ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring
Weather station UNION
Union Interlocking (Rahway NJ)
Measurement History
  |
Conditions for past 24 hours (since 07/26/2025 09:31 AM)
| Time | Track A S rail | Track A N rail | Track 1 S rail | Track 1 N rail | Outside Air Temperature |
Solar Radiation |
Max. Wind | Humidity | Air Pressure | Rain | |
| Speed | Dir | ||||||||||
| 07/27/2025 09:15 AM | 76 °F | 77 °F | 77 °F | 75 °F | 73.7 °F | 79 watt/m2 | 1 mph | WSW | 95 % | 30.037 in Hg | 0 in |
| 07/27/2025 09:00 AM | 76 °F | 76 °F | 76 °F | 75 °F | 73.3 °F | 132 watt/m2 | 1 mph | WSW | 95 % | 30.038 in Hg | 0 in |
| 07/27/2025 08:45 AM | 75 °F | 75 °F | 75 °F | 74 °F | 72.9 °F | 78 watt/m2 | 0 mph | --- | 95 % | 30.046 in Hg | 0 in |
| 07/27/2025 08:30 AM | 75 °F | 75 °F | 75 °F | 74 °F | 72.5 °F | 108 watt/m2 | 1 mph | WSW | 96 % | 30.043 in Hg | 0 in |
| 07/27/2025 08:15 AM | 74 °F | 74 °F | 74 °F | 73 °F | 71.9 °F | 179 watt/m2 | 0 mph | --- | 96 % | 30.045 in Hg | 0 in |
| 07/27/2025 08:00 AM | 72 °F | 73 °F | 73 °F | 71 °F | 71.2 °F | 114 watt/m2 | 0 mph | --- | 95 % | 30.045 in Hg | 0 in |
| 07/27/2025 07:45 AM | 71 °F | 72 °F | 71 °F | 70 °F | 70.8 °F | 70 watt/m2 | 0 mph | --- | 95 % | 30.047 in Hg | 0 in |
| 07/27/2025 07:30 AM | 71 °F | 71 °F | 71 °F | 70 °F | 70.6 °F | 60 watt/m2 | 2 mph | WSW | 95 % | 30.046 in Hg | 0 in |
| 07/27/2025 07:15 AM | 70 °F | 71 °F | 71 °F | 70 °F | 70.7 °F | 48 watt/m2 | 0 mph | --- | 95 % | 30.042 in Hg | 0 in |
| 07/27/2025 07:00 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71 °F | 25 watt/m2 | 0 mph | --- | 95 % | 30.046 in Hg | 0 in |
| 07/27/2025 06:45 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71.1 °F | 22 watt/m2 | 0 mph | --- | 95 % | 30.054 in Hg | 0 in |
| 07/27/2025 06:30 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71 °F | 19 watt/m2 | 0 mph | --- | 95 % | 30.06 in Hg | 0 in |
| 07/27/2025 06:15 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71 °F | 10 watt/m2 | 0 mph | --- | 95 % | 30.06 in Hg | 0 in |
| 07/27/2025 06:00 AM | 69 °F | 70 °F | 70 °F | 69 °F | 71.3 °F | 1 watt/m2 | 0 mph | --- | 94 % | 30.056 in Hg | 0 in |
| 07/27/2025 05:45 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71.3 °F | 0 watt/m2 | 0 mph | --- | 94 % | 30.059 in Hg | 0 in |
| 07/27/2025 05:30 AM | 70 °F | 70 °F | 69 °F | 69 °F | 71.3 °F | 0 watt/m2 | 0 mph | --- | 93 % | 30.055 in Hg | 0 in |
| 07/27/2025 05:15 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71.5 °F | 0 watt/m2 | 0 mph | --- | 92 % | 30.048 in Hg | 0 in |
| 07/27/2025 05:00 AM | 70 °F | 70 °F | 70 °F | 69 °F | 71.8 °F | 0 watt/m2 | 0 mph | --- | 92 % | 30.051 in Hg | 0.01 in |
| 07/27/2025 04:45 AM | 70 °F | 71 °F | 70 °F | 69 °F | 72.3 °F | 0 watt/m2 | 0 mph | --- | 91 % | 30.057 in Hg | 0 in |
| 07/27/2025 04:30 AM | 71 °F | 71 °F | 71 °F | 70 °F | 72.7 °F | 0 watt/m2 | 0 mph | --- | 90 % | 30.06 in Hg | 0.01 in |
| 07/27/2025 04:15 AM | 71 °F | 72 °F | 71 °F | 70 °F | 73.1 °F | 0 watt/m2 | 1 mph | WSW | 88 % | 30.064 in Hg | 0 in |
| 07/27/2025 04:00 AM | 72 °F | 73 °F | 72 °F | 71 °F | 73.9 °F | 0 watt/m2 | 0 mph | --- | 86 % | 30.054 in Hg | 0.01 in |
| 07/27/2025 03:45 AM | 74 °F | 74 °F | 74 °F | 73 °F | 74.5 °F | 0 watt/m2 | 2 mph | WSW | 84 % | 30.069 in Hg | 0.01 in |
| 07/27/2025 03:30 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.5 °F | 0 watt/m2 | 0 mph | --- | 82 % | 30.078 in Hg | 0 in |
| 07/27/2025 03:15 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.5 °F | 0 watt/m2 | 0 mph | --- | 81 % | 30.065 in Hg | 0 in |
| 07/27/2025 03:00 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.5 °F | 0 watt/m2 | 0 mph | --- | 80 % | 30.069 in Hg | 0 in |
| 07/27/2025 02:45 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.6 °F | 0 watt/m2 | 0 mph | --- | 80 % | 30.073 in Hg | 0 in |
| 07/27/2025 02:30 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.5 °F | 0 watt/m2 | 1 mph | WSW | 80 % | 30.072 in Hg | 0 in |
| 07/27/2025 02:15 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.6 °F | 0 watt/m2 | 3 mph | WSW | 79 % | 30.074 in Hg | 0 in |
| 07/27/2025 02:00 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.6 °F | 0 watt/m2 | 1 mph | WSW | 79 % | 30.074 in Hg | 0 in |
| 07/27/2025 01:45 AM | 75 °F | 75 °F | 75 °F | 74 °F | 74.8 °F | 0 watt/m2 | 1 mph | WSW | 79 % | 30.08 in Hg | 0 in |
| 07/27/2025 01:30 AM | 75 °F | 76 °F | 75 °F | 74 °F | 74.9 °F | 0 watt/m2 | 2 mph | WSW | 79 % | 30.08 in Hg | 0 in |
| 07/27/2025 01:15 AM | 76 °F | 76 °F | 76 °F | 74 °F | 75.1 °F | 0 watt/m2 | 2 mph | WSW | 79 % | 30.083 in Hg | 0 in |
| 07/27/2025 01:00 AM | 76 °F | 76 °F | 76 °F | 75 °F | 75.1 °F | 0 watt/m2 | 0 mph | --- | 78 % | 30.086 in Hg | 0 in |
| 07/27/2025 12:45 AM | 76 °F | 76 °F | 76 °F | 75 °F | 75.1 °F | 0 watt/m2 | 0 mph | --- | 77 % | 30.087 in Hg | 0 in |
| 07/27/2025 12:30 AM | 76 °F | 76 °F | 76 °F | 75 °F | 75.2 °F | 0 watt/m2 | 2 mph | WSW | 77 % | 30.08 in Hg | 0 in |
| 07/27/2025 12:15 AM | 76 °F | 77 °F | 76 °F | 75 °F | 75.3 °F | 0 watt/m2 | 6 mph | WSW | 76 % | 30.084 in Hg | 0 in |
| 07/27/2025 12:00 AM | 77 °F | 77 °F | 76 °F | 75 °F | 75.5 °F | 0 watt/m2 | 3 mph | WSW | 76 % | 30.082 in Hg | 0 in |
| 07/26/2025 11:45 PM | 77 °F | 77 °F | 77 °F | 76 °F | 75.5 °F | 0 watt/m2 | 3 mph | WSW | 75 % | 30.089 in Hg | 0 in |
| 07/26/2025 11:30 PM | 77 °F | 77 °F | 77 °F | 76 °F | 75.6 °F | 0 watt/m2 | 2 mph | WSW | 74 % | 30.095 in Hg | 0 in |
| 07/26/2025 11:15 PM | 77 °F | 78 °F | 77 °F | 76 °F | 75.6 °F | 0 watt/m2 | 3 mph | WSW | 73 % | 30.096 in Hg | 0 in |
| 07/26/2025 11:00 PM | 77 °F | 78 °F | 78 °F | 76 °F | 75.7 °F | 0 watt/m2 | 4 mph | WSW | 73 % | 30.096 in Hg | 0 in |
| 07/26/2025 10:45 PM | 78 °F | 78 °F | 78 °F | 77 °F | 75.7 °F | 0 watt/m2 | 0 mph | --- | 72 % | 30.089 in Hg | 0 in |
| 07/26/2025 10:30 PM | 78 °F | 78 °F | 78 °F | 77 °F | 75.8 °F | 0 watt/m2 | 2 mph | WSW | 71 % | 30.094 in Hg | 0 in |
| 07/26/2025 10:15 PM | 78 °F | 79 °F | 79 °F | 78 °F | 75.9 °F | 0 watt/m2 | 1 mph | WSW | 70 % | 30.099 in Hg | 0 in |
| 07/26/2025 10:00 PM | 79 °F | 79 °F | 79 °F | 78 °F | 76 °F | 0 watt/m2 | 3 mph | WSW | 70 % | 30.099 in Hg | 0 in |
| 07/26/2025 09:45 PM | 79 °F | 80 °F | 80 °F | 78 °F | 76.1 °F | 0 watt/m2 | 3 mph | WSW | 69 % | 30.102 in Hg | 0 in |
| 07/26/2025 09:30 PM | 80 °F | 80 °F | 81 °F | 79 °F | 76.2 °F | 0 watt/m2 | 1 mph | WSW | 70 % | 30.098 in Hg | 0 in |
| 07/26/2025 09:15 PM | 81 °F | 81 °F | 81 °F | 80 °F | 76.4 °F | 0 watt/m2 | 2 mph | WSW | 70 % | 30.092 in Hg | 0 in |
| 07/26/2025 09:00 PM | 81 °F | 82 °F | 82 °F | 80 °F | 76.6 °F | 0 watt/m2 | 2 mph | WSW | 71 % | 30.097 in Hg | 0 in |
| 07/26/2025 08:45 PM | 82 °F | 82 °F | 82 °F | 81 °F | 76.9 °F | 0 watt/m2 | 5 mph | WSW | 71 % | 30.091 in Hg | 0 in |
| 07/26/2025 08:30 PM | 83 °F | 83 °F | 84 °F | 82 °F | 77.2 °F | 0 watt/m2 | 1 mph | WSW | 71 % | 30.083 in Hg | 0 in |
| 07/26/2025 08:15 PM | 84 °F | 85 °F | 85 °F | 83 °F | 77.4 °F | 4 watt/m2 | 2 mph | WSW | 70 % | 30.083 in Hg | 0 in |
| 07/26/2025 08:00 PM | 86 °F | 86 °F | 86 °F | 84 °F | 77.6 °F | 16 watt/m2 | 2 mph | WSW | 69 % | 30.086 in Hg | 0 in |
| 07/26/2025 07:45 PM | 87 °F | 87 °F | 88 °F | 86 °F | 77.8 °F | 35 watt/m2 | 1 mph | WSW | 69 % | 30.084 in Hg | 0 in |
| 07/26/2025 07:30 PM | 88 °F | 89 °F | 89 °F | 87 °F | 78.2 °F | 32 watt/m2 | 2 mph | WSW | 68 % | 30.073 in Hg | 0 in |
| 07/26/2025 07:15 PM | 90 °F | 91 °F | 92 °F | 89 °F | 78.7 °F | 51 watt/m2 | 0 mph | --- | 68 % | 30.076 in Hg | 0 in |
| 07/26/2025 07:00 PM | 92 °F | 93 °F | 94 °F | 91 °F | 79 °F | 72 watt/m2 | 2 mph | WSW | 67 % | 30.074 in Hg | 0 in |
| 07/26/2025 06:45 PM | 94 °F | 95 °F | 96 °F | 93 °F | 79.4 °F | 80 watt/m2 | 4 mph | WSW | 67 % | 30.07 in Hg | 0 in |
| 07/26/2025 06:30 PM | 96 °F | 97 °F | 98 °F | 95 °F | 79.9 °F | 86 watt/m2 | 0 mph | --- | 67 % | 30.075 in Hg | 0 in |
| 07/26/2025 06:15 PM | 98 °F | 99 °F | 101 °F | 98 °F | 80.5 °F | 124 watt/m2 | 1 mph | WSW | 66 % | 30.07 in Hg | 0 in |
| 07/26/2025 06:00 PM | 100 °F | 101 °F | 103 °F | 99 °F | 81 °F | 149 watt/m2 | 3 mph | WSW | 65 % | 30.067 in Hg | 0 in |
| 07/26/2025 05:45 PM | 102 °F | 103 °F | 105 °F | 101 °F | 81.5 °F | 199 watt/m2 | 2 mph | WSW | 64 % | 30.071 in Hg | 0 in |
| 07/26/2025 05:30 PM | 103 °F | 104 °F | 106 °F | 102 °F | 81.8 °F | 214 watt/m2 | 4 mph | WSW | 63 % | 30.076 in Hg | 0 in |
| 07/26/2025 05:15 PM | 103 °F | 104 °F | 106 °F | 103 °F | 82 °F | 204 watt/m2 | 4 mph | WSW | 64 % | 30.075 in Hg | 0 in |
| 07/26/2025 05:00 PM | 103 °F | 104 °F | 106 °F | 103 °F | 82.1 °F | 171 watt/m2 | 3 mph | WSW | 63 % | 30.076 in Hg | 0 in |
| 07/26/2025 04:45 PM | 104 °F | 105 °F | 107 °F | 103 °F | 82.6 °F | 207 watt/m2 | 5 mph | WSW | 61 % | 30.086 in Hg | 0 in |
| 07/26/2025 04:30 PM | 102 °F | 103 °F | 105 °F | 102 °F | 82.4 °F | 271 watt/m2 | 2 mph | WSW | 62 % | 30.083 in Hg | 0 in |
| 07/26/2025 04:15 PM | 102 °F | 103 °F | 105 °F | 101 °F | 82.3 °F | 287 watt/m2 | 3 mph | WSW | 61 % | 30.086 in Hg | 0 in |
| 07/26/2025 04:00 PM | 102 °F | 104 °F | 106 °F | 102 °F | 82.5 °F | 389 watt/m2 | 4 mph | WSW | 58 % | 30.086 in Hg | 0 in |
| 07/26/2025 03:45 PM | 103 °F | 104 °F | 106 °F | 103 °F | 82.9 °F | 422 watt/m2 | 4 mph | WSW | 57 % | 30.091 in Hg | 0 in |
| 07/26/2025 03:30 PM | 104 °F | 105 °F | 108 °F | 104 °F | 83.7 °F | 488 watt/m2 | 5 mph | WSW | 57 % | 30.089 in Hg | 0 in |
| 07/26/2025 03:15 PM | 104 °F | 106 °F | 108 °F | 104 °F | 83.9 °F | 564 watt/m2 | 4 mph | WSW | 58 % | 30.099 in Hg | 0 in |
| 07/26/2025 03:00 PM | 106 °F | 107 °F | 109 °F | 106 °F | 84.7 °F | 430 watt/m2 | 4 mph | WSW | 59 % | 30.095 in Hg | 0 in |
| 07/26/2025 02:45 PM | 107 °F | 108 °F | 110 °F | 107 °F | 85.3 °F | 773 watt/m2 | 5 mph | WSW | 58 % | 30.101 in Hg | 0 in |
| 07/26/2025 02:30 PM | 106 °F | 108 °F | 110 °F | 107 °F | 85.3 °F | 828 watt/m2 | 5 mph | WSW | 60 % | 30.102 in Hg | 0 in |
| 07/26/2025 02:15 PM | 106 °F | 108 °F | 110 °F | 107 °F | 85.1 °F | 881 watt/m2 | 5 mph | W | 61 % | 30.097 in Hg | 0 in |
| 07/26/2025 02:00 PM | 107 °F | 108 °F | 110 °F | 107 °F | 84.8 °F | 872 watt/m2 | 7 mph | W | 62 % | 30.107 in Hg | 0 in |
| 07/26/2025 01:45 PM | 106 °F | 108 °F | 110 °F | 107 °F | 84.7 °F | 890 watt/m2 | 6 mph | W | 63 % | 30.106 in Hg | 0 in |
| 07/26/2025 01:30 PM | 107 °F | 108 °F | 110 °F | 107 °F | 84.7 °F | 834 watt/m2 | 6 mph | W | 64 % | 30.105 in Hg | 0 in |
| 07/26/2025 01:15 PM | 106 °F | 108 °F | 110 °F | 107 °F | 84.6 °F | 878 watt/m2 | 10 mph | W | 65 % | 30.109 in Hg | 0 in |
| 07/26/2025 01:00 PM | 107 °F | 108 °F | 110 °F | 108 °F | 85 °F | 909 watt/m2 | 7 mph | W | 65 % | 30.105 in Hg | 0 in |
| 07/26/2025 12:45 PM | 107 °F | 108 °F | 110 °F | 108 °F | 84.7 °F | 908 watt/m2 | 4 mph | W | 66 % | 30.109 in Hg | 0 in |
| 07/26/2025 12:30 PM | 105 °F | 107 °F | 109 °F | 107 °F | 84.1 °F | 890 watt/m2 | 6 mph | W | 67 % | 30.107 in Hg | 0 in |
| 07/26/2025 12:15 PM | 105 °F | 107 °F | 109 °F | 107 °F | 84.1 °F | 868 watt/m2 | 10 mph | W | 67 % | 30.109 in Hg | 0 in |
| 07/26/2025 12:00 PM | 106 °F | 107 °F | 109 °F | 108 °F | 84.8 °F | 732 watt/m2 | 7 mph | WNW | 65 % | 30.11 in Hg | 0 in |
| 07/26/2025 11:45 AM | 106 °F | 108 °F | 110 °F | 108 °F | 85.3 °F | 887 watt/m2 | 7 mph | NW | 65 % | 30.108 in Hg | 0 in |
| 07/26/2025 11:30 AM | 105 °F | 107 °F | 109 °F | 108 °F | 85.9 °F | 832 watt/m2 | 4 mph | NNW | 66 % | 30.106 in Hg | 0 in |
| 07/26/2025 11:15 AM | 105 °F | 106 °F | 107 °F | 106 °F | 85.4 °F | 795 watt/m2 | 5 mph | NNW | 65 % | 30.106 in Hg | 0 in |
| 07/26/2025 11:00 AM | 104 °F | 105 °F | 106 °F | 105 °F | 84.9 °F | 779 watt/m2 | 3 mph | NNW | 66 % | 30.1 in Hg | 0 in |
| 07/26/2025 10:45 AM | 103 °F | 104 °F | 105 °F | 104 °F | 83.9 °F | 740 watt/m2 | 3 mph | NNW | 67 % | 30.103 in Hg | 0 in |
| 07/26/2025 10:30 AM | 100 °F | 102 °F | 103 °F | 101 °F | 83 °F | 680 watt/m2 | 2 mph | NNW | 68 % | 30.104 in Hg | 0 in |
| 07/26/2025 10:15 AM | 98 °F | 100 °F | 100 °F | 99 °F | 82.1 °F | 641 watt/m2 | 3 mph | NNW | 68 % | 30.111 in Hg | 0 in |
| 07/26/2025 10:00 AM | 95 °F | 97 °F | 97 °F | 96 °F | 81.3 °F | 635 watt/m2 | 7 mph | NW | 68 % | 30.107 in Hg | 0 in |
| 07/26/2025 09:45 AM | 92 °F | 94 °F | 94 °F | 93 °F | 80.3 °F | 409 watt/m2 | 5 mph | WNW | 68 % | 30.102 in Hg | 0 in |