ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring

Weather station CARROLL

Carroll Interlocking (Hyattsville MD)

Measurement History

Home Current History Weekly graphs

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Conditions for past 24 hours (since 02/18/2026 05:26 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
SpeedDir
02/19/2026 05:15 PM 41 °F 41 °F 41 °F 42 °F 40.5 °F 11 watt/m2 11 mph NNE 42 % 29.49 in Hg 0.01 in
02/19/2026 05:00 PM 42 °F 42 °F 41 °F 42 °F 40.8 °F 20 watt/m2 12 mph NE 42 % 29.49 in Hg 0.01 in
02/19/2026 04:45 PM 42 °F 42 °F 41 °F 42 °F 40.9 °F 16 watt/m2 7 mph NE 42 % 29.49 in Hg 0.03 in
02/19/2026 04:30 PM 42 °F 42 °F 42 °F 42 °F 41 °F 16 watt/m2 13 mph NE 42 % 29.49 in Hg 0.02 in
02/19/2026 04:15 PM 42 °F 42 °F 42 °F 43 °F 41.1 °F 26 watt/m2 9 mph N 42 % 29.49 in Hg 0.03 in
02/19/2026 04:00 PM 42 °F 42 °F 42 °F 43 °F 41.1 °F 26 watt/m2 6 mph ENE 43 % 29.49 in Hg 0.02 in
02/19/2026 03:45 PM 43 °F 42 °F 43 °F 43 °F 41 °F 12 watt/m2 4 mph NE 43 % 29.49 in Hg 0 in
02/19/2026 03:30 PM 43 °F 43 °F 43 °F 43 °F 41.1 °F 20 watt/m2 6 mph NE 43 % 29.49 in Hg 0 in
02/19/2026 03:15 PM 43 °F 43 °F 43 °F 43 °F 41.1 °F 29 watt/m2 7 mph NE 43 % 29.49 in Hg 0 in
02/19/2026 03:00 PM 43 °F 43 °F 43 °F 44 °F 41.1 °F 41 watt/m2 9 mph NNE 43 % 29.49 in Hg 0 in
02/19/2026 02:45 PM 44 °F 43 °F 43 °F 44 °F 41.1 °F 49 watt/m2 10 mph NNE 43 % 29.49 in Hg 0 in
02/19/2026 02:30 PM 44 °F 43 °F 43 °F 44 °F 41 °F 56 watt/m2 7 mph NE 43 % 29.49 in Hg 0 in
02/19/2026 02:15 PM 44 °F 43 °F 43 °F 44 °F 40.9 °F 57 watt/m2 10 mph NNE 43 % 29.49 in Hg 0 in
02/19/2026 02:00 PM 44 °F 44 °F 43 °F 44 °F 40.9 °F 54 watt/m2 8 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 01:45 PM 44 °F 44 °F 43 °F 44 °F 40.7 °F 55 watt/m2 6 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 01:30 PM 44 °F 44 °F 43 °F 44 °F 40.6 °F 60 watt/m2 9 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 01:15 PM 44 °F 44 °F 43 °F 44 °F 40.6 °F 45 watt/m2 5 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 01:00 PM 44 °F 44 °F 44 °F 44 °F 40.6 °F 43 watt/m2 4 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 12:45 PM 44 °F 44 °F 44 °F 44 °F 40.6 °F 42 watt/m2 5 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 12:30 PM 44 °F 44 °F 44 °F 44 °F 40.5 °F 54 watt/m2 11 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 12:15 PM 44 °F 44 °F 44 °F 44 °F 40.5 °F 60 watt/m2 9 mph NE 44 % 29.49 in Hg 0 in
02/19/2026 12:00 PM 44 °F 44 °F 44 °F 44 °F 40.6 °F 90 watt/m2 4 mph SW 45 % 29.49 in Hg 0 in
02/19/2026 11:45 AM 44 °F 44 °F 44 °F 44 °F 40.4 °F 88 watt/m2 5 mph NE 45 % 29.49 in Hg 0 in
02/19/2026 11:30 AM 44 °F 44 °F 43 °F 44 °F 40.1 °F 102 watt/m2 6 mph NE 45 % 29.49 in Hg 0 in
02/19/2026 11:15 AM 43 °F 43 °F 43 °F 43 °F 39.9 °F 91 watt/m2 6 mph NE 45 % 29.49 in Hg 0 in
02/19/2026 11:00 AM 43 °F 43 °F 42 °F 43 °F 39.8 °F 56 watt/m2 6 mph ENE 46 % 29.49 in Hg 0 in
02/19/2026 10:45 AM 43 °F 43 °F 42 °F 43 °F 39.7 °F 85 watt/m2 9 mph NE 46 % 29.49 in Hg 0 in
02/19/2026 10:30 AM 43 °F 42 °F 42 °F 42 °F 39.6 °F 107 watt/m2 6 mph ENE 46 % 29.49 in Hg 0 in
02/19/2026 10:15 AM 42 °F 42 °F 41 °F 42 °F 39.3 °F 97 watt/m2 11 mph NE 46 % 29.49 in Hg 0 in
02/19/2026 10:00 AM 42 °F 42 °F 41 °F 41 °F 39.1 °F 76 watt/m2 10 mph NE 47 % 29.49 in Hg 0 in
02/19/2026 09:45 AM 42 °F 41 °F 40 °F 41 °F 39 °F 82 watt/m2 11 mph NE 47 % 29.49 in Hg 0 in
02/19/2026 09:30 AM 41 °F 41 °F 40 °F 40 °F 38.9 °F 92 watt/m2 7 mph NNE 48 % 29.49 in Hg 0 in
02/19/2026 09:15 AM 41 °F 41 °F 39 °F 40 °F 38.8 °F 78 watt/m2 7 mph ENE 48 % 29.49 in Hg 0 in
02/19/2026 09:00 AM 40 °F 40 °F 39 °F 39 °F 38.6 °F 46 watt/m2 7 mph ENE 49 % 29.49 in Hg 0 in
02/19/2026 08:45 AM 40 °F 40 °F 39 °F 39 °F 38.6 °F 53 watt/m2 7 mph NE 49 % 29.49 in Hg 0 in
02/19/2026 08:30 AM 39 °F 39 °F 39 °F 39 °F 38.5 °F 38 watt/m2 7 mph NE 50 % 29.49 in Hg 0 in
02/19/2026 08:15 AM 39 °F 39 °F 38 °F 38 °F 38.6 °F 36 watt/m2 10 mph NE 50 % 29.49 in Hg 0 in
02/19/2026 08:00 AM 39 °F 39 °F 38 °F 38 °F 38.8 °F 27 watt/m2 7 mph NNE 50 % 29.49 in Hg 0 in
02/19/2026 07:45 AM 39 °F 39 °F 38 °F 38 °F 39.1 °F 23 watt/m2 9 mph ENE 51 % 29.49 in Hg 0 in
02/19/2026 07:30 AM 38 °F 38 °F 38 °F 38 °F 39.2 °F 16 watt/m2 9 mph NE 51 % 29.49 in Hg 0 in
02/19/2026 07:15 AM 38 °F 38 °F 37 °F 37 °F 39.3 °F 9 watt/m2 9 mph NE 52 % 29.49 in Hg 0 in
02/19/2026 07:00 AM 38 °F 38 °F 37 °F 37 °F 39.3 °F 1 watt/m2 10 mph NE 53 % 29.49 in Hg 0 in
02/19/2026 06:45 AM 38 °F 37 °F 37 °F 37 °F 39.4 °F 0 watt/m2 12 mph NE 53 % 29.49 in Hg 0 in
02/19/2026 06:30 AM 37 °F 37 °F 36 °F 36 °F 39.4 °F 0 watt/m2 12 mph ENE 54 % 29.49 in Hg 0 in
02/19/2026 06:15 AM 36 °F 36 °F 35 °F 36 °F 39.2 °F 0 watt/m2 9 mph NNE 56 % 29.49 in Hg 0 in
02/19/2026 06:00 AM 36 °F 36 °F 35 °F 35 °F 39.2 °F 0 watt/m2 7 mph NE 56 % 29.49 in Hg 0 in
02/19/2026 05:45 AM 36 °F 36 °F 35 °F 35 °F 39.4 °F 0 watt/m2 5 mph NE 57 % 29.49 in Hg 0 in
02/19/2026 05:30 AM 36 °F 36 °F 35 °F 35 °F 39.7 °F 0 watt/m2 0 mph --- 57 % 29.49 in Hg 0 in
02/19/2026 05:15 AM 36 °F 36 °F 35 °F 35 °F 39.9 °F 0 watt/m2 1 mph ENE 57 % 29.49 in Hg 0 in
02/19/2026 05:00 AM 36 °F 36 °F 35 °F 35 °F 40.1 °F 0 watt/m2 0 mph --- 57 % 29.49 in Hg 0 in
02/19/2026 04:45 AM 36 °F 36 °F 36 °F 36 °F 40.2 °F 0 watt/m2 1 mph ENE 58 % 29.49 in Hg 0 in
02/19/2026 04:30 AM 36 °F 36 °F 36 °F 36 °F 40.4 °F 0 watt/m2 3 mph ENE 58 % 29.49 in Hg 0 in
02/19/2026 04:15 AM 37 °F 37 °F 36 °F 36 °F 40.5 °F 0 watt/m2 4 mph ENE 58 % 29.49 in Hg 0 in
02/19/2026 04:00 AM 37 °F 37 °F 36 °F 36 °F 40.6 °F 0 watt/m2 4 mph ENE 59 % 29.49 in Hg 0 in
02/19/2026 03:45 AM 37 °F 37 °F 36 °F 36 °F 40.7 °F 0 watt/m2 4 mph ENE 60 % 29.49 in Hg 0 in
02/19/2026 03:30 AM 37 °F 37 °F 37 °F 37 °F 40.7 °F 0 watt/m2 4 mph ENE 61 % 29.49 in Hg 0 in
02/19/2026 03:15 AM 37 °F 37 °F 37 °F 37 °F 40.8 °F 0 watt/m2 3 mph ENE 61 % 29.49 in Hg 0 in
02/19/2026 03:00 AM 38 °F 38 °F 37 °F 37 °F 40.9 °F 0 watt/m2 3 mph ENE 62 % 29.49 in Hg 0 in
02/19/2026 02:45 AM 38 °F 38 °F 37 °F 37 °F 40.7 °F 0 watt/m2 2 mph ENE 63 % 29.49 in Hg 0 in
02/19/2026 02:30 AM 38 °F 38 °F 38 °F 38 °F 40.5 °F 0 watt/m2 0 mph --- 65 % 29.49 in Hg 0 in
02/19/2026 02:15 AM 38 °F 38 °F 38 °F 38 °F 40.8 °F 0 watt/m2 0 mph --- 65 % 29.49 in Hg 0 in
02/19/2026 02:00 AM 39 °F 39 °F 38 °F 38 °F 41.2 °F 0 watt/m2 0 mph --- 66 % 29.49 in Hg 0 in
02/19/2026 01:45 AM 39 °F 39 °F 39 °F 39 °F 41.5 °F 0 watt/m2 0 mph --- 66 % 29.49 in Hg 0 in
02/19/2026 01:30 AM 40 °F 39 °F 39 °F 39 °F 41.9 °F 0 watt/m2 0 mph --- 67 % 29.49 in Hg 0 in
02/19/2026 01:15 AM 40 °F 40 °F 39 °F 40 °F 42.3 °F 0 watt/m2 0 mph --- 67 % 29.49 in Hg 0 in
02/19/2026 01:00 AM 40 °F 40 °F 40 °F 40 °F 42.6 °F 0 watt/m2 0 mph --- 67 % 29.49 in Hg 0 in
02/19/2026 12:45 AM 41 °F 41 °F 40 °F 41 °F 43 °F 0 watt/m2 0 mph --- 68 % 29.49 in Hg 0 in
02/19/2026 12:30 AM 41 °F 41 °F 41 °F 41 °F 43.4 °F 0 watt/m2 0 mph --- 68 % 29.49 in Hg 0 in
02/19/2026 12:15 AM 42 °F 42 °F 41 °F 42 °F 43.8 °F 0 watt/m2 0 mph --- 68 % 29.49 in Hg 0 in
02/19/2026 12:00 AM 42 °F 42 °F 42 °F 42 °F 44 °F 0 watt/m2 0 mph --- 68 % 29.49 in Hg 0 in
02/18/2026 11:45 PM 43 °F 43 °F 42 °F 43 °F 44.1 °F 0 watt/m2 0 mph --- 70 % 29.49 in Hg 0 in
02/18/2026 11:30 PM 43 °F 43 °F 43 °F 43 °F 44.3 °F 0 watt/m2 0 mph --- 70 % 29.49 in Hg 0 in
02/18/2026 11:15 PM 44 °F 44 °F 43 °F 44 °F 44.7 °F 0 watt/m2 0 mph --- 71 % 29.49 in Hg 0 in
02/18/2026 11:00 PM 44 °F 44 °F 44 °F 44 °F 45 °F 0 watt/m2 1 mph ENE 71 % 29.49 in Hg 0 in
02/18/2026 10:45 PM 45 °F 45 °F 44 °F 45 °F 45.4 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 10:30 PM 46 °F 45 °F 45 °F 45 °F 45.8 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 10:15 PM 46 °F 46 °F 45 °F 45 °F 46.1 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 10:00 PM 46 °F 46 °F 46 °F 46 °F 46.4 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 09:45 PM 47 °F 47 °F 46 °F 47 °F 46.7 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 09:30 PM 47 °F 47 °F 46 °F 47 °F 46.9 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 09:15 PM 47 °F 47 °F 47 °F 47 °F 47.1 °F 0 watt/m2 0 mph --- 72 % 29.49 in Hg 0 in
02/18/2026 09:00 PM 48 °F 47 °F 47 °F 47 °F 47.2 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 08:45 PM 48 °F 48 °F 47 °F 48 °F 47.2 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 08:30 PM 48 °F 48 °F 47 °F 48 °F 47.3 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 08:15 PM 48 °F 48 °F 47 °F 48 °F 47.4 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 08:00 PM 48 °F 48 °F 47 °F 48 °F 47.6 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 07:45 PM 49 °F 48 °F 48 °F 48 °F 47.8 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 07:30 PM 49 °F 49 °F 48 °F 49 °F 48 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 07:15 PM 49 °F 49 °F 48 °F 49 °F 48 °F 0 watt/m2 4 mph NE 73 % 29.49 in Hg 0 in
02/18/2026 07:00 PM 49 °F 49 °F 48 °F 49 °F 48.1 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 06:45 PM 49 °F 49 °F 49 °F 49 °F 48.1 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 06:30 PM 50 °F 50 °F 49 °F 50 °F 48.2 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 06:15 PM 50 °F 50 °F 49 °F 50 °F 48.3 °F 0 watt/m2 0 mph --- 73 % 29.49 in Hg 0 in
02/18/2026 06:00 PM 50 °F 50 °F 50 °F 50 °F 48.4 °F 0 watt/m2 0 mph --- 74 % 29.49 in Hg 0 in
02/18/2026 05:45 PM 51 °F 51 °F 50 °F 51 °F 48.5 °F 1 watt/m2 1 mph NE 74 % 29.49 in Hg 0 in
02/18/2026 05:30 PM 51 °F 51 °F 50 °F 51 °F 48.5 °F 4 watt/m2 2 mph NE 74 % 29.49 in Hg 0 in

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