8 °F 0 watt/m2 0 mph --- 92 % 29.953 in Hg 0 in
12/27/2025 07:15 PM 32 °F 32 °F 32 °F 32 °F 32.8 °F 0 watt/m2 6 mph NW 92 % 29.951 in Hg 0.01 in
12/27/2025 07:00 PM 32 °F 32 °F 32 °F 32 °F 32.9 °F 0 watt/m2 0 mph --- 93 % 29.952 in Hg 0 in
12/27/2025 06:45 PM 32 °F 32 °F 32 °F 32 °F 33 °F 0 watt/m2 0 mph --- 93 % 29.944 in Hg 0 in
12/27/2025 06:30 PM 32 °F 32 °F 32 °F 32 °F 33 °F 0 watt/m2 0 mph --- 93 % 29.943 in Hg 0 in
12/27/2025 06:15 PM 32 °F 32 °F 33 °F 32 °F 33.1 °F 0 watt/m2 0 mph --- 92 % 29.938 in Hg 0 in
12/27/2025 06:00 PM 33 °F 33 °F 33 °F 32 °F 33.1 °F 0 watt/m2 0 mph --- 92 % 29.941 in Hg 0 in
12/27/2025 05:45 PM 33 °F 33 °F 33 °F 33 °F 33.3 °F 0 watt/m2 0 mph --- 92 % 29.941 in Hg 0 in
12/27/2025 05:30 PM 33 °F 33 °F 33 °F 33 °F 33.2 °F 0 watt/m2 0 mph --- 92 % 29.933 in Hg 0 in
12/27/2025 05:15 PM 33 °F 33 °F 34 °F 33 °F 33.3 °F 0 watt/m2 0 mph --- 92 % 29.929 in Hg 0 in
12/27/2025 05:00 PM 34 °F 34 °F 34 °F 33 °F 33.2 °F 0 watt/m2 0 mph --- 92 % 29.92 in Hg 0 in
12/27/2025 04:45 PM 34 °F 34 °F 34 °F 34 °F 33.3 °F 0 watt/m2 0 mph --- 92 % 29.906 in Hg 0 in
12/27/2025 04:30 PM 34 °F 34 °F 34 °F 34 °F 33.4 °F 2 watt/m2 0 mph --- 92 % 29.904 in Hg 0 in
12/27/2025 04:15 PM 35 °F 35 °F 35 °F 34 °F 33.5 °F 13 watt/m2 0 mph --- 92 % 29.9 in Hg 0 in
12/27/2025 04:00 PM 35 °F 35 °F 35 °F 35 °F 33.6 °F 22 watt/m2 0 mph --- 92 % 29.897 in Hg 0 in
12/27/2025 03:45 PM 35 °F 35 °F 35 °F 35 °F 33.6 °F 32 watt/m2 0 mph --- 92 % 29.89 in Hg 0 in
12/27/2025 03:30 PM 35 °F 35 °F 35 °F 35 °F 33.7 °F 39 watt/m2 0 mph --- 93 % 29.895 in Hg 0 in
12/27/2025 03:15 PM 35 °F 35 °F 35 °F 35 °F 33.7 °F 52 watt/m2 0 mph --- 93 % 29.887 in Hg 0 in
12/27/2025 03:00 PM 35 °F 35 °F 35 °F 35 °F 33.6 °F 60 watt/m2 0 mph --- 94 % 29.882 in Hg 0.01 in
12/27/2025 02:45 PM 35 °F 35 °F 35 °F 35 °F 33.5 °F 64 watt/m2 0 mph --- 94 % 29.875 in Hg 0.01 in
12/27/2025 02:30 PM 35 °F 35 °F 35 °F 35 °F 33.6 °F 70 watt/m2 0 mph --- 94 % 29.874 in Hg 0.04 in
12/27/2025 02:15 PM 35 °F 35 °F 36 °F 35 °F 34 °F 76 watt/m2 0 mph --- 94 % 29.868 in Hg 0.03 in
12/27/2025 02:00 PM 35 °F 35 °F 35 °F 35 °F 34 °F 80 watt/m2 0 mph --- 94 % 29.865 in Hg 0.01 in
12/27/2025 01:45 PM 34 °F 35 °F 35 °F 35 °F 33.9 °F 74 watt/m2 0 mph --- 94 % 29.864 in Hg 0.01 in
12/27/2025 01:30 PM 34 °F 34 °F 35 °F 35 °F 33.7 °F 97 watt/m2 0 mph --- 94 % 29.855 in Hg 0 in
12/27/2025 01:15 PM 35 °F 35 °F 34 °F 35 °F 33.7 °F 103 watt/m2 0 mph --- 94 % 29.854 in Hg 0.01 in
12/27/2025 01:00 PM 35 °F 35 °F 34 °F 35 °F 34.1 °F 106 watt/m2 0 mph --- 94 % 29.847 in Hg 0 in
12/27/2025 12:45 PM 35 °F 34 °F 34 °F 35 °F 33.9 °F 117 watt/m2 0 mph --- 94 % 29.844 in Hg 0.01 in
12/27/2025 12:30 PM 34 °F 34 °F 34 °F 35 °F 34 °F 111 watt/m2 0 mph --- 94 % 29.843 in Hg 0 in
12/27/2025 12:15 PM 34 °F 34 °F 34 °F 34 °F 34.1 °F 118 watt/m2 0 mph --- 94 % 29.839 in Hg 0 in
12/27/2025 12:00 PM 34 °F 34 °F 34 °F 34 °F 34.1 °F 128 watt/m2 0 mph --- 94 % 29.848 in Hg 0.01 in
12/27/2025 11:45 AM 33 °F 33 °F 33 °F 34 °F 33.9 °F 128 watt/m2 0 mph --- 94 % 29.848 in Hg 0 in
12/27/2025 11:30 AM 33 °F 33 °F 33 °F 33 °F 33.9 °F 118 watt/m2 0 mph --- 94 % 29.85 in Hg 0 in
12/27/2025 11:15 AM 32 °F 32 °F 32 °F 33 °F 33.7 °F 112 watt/m2 0 mph --- 95 % 29.853 in Hg 0 in
12/27/2025 11:00 AM 32 °F 32 °F 32 °F 32 °F 33.5 °F 110 watt/m2 0 mph --- 94 % 29.852 in Hg 0 in
12/27/2025 10:45 AM 32 °F 32 °F 32 °F 32 °F 33.2 °F 103 watt/m2 0 mph --- 95 % 29.851 in Hg 0 in
12/27/2025 10:30 AM 32 °F 32 °F 32 °F 32 °F 32.9 °F 95 watt/m2 0 mph --- 94 % 29.855 in Hg 0 in
12/27/2025 10:15 AM 32 °F 32 °F 32 °F 32 °F 32.6 °F 84 watt/m2 0 mph --- 94 % 29.852 in Hg 0 in
12/27/2025 10:00 AM 32 °F 32 °F 32 °F 32 °F 32.4 °F 74 watt/m2 0 mph --- 94 % 29.85 in Hg 0 in
12/27/2025 09:45 AM 32 °F 32 °F 32 °F 32 °F 32.2 °F 64 watt/m2 0 mph --- 94 % 29.842 in Hg 0 in
12/27/2025 09:30 AM 31 °F 31 °F 31 °F 31 °F 32 °F 53 watt/m2 0 mph --- 94 % 29.831 in Hg 0 in
12/27/2025 09:15 AM 31 °F 31 °F 31 °F 31 °F 31.9 °F 43 watt/m2 0 mph --- 94 % 29.82 in Hg 0 in
12/27/2025 09:00 AM 31 °F 31 °F 31 °F 31 °F 31.7 °F 36 watt/m2 0 mph --- 94 % 29.814 in Hg 0 in
12/27/2025 08:45 AM 30 °F 31 °F 30 °F 30 °F 31.6 °F 27 watt/m2 0 mph --- 94 % 29.809 in Hg 0 in
12/27/2025 08:30 AM 30 °F 30 °F 30 °F 30 °F 31.4 °F 19 watt/m2 0 mph --- 94 % 29.803 in Hg 0 in
12/27/2025 08:15 AM 30 °F 30 °F 30 °F 30 °F 31.3 °F 14 watt/m2 0 mph --- 94 % 29.799 in Hg 0 in
12/27/2025 08:00 AM 30 °F 30 °F 30 °F 30 °F 31.2 °F 8 watt/m2 0 mph --- 94 % 29.79 in Hg 0 in
12/27/2025 07:45 AM 30 °F 30 °F 30 °F 30 °F 31.2 °F 2 watt/m2 0 mph --- 94 % 29.779 in Hg 0 in
12/27/2025 07:30 AM 30 °F 30 °F 30 °F 30 °F 31.1 °F 0 watt/m2 0 mph --- 94 % 29.765 in Hg 0 in
12/27/2025 07:15 AM 30 °F 30 °F 30 °F 30 °F 31 °F 0 watt/m2 0 mph --- 94 % 29.753 in Hg 0 in
12/27/2025 07:00 AM 30 °F 30 °F 30 °F 30 °F 30.9 °F 0 watt/m2 0 mph --- 94 % 29.738 in Hg 0 in
12/27/2025 06:45 AM 30 °F 30 °F 30 °F 29 °F 30.9 °F 0 watt/m2 0 mph --- 94 % 29.731 in Hg 0 in
12/27/2025 06:30 AM 30 °F 30 °F 30 °F 29 °F 30.8 °F 0 watt/m2 0 mph --- 94 % 29.716 in Hg 0 in
12/27/2025 06:15 AM 30 °F 30 °F 30 °F 29 °F 30.8 °F 0 watt/m2 0 mph --- 94 % 29.701 in Hg 0 in
12/27/2025 06:00 AM 29 °F 30 °F 30 °F 29 °F 30.7 °F 0 watt/m2 0 mph --- 94 % 29.691 in Hg 0 in
12/27/2025 05:45 AM 29 °F 29 °F 30 °F 29 °F 30.7 °F 0 watt/m2 0 mph --- 94 % 29.682 in Hg 0 in
12/27/2025 05:30 AM 29 °F 29 °F 29 °F 29 °F 30.6 °F 0 watt/m2 0 mph --- 94 % 29.671 in Hg 0 in
12/27/2025 05:15 AM 29 °F 29 °F 29 °F 29 °F 30.5 °F 0 watt/m2 0 mph --- 94 % 29.665 in Hg 0 in
12/27/2025 05:00 AM 29 °F 29 °F 29 °F 29 °F 30.5 °F 0 watt/m2 0 mph --- 94 % 29.664 in Hg 0 in

Alarms Station information Line AH Subdivision LANCASTER