ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring
Weather station CARROLL
Carroll Interlocking (Hyattsville MD)
Measurement History
  |
Conditions for past 24 hours (since 04/14/2026 04:23 PM)
| Time | Track 3 W rail | Track 3 E rail | Track 2 W rail | Track 2 E rail | Outside Air Temperature |
Solar Radiation |
Max. Wind | Humidity | Air Pressure | Rain | |
| Speed | Dir | ||||||||||
| 04/15/2026 04:15 PM | 115 °F | 114 °F | 114 °F | 114 °F | 93.1 °F | 540 watt/m2 | 11 mph | SSE | 39 % | 31.302 in Hg | 0 in |
| 04/15/2026 04:00 PM | 115 °F | 114 °F | 114 °F | 114 °F | 92.6 °F | 686 watt/m2 | 11 mph | SSW | 38 % | 31.314 in Hg | 0 in |
| 04/15/2026 03:45 PM | 113 °F | 112 °F | 113 °F | 113 °F | 91.5 °F | 594 watt/m2 | 13 mph | S | 41 % | 31.314 in Hg | 0 in |
| 04/15/2026 03:30 PM | 114 °F | 113 °F | 114 °F | 114 °F | 91.5 °F | 503 watt/m2 | 12 mph | SSW | 39 % | 31.314 in Hg | 0 in |
| 04/15/2026 03:15 PM | 114 °F | 114 °F | 114 °F | 114 °F | 91.4 °F | 468 watt/m2 | 15 mph | S | 38 % | 31.314 in Hg | 0 in |
| 04/15/2026 03:00 PM | 116 °F | 115 °F | 116 °F | 116 °F | 92 °F | 577 watt/m2 | 13 mph | S | 39 % | 31.314 in Hg | 0 in |
| 04/15/2026 02:45 PM | 117 °F | 116 °F | 117 °F | 117 °F | 92.9 °F | 622 watt/m2 | 13 mph | S | 40 % | 31.314 in Hg | 0 in |
| 04/15/2026 02:30 PM | 118 °F | 117 °F | 118 °F | 118 °F | 93.6 °F | 692 watt/m2 | 15 mph | S | 38 % | 31.314 in Hg | 0 in |
| 04/15/2026 02:15 PM | 119 °F | 117 °F | 118 °F | 118 °F | 93.7 °F | 784 watt/m2 | 11 mph | S | 39 % | 31.314 in Hg | 0 in |
| 04/15/2026 02:00 PM | 118 °F | 117 °F | 118 °F | 118 °F | 92.9 °F | 683 watt/m2 | 13 mph | SSW | 39 % | 31.314 in Hg | 0 in |
| 04/15/2026 01:45 PM | 119 °F | 118 °F | 118 °F | 118 °F | 92.9 °F | 859 watt/m2 | 14 mph | S | 40 % | 31.314 in Hg | 0 in |
| 04/15/2026 01:30 PM | 118 °F | 118 °F | 118 °F | 118 °F | 93 °F | 839 watt/m2 | 15 mph | S | 40 % | 31.314 in Hg | 0 in |
| 04/15/2026 01:15 PM | 119 °F | 118 °F | 118 °F | 118 °F | 93.1 °F | 768 watt/m2 | 11 mph | SSW | 40 % | 31.314 in Hg | 0 in |
| 04/15/2026 01:00 PM | 119 °F | 118 °F | 117 °F | 118 °F | 93.2 °F | 785 watt/m2 | 6 mph | S | 40 % | 31.314 in Hg | 0 in |
| 04/15/2026 12:45 PM | 118 °F | 118 °F | 116 °F | 117 °F | 93.5 °F | 903 watt/m2 | 9 mph | SE | 42 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:30 PM | 117 °F | 117 °F | 115 °F | 115 °F | 93.5 °F | 849 watt/m2 | 6 mph | SSW | 42 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:15 PM | 116 °F | 116 °F | 113 °F | 114 °F | 93.5 °F | 826 watt/m2 | 7 mph | S | 43 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:00 PM | 115 °F | 114 °F | 111 °F | 112 °F | 92 °F | 700 watt/m2 | 5 mph | SW | 44 % | 30.416 in Hg | 0 in |
| 04/15/2026 11:45 AM | 115 °F | 114 °F | 110 °F | 111 °F | 92.9 °F | 805 watt/m2 | 7 mph | S | 43 % | 30.416 in Hg | 0 in |
| 04/15/2026 11:30 AM | 113 °F | 113 °F | 109 °F | 109 °F | 92.5 °F | 797 watt/m2 | 6 mph | NW | 44 % | 30.416 in Hg | 0 in |
| 04/15/2026 11:15 AM | 111 °F | 110 °F | 106 °F | 106 °F | 90.7 °F | 762 watt/m2 | 12 mph | SSW | 47 % | 30.416 in Hg | 0 in |
| 04/15/2026 11:00 AM | 108 °F | 108 °F | 103 °F | 103 °F | 89.8 °F | 729 watt/m2 | 6 mph | ESE | 48 % | 30.416 in Hg | 0 in |
| 04/15/2026 10:45 AM | 105 °F | 105 °F | 99 °F | 99 °F | 89.1 °F | 696 watt/m2 | 6 mph | SSE | 54 % | 30.416 in Hg | 0 in |
| 04/15/2026 10:30 AM | 102 °F | 102 °F | 95 °F | 95 °F | 87.1 °F | 662 watt/m2 | 7 mph | S | 56 % | 30.416 in Hg | 0 in |
| 04/15/2026 10:15 AM | 98 °F | 98 °F | 91 °F | 91 °F | 84.4 °F | 622 watt/m2 | 6 mph | S | 59 % | 30.416 in Hg | 0 in |
| 04/15/2026 10:00 AM | 94 °F | 94 °F | 86 °F | 86 °F | 82.9 °F | 569 watt/m2 | 5 mph | S | 62 % | 30.416 in Hg | 0 in |
| 04/15/2026 09:45 AM | 89 °F | 89 °F | 81 °F | 81 °F | 80.4 °F | 520 watt/m2 | 5 mph | S | 65 % | 30.416 in Hg | 0 in |
| 04/15/2026 09:30 AM | 85 °F | 85 °F | 76 °F | 76 °F | 78.2 °F | 491 watt/m2 | 0 mph | --- | 67 % | 30.416 in Hg | 0 in |
| 04/15/2026 09:15 AM | 79 °F | 79 °F | 73 °F | 74 °F | 75.8 °F | 412 watt/m2 | 0 mph | --- | 68 % | 30.416 in Hg | 0 in |
| 04/15/2026 09:00 AM | 76 °F | 76 °F | 72 °F | 73 °F | 73 °F | 294 watt/m2 | 4 mph | S | 69 % | 30.416 in Hg | 0 in |
| 04/15/2026 08:45 AM | 72 °F | 72 °F | 70 °F | 70 °F | 71.2 °F | 294 watt/m2 | 5 mph | S | 67 % | 30.416 in Hg | 0 in |
| 04/15/2026 08:30 AM | 70 °F | 69 °F | 67 °F | 68 °F | 69.4 °F | 256 watt/m2 | 5 mph | S | 61 % | 30.416 in Hg | 0 in |
| 04/15/2026 08:15 AM | 68 °F | 68 °F | 66 °F | 67 °F | 68.1 °F | 148 watt/m2 | 4 mph | NW | 54 % | 30.416 in Hg | 0 in |
| 04/15/2026 08:00 AM | 67 °F | 67 °F | 65 °F | 66 °F | 67.4 °F | 97 watt/m2 | 0 mph | --- | 50 % | 30.416 in Hg | 0 in |
| 04/15/2026 07:45 AM | 67 °F | 67 °F | 65 °F | 65 °F | 66.8 °F | 107 watt/m2 | 3 mph | NW | 46 % | 30.416 in Hg | 0 in |
| 04/15/2026 07:30 AM | 66 °F | 66 °F | 64 °F | 64 °F | 66 °F | 109 watt/m2 | 0 mph | --- | 45 % | 30.416 in Hg | 0 in |
| 04/15/2026 07:15 AM | 65 °F | 65 °F | 63 °F | 64 °F | 65.4 °F | 73 watt/m2 | 0 mph | --- | 46 % | 30.416 in Hg | 0 in |
| 04/15/2026 07:00 AM | 65 °F | 65 °F | 63 °F | 64 °F | 65.1 °F | 35 watt/m2 | 0 mph | --- | 48 % | 30.416 in Hg | 0 in |
| 04/15/2026 06:45 AM | 64 °F | 64 °F | 63 °F | 63 °F | 65 °F | 8 watt/m2 | 0 mph | --- | 49 % | 30.416 in Hg | 0 in |
| 04/15/2026 06:30 AM | 64 °F | 64 °F | 63 °F | 63 °F | 65.1 °F | 0 watt/m2 | 0 mph | --- | 50 % | 30.416 in Hg | 0 in |
| 04/15/2026 06:15 AM | 65 °F | 65 °F | 63 °F | 63 °F | 65.2 °F | 0 watt/m2 | 0 mph | --- | 50 % | 30.416 in Hg | 0 in |
| 04/15/2026 06:00 AM | 65 °F | 65 °F | 63 °F | 64 °F | 65.4 °F | 0 watt/m2 | 0 mph | --- | 51 % | 30.416 in Hg | 0 in |
| 04/15/2026 05:45 AM | 65 °F | 65 °F | 63 °F | 64 °F | 65.5 °F | 0 watt/m2 | 0 mph | --- | 50 % | 30.416 in Hg | 0 in |
| 04/15/2026 05:30 AM | 65 °F | 65 °F | 64 °F | 64 °F | 65.7 °F | 0 watt/m2 | 0 mph | --- | 50 % | 30.416 in Hg | 0 in |
| 04/15/2026 05:15 AM | 65 °F | 65 °F | 64 °F | 64 °F | 65.8 °F | 0 watt/m2 | 0 mph | --- | 50 % | 30.416 in Hg | 0 in |
| 04/15/2026 05:00 AM | 65 °F | 65 °F | 64 °F | 65 °F | 65.9 °F | 0 watt/m2 | 0 mph | --- | 51 % | 30.416 in Hg | 0 in |
| 04/15/2026 04:45 AM | 66 °F | 66 °F | 64 °F | 65 °F | 66 °F | 0 watt/m2 | 0 mph | --- | 51 % | 30.416 in Hg | 0 in |
| 04/15/2026 04:30 AM | 66 °F | 66 °F | 65 °F | 65 °F | 66.1 °F | 0 watt/m2 | 0 mph | --- | 52 % | 30.416 in Hg | 0 in |
| 04/15/2026 04:15 AM | 66 °F | 66 °F | 65 °F | 66 °F | 66.4 °F | 0 watt/m2 | 0 mph | --- | 53 % | 30.416 in Hg | 0 in |
| 04/15/2026 04:00 AM | 67 °F | 67 °F | 66 °F | 66 °F | 66.8 °F | 0 watt/m2 | 0 mph | --- | 54 % | 30.416 in Hg | 0 in |
| 04/15/2026 03:45 AM | 67 °F | 67 °F | 66 °F | 67 °F | 67.1 °F | 0 watt/m2 | 0 mph | --- | 55 % | 30.416 in Hg | 0 in |
| 04/15/2026 03:30 AM | 67 °F | 68 °F | 66 °F | 67 °F | 67.5 °F | 0 watt/m2 | 0 mph | --- | 56 % | 30.416 in Hg | 0 in |
| 04/15/2026 03:15 AM | 68 °F | 68 °F | 67 °F | 67 °F | 67.8 °F | 0 watt/m2 | 0 mph | --- | 56 % | 30.416 in Hg | 0 in |
| 04/15/2026 03:00 AM | 68 °F | 69 °F | 67 °F | 68 °F | 68 °F | 0 watt/m2 | 0 mph | --- | 56 % | 30.416 in Hg | 0 in |
| 04/15/2026 02:45 AM | 69 °F | 69 °F | 68 °F | 68 °F | 68.3 °F | 0 watt/m2 | 0 mph | --- | 57 % | 30.416 in Hg | 0 in |
| 04/15/2026 02:30 AM | 69 °F | 69 °F | 68 °F | 69 °F | 68.6 °F | 0 watt/m2 | 0 mph | --- | 58 % | 30.416 in Hg | 0 in |
| 04/15/2026 02:15 AM | 70 °F | 70 °F | 69 °F | 69 °F | 68.9 °F | 0 watt/m2 | 0 mph | --- | 59 % | 30.416 in Hg | 0 in |
| 04/15/2026 02:00 AM | 70 °F | 70 °F | 69 °F | 70 °F | 69.1 °F | 0 watt/m2 | 0 mph | --- | 59 % | 30.416 in Hg | 0 in |
| 04/15/2026 01:45 AM | 71 °F | 71 °F | 70 °F | 70 °F | 69.4 °F | 0 watt/m2 | 0 mph | --- | 60 % | 30.416 in Hg | 0 in |
| 04/15/2026 01:30 AM | 71 °F | 72 °F | 70 °F | 71 °F | 69.7 °F | 0 watt/m2 | 0 mph | --- | 61 % | 30.416 in Hg | 0 in |
| 04/15/2026 01:15 AM | 72 °F | 72 °F | 71 °F | 72 °F | 70.2 °F | 0 watt/m2 | 0 mph | --- | 62 % | 30.416 in Hg | 0 in |
| 04/15/2026 01:00 AM | 72 °F | 73 °F | 72 °F | 72 °F | 70.6 °F | 0 watt/m2 | 0 mph | --- | 62 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:45 AM | 73 °F | 73 °F | 72 °F | 73 °F | 70.9 °F | 0 watt/m2 | 0 mph | --- | 62 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:30 AM | 74 °F | 74 °F | 73 °F | 73 °F | 71 °F | 0 watt/m2 | 0 mph | --- | 63 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:15 AM | 74 °F | 74 °F | 73 °F | 74 °F | 71.1 °F | 0 watt/m2 | 0 mph | --- | 64 % | 30.416 in Hg | 0 in |
| 04/15/2026 12:00 AM | 75 °F | 75 °F | 74 °F | 74 °F | 71.5 °F | 0 watt/m2 | 0 mph | --- | 65 % | 30.416 in Hg | 0 in |
| 04/14/2026 11:45 PM | 75 °F | 76 °F | 74 °F | 75 °F | 72.3 °F | 0 watt/m2 | 3 mph | NW | 67 % | 30.416 in Hg | 0 in |
| 04/14/2026 11:30 PM | 76 °F | 76 °F | 75 °F | 76 °F | 73.8 °F | 0 watt/m2 | 2 mph | NW | 69 % | 30.416 in Hg | 0 in |
| 04/14/2026 11:15 PM | 77 °F | 77 °F | 76 °F | 77 °F | 75.1 °F | 0 watt/m2 | 6 mph | NW | 69 % | 30.416 in Hg | 0 in |
| 04/14/2026 11:00 PM | 78 °F | 78 °F | 77 °F | 78 °F | 77.1 °F | 0 watt/m2 | 9 mph | WNW | 67 % | 30.416 in Hg | 0 in |
| 04/14/2026 10:45 PM | 79 °F | 79 °F | 78 °F | 79 °F | 78.7 °F | 0 watt/m2 | 9 mph | WNW | 63 % | 30.416 in Hg | 0 in |
| 04/14/2026 10:30 PM | 79 °F | 79 °F | 78 °F | 79 °F | 78.9 °F | 0 watt/m2 | 9 mph | WNW | 60 % | 30.416 in Hg | 0 in |
| 04/14/2026 10:15 PM | 80 °F | 80 °F | 78 °F | 79 °F | 78.8 °F | 0 watt/m2 | 7 mph | SSE | 57 % | 30.416 in Hg | 0 in |
| 04/14/2026 10:00 PM | 80 °F | 80 °F | 79 °F | 80 °F | 78.3 °F | 0 watt/m2 | 7 mph | SSE | 57 % | 30.416 in Hg | 0 in |
| 04/14/2026 09:45 PM | 81 °F | 81 °F | 80 °F | 81 °F | 78.6 °F | 0 watt/m2 | 5 mph | SE | 56 % | 30.416 in Hg | 0 in |
| 04/14/2026 09:30 PM | 81 °F | 81 °F | 81 °F | 82 °F | 78.9 °F | 0 watt/m2 | 4 mph | SE | 55 % | 30.416 in Hg | 0 in |
| 04/14/2026 09:15 PM | 82 °F | 82 °F | 82 °F | 83 °F | 79.5 °F | 0 watt/m2 | 3 mph | ESE | 55 % | 30.416 in Hg | 0 in |
| 04/14/2026 09:00 PM | 84 °F | 84 °F | 83 °F | 84 °F | 80.5 °F | 0 watt/m2 | 0 mph | --- | 53 % | 30.416 in Hg | 0 in |
| 04/14/2026 08:45 PM | 85 °F | 85 °F | 84 °F | 85 °F | 81.1 °F | 0 watt/m2 | 0 mph | --- | 51 % | 30.416 in Hg | 0 in |
| 04/14/2026 08:30 PM | 86 °F | 86 °F | 85 °F | 86 °F | 81.9 °F | 0 watt/m2 | 0 mph | --- | 51 % | 30.416 in Hg | 0 in |
| 04/14/2026 08:15 PM | 87 °F | 87 °F | 86 °F | 87 °F | 82.7 °F | 0 watt/m2 | 0 mph | --- | 49 % | 30.416 in Hg | 0 in |
| 04/14/2026 08:00 PM | 89 °F | 88 °F | 88 °F | 89 °F | 83.5 °F | 0 watt/m2 | 8 mph | S | 48 % | 30.416 in Hg | 0 in |
| 04/14/2026 07:45 PM | 90 °F | 90 °F | 89 °F | 90 °F | 84.1 °F | 6 watt/m2 | 5 mph | SSW | 47 % | 30.416 in Hg | 0 in |
| 04/14/2026 07:30 PM | 91 °F | 91 °F | 91 °F | 91 °F | 84.6 °F | 19 watt/m2 | 8 mph | SW | 46 % | 30.416 in Hg | 0 in |
| 04/14/2026 07:15 PM | 93 °F | 93 °F | 93 °F | 93 °F | 84.9 °F | 40 watt/m2 | 14 mph | SSW | 46 % | 30.416 in Hg | 0 in |
| 04/14/2026 07:00 PM | 94 °F | 94 °F | 94 °F | 95 °F | 85.2 °F | 44 watt/m2 | 10 mph | S | 46 % | 30.416 in Hg | 0 in |
| 04/14/2026 06:45 PM | 96 °F | 96 °F | 96 °F | 96 °F | 85.6 °F | 39 watt/m2 | 10 mph | S | 45 % | 30.416 in Hg | 0 in |
| 04/14/2026 06:30 PM | 98 °F | 98 °F | 98 °F | 98 °F | 85.7 °F | 81 watt/m2 | 16 mph | SSE | 45 % | 30.416 in Hg | 0 in |
| 04/14/2026 06:15 PM | 101 °F | 100 °F | 100 °F | 101 °F | 86 °F | 66 watt/m2 | 13 mph | S | 44 % | 30.416 in Hg | 0 in |
| 04/14/2026 06:00 PM | 105 °F | 104 °F | 104 °F | 104 °F | 86.2 °F | 54 watt/m2 | 13 mph | S | 43 % | 30.416 in Hg | 0 in |
| 04/14/2026 05:45 PM | 108 °F | 107 °F | 106 °F | 106 °F | 86.4 °F | 86 watt/m2 | 16 mph | SSW | 43 % | 30.416 in Hg | 0 in |
| 04/14/2026 05:30 PM | 113 °F | 110 °F | 110 °F | 110 °F | 87.3 °F | 93 watt/m2 | 15 mph | S | 42 % | 30.416 in Hg | 0 in |
| 04/14/2026 05:15 PM | 115 °F | 113 °F | 113 °F | 111 °F | 87.4 °F | 98 watt/m2 | 15 mph | S | 42 % | 30.416 in Hg | 0 in |
| 04/14/2026 05:00 PM | 115 °F | 113 °F | 113 °F | 112 °F | 87.8 °F | 107 watt/m2 | 18 mph | S | 41 % | 30.416 in Hg | 0 in |
| 04/14/2026 04:45 PM | 115 °F | 113 °F | 113 °F | 113 °F | 88.6 °F | 182 watt/m2 | 14 mph | S | 40 % | 30.416 in Hg | 0 in |
| 04/14/2026 04:30 PM | 114 °F | 113 °F | 114 °F | 112 °F | 89 °F | 490 watt/m2 | 14 mph | S | 39 % | 30.416 in Hg | 0 in |