ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring

Weather station ARBOR

Ann Arbor Passenger Sta.

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 02/18/2026 05:26 PM)

Time Track 1 N rail Track 1 N rail (B) Track 1 S rail Track 1 S rail (B) Outside Air
Temperature		 Solar
Radiation		 Max. Wind Humidity Air Pressure Rain
SpeedDir
02/19/2026 05:00 PM 42 °F 42 °F 41 °F 41 °F 36.3 °F 32 watt/m2 2 mph ENE 0 % 29.829 in Hg 0.01 in
02/19/2026 04:45 PM 42 °F 42 °F 42 °F 41 °F 36.4 °F 41 watt/m2 5 mph ENE 0 % 29.832 in Hg 0.01 in
02/19/2026 04:30 PM 43 °F 43 °F 43 °F 42 °F 36.8 °F 55 watt/m2 9 mph ESE 0 % 29.827 in Hg 0.01 in
02/19/2026 04:15 PM 43 °F 43 °F 43 °F 42 °F 37.3 °F 82 watt/m2 4 mph ENE 0 % 29.83 in Hg 0.01 in
02/19/2026 04:00 PM 44 °F 44 °F 43 °F 43 °F 37.4 °F 100 watt/m2 2 mph ENE 0 % 29.822 in Hg 0.01 in
02/19/2026 03:45 PM 43 °F 44 °F 43 °F 42 °F 37.5 °F 200 watt/m2 1 mph NE 0 % 29.829 in Hg 0.01 in
02/19/2026 03:30 PM 43 °F 43 °F 42 °F 42 °F 37.5 °F 196 watt/m2 1 mph ENE 0 % 29.838 in Hg 0.01 in
02/19/2026 03:15 PM 42 °F 42 °F 42 °F 41 °F 37.2 °F 152 watt/m2 2 mph NE 0 % 29.829 in Hg 0.01 in
02/19/2026 03:00 PM 41 °F 41 °F 41 °F 40 °F 37 °F 126 watt/m2 3 mph WNW 0 % 29.82 in Hg 0.01 in
02/19/2026 02:45 PM 41 °F 41 °F 41 °F 40 °F 37.2 °F 27 watt/m2 0 mph --- 0 % 29.87 in Hg 0.02 in
02/19/2026 02:30 PM 41 °F 42 °F 41 °F 41 °F 37.4 °F 16 watt/m2 1 mph WSW 0 % 29.883 in Hg 0.01 in
02/19/2026 02:15 PM 42 °F 42 °F 42 °F 41 °F 37.7 °F 8 watt/m2 1 mph N 0 % 29.885 in Hg 0.01 in
02/19/2026 02:00 PM 43 °F 43 °F 42 °F 42 °F 37.5 °F 30 watt/m2 0 mph --- 0 % 29.884 in Hg 0.02 in
02/19/2026 01:45 PM 43 °F 43 °F 43 °F 42 °F 37.6 °F 90 watt/m2 0 mph --- 0 % 29.878 in Hg 0.01 in
02/19/2026 01:30 PM 43 °F 43 °F 43 °F 42 °F 37.6 °F 56 watt/m2 1 mph N 0 % 29.881 in Hg 0.02 in
02/19/2026 01:15 PM 44 °F 44 °F 43 °F 43 °F 37.5 °F 41 watt/m2 2 mph N 0 % 29.888 in Hg 0 in
02/19/2026 01:00 PM 44 °F 45 °F 44 °F 44 °F 37.4 °F 58 watt/m2 1 mph N 0 % 29.894 in Hg 0 in
02/19/2026 12:45 PM 45 °F 45 °F 44 °F 44 °F 37.3 °F 106 watt/m2 2 mph NNE 0 % 29.893 in Hg 0 in
02/19/2026 12:30 PM 45 °F 45 °F 45 °F 44 °F 38.5 °F 131 watt/m2 0 mph --- 0 % 29.906 in Hg 0 in
02/19/2026 12:15 PM 44 °F 45 °F 44 °F 44 °F 38.6 °F 199 watt/m2 1 mph N 0 % 29.91 in Hg 0 in
02/19/2026 12:00 PM 44 °F 44 °F 43 °F 43 °F 38 °F 157 watt/m2 0 mph --- 0 % 29.909 in Hg 0 in
02/19/2026 11:45 AM 43 °F 43 °F 43 °F 42 °F 37.5 °F 207 watt/m2 3 mph NNE 0 % 29.913 in Hg 0 in
02/19/2026 11:30 AM 41 °F 42 °F 41 °F 41 °F 36.7 °F 173 watt/m2 9 mph NE 0 % 29.914 in Hg 0 in
02/19/2026 11:15 AM 41 °F 41 °F 40 °F 40 °F 36.3 °F 132 watt/m2 4 mph NNE 0 % 29.924 in Hg 0.01 in
02/19/2026 11:00 AM 40 °F 41 °F 40 °F 39 °F 36.1 °F 109 watt/m2 4 mph N 0 % 29.929 in Hg 0 in
02/19/2026 10:45 AM 39 °F 40 °F 39 °F 38 °F 35.7 °F 189 watt/m2 5 mph N 0 % 29.922 in Hg 0 in
02/19/2026 10:30 AM 38 °F 39 °F 38 °F 37 °F 35.6 °F 106 watt/m2 0 mph --- 0 % 29.936 in Hg 0 in
02/19/2026 10:15 AM 37 °F 38 °F 37 °F 37 °F 35.1 °F 89 watt/m2 4 mph NE 0 % 29.927 in Hg 0 in
02/19/2026 10:00 AM 37 °F 37 °F 36 °F 36 °F 34.8 °F 48 watt/m2 4 mph NE 0 % 29.93 in Hg 0 in
02/19/2026 09:45 AM 36 °F 37 °F 36 °F 36 °F 34.7 °F 15 watt/m2 6 mph NW 0 % 29.941 in Hg 0.01 in
02/19/2026 09:30 AM 36 °F 37 °F 36 °F 36 °F 34.5 °F 10 watt/m2 3 mph N 0 % 29.963 in Hg 0.01 in
02/19/2026 09:15 AM 36 °F 37 °F 36 °F 36 °F 34.4 °F 11 watt/m2 0 mph --- 0 % 29.972 in Hg 0 in
02/19/2026 09:00 AM 36 °F 36 °F 36 °F 35 °F 34.2 °F 10 watt/m2 0 mph --- 0 % 29.977 in Hg 0 in
02/19/2026 08:45 AM 36 °F 36 °F 36 °F 35 °F 34.1 °F 9 watt/m2 0 mph --- 0 % 29.96 in Hg 0 in
02/19/2026 08:30 AM 36 °F 36 °F 36 °F 35 °F 33.9 °F 11 watt/m2 3 mph NE 0 % 29.945 in Hg 0 in
02/19/2026 08:15 AM 36 °F 36 °F 36 °F 35 °F 33.9 °F 7 watt/m2 3 mph NE 0 % 29.932 in Hg 0 in
02/19/2026 08:00 AM 36 °F 36 °F 35 °F 35 °F 33.7 °F 4 watt/m2 0 mph --- 0 % 29.931 in Hg 0 in
02/19/2026 07:45 AM 36 °F 36 °F 35 °F 35 °F 33.6 °F 0 watt/m2 4 mph NE 0 % 29.921 in Hg 0 in
02/19/2026 07:30 AM 36 °F 36 °F 35 °F 35 °F 33.6 °F 0 watt/m2 3 mph NE 0 % 29.907 in Hg 0 in
02/19/2026 07:15 AM 36 °F 36 °F 35 °F 35 °F 33.5 °F 0 watt/m2 2 mph NE 0 % 29.901 in Hg 0 in
02/19/2026 07:00 AM 36 °F 36 °F 35 °F 35 °F 33.4 °F 0 watt/m2 3 mph NE 0 % 29.906 in Hg 0 in
02/19/2026 06:45 AM 35 °F 36 °F 35 °F 35 °F 33.5 °F 0 watt/m2 0 mph --- 0 % 29.897 in Hg 0 in
02/19/2026 06:30 AM 35 °F 36 °F 35 °F 35 °F 33.5 °F 0 watt/m2 5 mph NE 0 % 29.897 in Hg 0 in
02/19/2026 06:15 AM 35 °F 35 °F 35 °F 34 °F 33.3 °F 0 watt/m2 2 mph NE 0 % 29.906 in Hg 0 in
02/19/2026 06:00 AM 35 °F 35 °F 35 °F 34 °F 33 °F 0 watt/m2 4 mph NE 0 % 29.906 in Hg 0 in
02/19/2026 05:45 AM 35 °F 35 °F 35 °F 34 °F 32.9 °F 0 watt/m2 0 mph --- 0 % 29.903 in Hg 0 in
02/19/2026 05:30 AM 35 °F 35 °F 35 °F 34 °F 32.7 °F 0 watt/m2 3 mph NE 0 % 29.902 in Hg 0 in
02/19/2026 05:15 AM 35 °F 35 °F 35 °F 34 °F 32.6 °F 0 watt/m2 4 mph NE 0 % 29.897 in Hg 0 in
02/19/2026 05:00 AM 35 °F 35 °F 35 °F 34 °F 32.3 °F 0 watt/m2 4 mph NE 0 % 29.894 in Hg 0 in
02/19/2026 04:45 AM 35 °F 36 °F 35 °F 35 °F 32.4 °F 0 watt/m2 2 mph NE 0 % 29.894 in Hg 0 in
02/19/2026 04:30 AM 35 °F 36 °F 35 °F 35 °F 32.3 °F 0 watt/m2 2 mph NE 0 % 29.89 in Hg 0 in
02/19/2026 04:15 AM 35 °F 36 °F 35 °F 35 °F 32.3 °F 0 watt/m2 5 mph NE 0 % 29.893 in Hg 0 in
02/19/2026 04:00 AM 36 °F 36 °F 35 °F 35 °F 32.4 °F 0 watt/m2 4 mph NE 0 % 29.896 in Hg 0 in
02/19/2026 03:45 AM 36 °F 36 °F 36 °F 35 °F 32.5 °F 0 watt/m2 3 mph NE 0 % 29.9 in Hg 0 in
02/19/2026 03:30 AM 36 °F 37 °F 36 °F 36 °F 32.7 °F 0 watt/m2 5 mph ENE 0 % 29.908 in Hg 0 in
02/19/2026 03:15 AM 37 °F 37 °F 36 °F 36 °F 32.8 °F 0 watt/m2 4 mph ENE 0 % 29.909 in Hg 0 in
02/19/2026 03:00 AM 37 °F 37 °F 37 °F 36 °F 33.4 °F 0 watt/m2 2 mph ENE 0 % 29.907 in Hg 0 in
02/19/2026 02:45 AM 37 °F 38 °F 37 °F 37 °F 33.6 °F 0 watt/m2 2 mph ENE 0 % 29.913 in Hg 0 in
02/19/2026 02:30 AM 38 °F 38 °F 37 °F 37 °F 34.1 °F 0 watt/m2 3 mph NE 0 % 29.913 in Hg 0 in
02/19/2026 02:15 AM 38 °F 38 °F 38 °F 37 °F 34.4 °F 0 watt/m2 5 mph NE 0 % 29.912 in Hg 0 in
02/19/2026 02:00 AM 38 °F 39 °F 38 °F 38 °F 34.7 °F 0 watt/m2 5 mph NE 0 % 29.908 in Hg 0 in
02/19/2026 01:45 AM 38 °F 39 °F 38 °F 38 °F 35.3 °F 0 watt/m2 1 mph ENE 0 % 29.908 in Hg 0 in
02/19/2026 01:30 AM 38 °F 39 °F 38 °F 38 °F 35.5 °F 0 watt/m2 0 mph --- 0 % 29.907 in Hg 0 in
02/19/2026 01:15 AM 39 °F 39 °F 38 °F 38 °F 35.8 °F 0 watt/m2 0 mph --- 0 % 29.905 in Hg 0 in
02/19/2026 01:00 AM 39 °F 39 °F 39 °F 38 °F 36.1 °F 0 watt/m2 0 mph --- 0 % 29.901 in Hg 0 in
02/19/2026 12:45 AM 39 °F 40 °F 39 °F 39 °F 36.4 °F 0 watt/m2 0 mph --- 0 % 29.889 in Hg 0 in
02/19/2026 12:30 AM 40 °F 40 °F 39 °F 39 °F 37.1 °F 0 watt/m2 0 mph --- 0 % 29.885 in Hg 0 in
02/19/2026 12:15 AM 40 °F 40 °F 40 °F 39 °F 37.7 °F 0 watt/m2 0 mph --- 0 % 29.885 in Hg 0 in
02/19/2026 12:00 AM 40 °F 41 °F 40 °F 40 °F 38 °F 0 watt/m2 0 mph --- 0 % 29.886 in Hg 0 in
02/18/2026 11:45 PM 41 °F 41 °F 40 °F 40 °F 38.5 °F 0 watt/m2 0 mph --- 0 % 29.884 in Hg 0 in
02/18/2026 11:30 PM 41 °F 41 °F 40 °F 40 °F 38.8 °F 0 watt/m2 0 mph --- 0 % 29.878 in Hg 0 in
02/18/2026 11:15 PM 41 °F 42 °F 41 °F 40 °F 39.1 °F 0 watt/m2 0 mph --- 0 % 29.87 in Hg 0 in
02/18/2026 11:00 PM 42 °F 42 °F 41 °F 41 °F 39.4 °F 0 watt/m2 0 mph --- 0 % 29.862 in Hg 0 in
02/18/2026 10:45 PM 42 °F 42 °F 41 °F 41 °F 40 °F 0 watt/m2 0 mph --- 0 % 29.859 in Hg 0 in
02/18/2026 10:30 PM 42 °F 43 °F 41 °F 41 °F 40.4 °F 0 watt/m2 0 mph --- 0 % 29.858 in Hg 0 in
02/18/2026 10:15 PM 43 °F 43 °F 42 °F 41 °F 41.1 °F 0 watt/m2 0 mph --- 0 % 29.853 in Hg 0 in
02/18/2026 10:00 PM 43 °F 43 °F 42 °F 42 °F 41.3 °F 0 watt/m2 0 mph --- 0 % 29.848 in Hg 0 in
02/18/2026 09:45 PM 44 °F 44 °F 42 °F 42 °F 41.9 °F 0 watt/m2 0 mph --- 0 % 29.844 in Hg 0 in
02/18/2026 09:30 PM 44 °F 44 °F 42 °F 42 °F 42.4 °F 0 watt/m2 0 mph --- 0 % 29.837 in Hg 0 in
02/18/2026 09:15 PM 44 °F 45 °F 43 °F 42 °F 42.8 °F 0 watt/m2 0 mph --- 0 % 29.838 in Hg 0 in
02/18/2026 09:00 PM 45 °F 45 °F 43 °F 43 °F 43.2 °F 0 watt/m2 0 mph --- 2 % 29.829 in Hg 0 in
02/18/2026 08:45 PM 46 °F 46 °F 43 °F 43 °F 44.1 °F 0 watt/m2 0 mph --- 17 % 29.822 in Hg 0 in
02/18/2026 08:30 PM 47 °F 47 °F 44 °F 44 °F 45.8 °F 0 watt/m2 0 mph --- 29 % 29.815 in Hg 0 in
02/18/2026 08:15 PM 48 °F 48 °F 45 °F 45 °F 47.1 °F 0 watt/m2 0 mph --- 44 % 29.806 in Hg 0 in
02/18/2026 08:00 PM 50 °F 50 °F 46 °F 46 °F 48.9 °F 0 watt/m2 0 mph --- 59 % 29.795 in Hg 0 in
02/18/2026 07:45 PM 51 °F 51 °F 47 °F 47 °F 49.9 °F 0 watt/m2 0 mph --- 64 % 29.784 in Hg 0 in
02/18/2026 07:30 PM 52 °F 52 °F 48 °F 48 °F 51.1 °F 0 watt/m2 0 mph --- 65 % 29.774 in Hg 0 in
02/18/2026 07:15 PM 53 °F 53 °F 49 °F 49 °F 52.6 °F 0 watt/m2 0 mph --- 63 % 29.755 in Hg 0 in
02/18/2026 07:00 PM 55 °F 55 °F 50 °F 50 °F 55.7 °F 0 watt/m2 0 mph --- 60 % 29.741 in Hg 0 in
02/18/2026 06:45 PM 56 °F 56 °F 51 °F 51 °F 57.8 °F 0 watt/m2 0 mph --- 57 % 29.727 in Hg 0 in
02/18/2026 06:30 PM 57 °F 57 °F 51 °F 51 °F 59.1 °F 0 watt/m2 0 mph --- 53 % 29.718 in Hg 0 in
02/18/2026 06:15 PM 58 °F 58 °F 52 °F 52 °F 59.6 °F 0 watt/m2 2 mph WSW 53 % 29.707 in Hg 0 in
02/18/2026 06:00 PM 59 °F 59 °F 53 °F 53 °F 60.2 °F 7 watt/m2 4 mph WSW 53 % 29.7 in Hg 0 in
02/18/2026 05:45 PM 61 °F 61 °F 53 °F 53 °F 60.9 °F 12 watt/m2 1 mph SE 54 % 29.699 in Hg 0 in
02/18/2026 05:30 PM 62 °F 62 °F 54 °F 54 °F 61.8 °F 33 watt/m2 7 mph WSW 53 % 29.686 in Hg 0 in

Alarms Station information Line AM Subdivision NILES