| RWIS Atmospheric Data for Derry I-93 on 6 Oct 2025 |
| Location | Elev. (feet) |
Date | Time | Temp (ºF) |
Dew Point (ºF) |
Rel Hum (%) |
Wind Dir |
Wind Speed (mph) |
Peak Wind (mph) |
SLP (in. Hg) |
Precip and Intensity |
Precip Rate (in/hr) |
Vsby (mi) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Derry I-93 247 Sun 05-Oct-2025 11:54PM EDT 57.7 57.2 98 SSE 0.4 1.1 29.97 None 0.000 1.2 Derry I-93 247 Sun 05-Oct-2025 11:59PM EDT 57.6 57.0 98 S 0.4 1.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:04AM EDT 57.4 56.8 98 SSE 0.2 1.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:09AM EDT 57.0 56.5 98 SSW 0.7 0.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:14AM EDT 57.2 56.7 98 S 0.4 0.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:19AM EDT 57.2 56.7 98 SSE 0.4 1.3 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:24AM EDT 57.2 56.7 98 WSW 0.2 1.3 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:29AM EDT 56.8 56.5 98 NW 0.7 1.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:34AM EDT 57.0 56.7 98 WNW 1.1 1.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:39AM EDT 57.0 56.7 98 N 1.1 2.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:44AM EDT 57.0 56.7 98 N 0.2 2.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:49AM EDT 56.8 56.5 98 WNW 0.7 1.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:54AM EDT 56.8 56.5 99 SW 0.4 1.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:59AM EDT 56.1 55.6 98 S 0.4 0.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:04AM EDT 55.9 55.6 99 SW 0.9 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:09AM EDT 55.9 55.6 99 SSW 0.2 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:14AM EDT 56.3 56.1 99 NW 0.4 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:19AM EDT 56.1 55.8 99 ESE 0.4 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:24AM EDT 55.6 55.4 99 S 0.7 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:29AM EDT 55.4 55.2 99 SSW 0.4 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:34AM EDT 55.8 55.6 99 SSW 0.9 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:39AM EDT 55.8 55.6 99 NW 0.4 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:44AM EDT 55.8 55.6 99 NW 0.9 2.7 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:49AM EDT 55.8 55.6 99 NW 0.7 2.7 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:54AM EDT 55.6 55.4 99 NNW 0.9 2.0 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:59AM EDT 55.8 55.6 99 NNW 0.4 2.2 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:04AM EDT 55.6 55.2 99 ESE 0.4 2.2 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:09AM EDT 55.2 55.0 99 SE 0.9 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:14AM EDT 55.0 54.9 99 SSW 1.3 1.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:19AM EDT 54.9 54.7 99 S 0.7 1.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:24AM EDT 54.9 54.7 99 S 0.4 0.9 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:29AM EDT 54.7 54.5 99 SSW 0.4 0.9 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:34AM EDT 54.5 54.3 99 SE 0.4 1.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:39AM EDT 54.7 54.5 99 SSW 0.4 1.3 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:44AM EDT 54.7 54.5 99 SE 0.4 1.3 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:49AM EDT 54.5 54.3 99 SSE 0.4 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:54AM EDT 54.1 54.0 99 S 0.4 1.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:59AM EDT 54.3 54.1 99 SSE 0.9 1.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:04AM EDT 54.1 54.1 99 SW 0.4 1.3 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:09AM EDT 54.0 53.8 99 SSE 0.4 1.3 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:14AM EDT 53.8 53.8 99 NNE 0.2 1.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:19AM EDT 54.0 54.0 99 W 0.9 2.2 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:24AM EDT 54.3 54.3 100 WNW 1.1 2.5 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:29AM EDT 54.3 54.3 99 WNW 1.3 4.3 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:34AM EDT 54.1 54.0 99 WNW 1.1 4.3 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:39AM EDT 54.1 54.0 99 NW 0.9 3.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:44AM EDT 54.0 54.0 99 WNW 0.4 2.7 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:49AM EDT 53.8 53.6 99 NNW 0.7 3.6 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:54AM EDT 53.6 53.6 99 SW 0.2 3.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:59AM EDT 53.6 53.4 99 W 0.2 1.3 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:04AM EDT 53.6 53.6 100 SSW 0.7 1.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:09AM EDT 53.1 53.1 99 S 0.7 1.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:14AM EDT 53.1 52.9 100 SSE 0.4 1.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:19AM EDT 53.2 53.1 100 SE 0.4 2.2 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:24AM EDT 53.2 53.2 100 SE 0.7 2.2 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:29AM EDT 53.2 53.1 100 SSE 0.7 1.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:34AM EDT 53.1 53.1 100 S 0.4 1.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:39AM EDT 53.1 53.1 100 SE 0.7 2.2 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:44AM EDT 53.1 52.9 100 WNW 0.7 2.2 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:49AM EDT 52.9 52.9 100 SSW 0.7 2.2 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:54AM EDT 53.1 52.9 100 SW 0.9 3.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:59AM EDT 52.9 52.9 100 WNW 1.1 3.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:04AM EDT 52.9 52.9 100 SSE 0.4 3.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:09AM EDT 52.7 52.5 100 SSW 0.4 3.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:14AM EDT 52.5 52.5 100 SSW 1.3 1.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:19AM EDT 52.3 52.2 100 SSE 0.4 1.8 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:24AM EDT 52.3 52.2 100 SE 0.9 2.5 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:29AM EDT 52.3 52.3 100 SSE 0.4 2.5 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:34AM EDT 52.9 52.9 100 S 0.7 2.7 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:39AM EDT 52.5 52.3 100 S 0.4 2.7 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:44AM EDT 52.3 52.3 100 SW 1.1 3.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:49AM EDT 52.2 52.2 100 S 0.7 3.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:54AM EDT 52.0 52.0 100 SSE 0.9 1.8 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 05:59AM EDT 52.3 52.2 100 SW 1.3 4.3 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:04AM EDT 52.2 52.2 100 NW 2.2 4.5 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:09AM EDT 52.3 52.3 100 WNW 1.8 4.5 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:14AM EDT 51.8 51.8 99 SW 0.9 4.5 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:19AM EDT 51.6 51.6 100 WSW 0.9 3.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:24AM EDT 51.6 51.6 100 SSW 0.4 3.4 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:29AM EDT 51.6 51.6 100 SW 1.1 2.0 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:34AM EDT 51.6 51.4 100 SW 0.9 2.0 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:39AM EDT 52.2 52.3 100 ENE 1.1 2.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:44AM EDT 51.6 51.6 100 SSW 0.7 2.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:49AM EDT 51.4 51.3 100 SSE 0.7 1.6 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:54AM EDT 51.4 51.4 100 SSW 0.4 3.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 06:59AM EDT 51.4 51.4 100 SW 1.1 3.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:04AM EDT 51.4 51.4 100 SSW 1.1 1.6 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:09AM EDT 51.3 51.3 100 SSE 0.9 2.2 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:14AM EDT 51.4 51.4 100 S 0.4 2.2 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:19AM EDT 51.6 51.6 100 SSW 0.4 1.8 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:24AM EDT 52.3 52.5 100 SSE 1.1 3.1 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:29AM EDT 52.7 52.7 100 SSW 1.6 4.3 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:34AM EDT 52.7 52.7 100 SE 0.9 4.3 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:39AM EDT 52.7 52.7 99 SE 0.4 2.2 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:44AM EDT 53.4 53.2 100 SSE 0.7 1.8 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:49AM EDT 54.0 54.0 100 SE 0.9 2.2 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:54AM EDT 54.7 54.5 99 ESE 0.9 2.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 07:59AM EDT 55.2 54.9 99 SE 1.3 2.5 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:04AM EDT 55.8 55.2 98 ESE 1.3 2.7 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:09AM EDT 56.1 54.9 96 S 1.6 4.5 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:14AM EDT 57.4 56.3 96 ESE 1.3 4.5 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:19AM EDT 57.4 55.4 93 WNW 1.1 3.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:24AM EDT 59.0 56.8 92 ESE 1.3 2.9 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:29AM EDT 60.3 56.5 88 SSE 1.8 4.7 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:34AM EDT 60.8 56.8 87 SSE 1.1 4.7 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:39AM EDT 62.1 57.9 86 SE 1.8 3.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:44AM EDT 63.0 58.6 86 SE 2.0 3.6 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:49AM EDT 64.4 59.0 83 SE 1.6 4.3 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:54AM EDT 65.3 59.4 81 SE 1.6 3.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 08:59AM EDT 66.4 59.9 80 SSW 1.1 3.6 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:04AM EDT 66.4 59.4 78 SSW 3.4 4.7 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:09AM EDT 66.7 59.4 77 SSW 2.5 4.7 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:14AM EDT 67.5 59.5 75 SSW 2.0 4.7 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:19AM EDT 67.8 59.4 74 SSW 2.2 4.9 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:24AM EDT 68.4 59.9 74 SSW 3.1 6.3 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:29AM EDT 68.5 59.5 73 SSW 2.0 6.3 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:34AM EDT 68.9 59.4 71 SSW 2.2 4.5 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:39AM EDT 69.4 59.7 71 SSW 3.1 5.8 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:44AM EDT 69.8 59.5 70 SSW 2.5 5.8 29.98 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:49AM EDT 70.5 60.3 70 SSW 1.8 4.7 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:54AM EDT 70.9 59.0 66 SSW 3.1 6.0 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 09:59AM EDT 71.1 58.8 65 S 3.1 6.0 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:04AM EDT 71.8 59.0 64 SSW 3.8 6.3 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:09AM EDT 72.1 59.0 63 SSW 4.3 7.4 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:14AM EDT 73.0 59.2 61 SSW 2.7 7.4 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:19AM EDT 73.4 59.4 61 SSW 2.7 7.2 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:24AM EDT 74.5 59.0 59 SSW 1.6 5.4 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:29AM EDT 73.9 58.8 59 SSW 3.4 8.1 29.97 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:34AM EDT 74.5 58.6 58 SW 2.2 8.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:39AM EDT 75.4 59.0 56 SSW 2.2 6.0 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:44AM EDT 76.3 59.9 57 S 2.5 5.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:49AM EDT 76.6 60.3 57 S 2.5 5.6 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:54AM EDT 76.5 59.0 54 SW 3.4 6.3 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 10:59AM EDT 77.4 59.0 53 SW 3.6 7.4 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:04AM EDT 76.5 58.6 54 SW 5.6 8.1 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:09AM EDT 77.4 58.5 52 WSW 3.4 8.5 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:14AM EDT 77.2 59.0 53 SW 4.3 7.8 29.96 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:19AM EDT 77.9 59.7 53 SW 2.0 8.9 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:24AM EDT 78.3 59.7 52 S 1.6 8.9 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:29AM EDT 78.6 58.8 49 S 3.4 7.6 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:34AM EDT 78.8 58.6 50 SW 5.6 9.4 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:39AM EDT 78.6 58.1 49 SSW 4.0 9.4 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:44AM EDT 79.2 58.5 49 SSW 2.9 8.7 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:49AM EDT 79.9 57.4 46 SSW 2.7 8.1 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:54AM EDT 79.2 56.8 46 SW 5.4 10.3 29.95 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 11:59AM EDT 79.0 55.8 44 SW 6.0 11.9 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:04PM EDT 79.7 55.9 44 SSW 3.8 11.9 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:09PM EDT 79.7 55.2 42 SW 4.3 10.1 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:14PM EDT 79.7 56.5 45 S 1.6 10.1 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:19PM EDT 80.2 56.1 43 SW 1.8 8.5 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:24PM EDT 80.4 56.3 43 S 2.2 8.5 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:29PM EDT 79.9 55.9 43 SW 2.7 8.1 29.94 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:34PM EDT 81.0 56.1 42 SE 3.1 10.7 29.93 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:39PM EDT 81.1 56.8 43 S 2.2 10.7 29.93 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:44PM EDT 81.3 56.3 42 S 2.7 9.4 29.93 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:49PM EDT 80.6 56.1 43 SW 3.8 8.9 29.92 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:54PM EDT 81.3 55.8 41 SW 4.5 10.5 29.92 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 12:59PM EDT 81.1 56.3 42 SW 3.1 11.2 29.92 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:04PM EDT 81.7 55.8 41 S 3.8 10.1 29.92 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:09PM EDT 81.9 55.2 40 SW 3.4 9.6 29.91 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:14PM EDT 81.9 55.4 40 SW 6.5 9.6 29.91 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:19PM EDT 82.2 57.2 42 SSW 4.0 13.0 29.91 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:24PM EDT 82.2 53.8 37 SW 4.7 13.0 29.91 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:29PM EDT 82.4 54.9 38 WSW 4.7 10.3 29.91 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:34PM EDT 82.4 53.2 36 SSW 3.8 10.3 29.90 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:39PM EDT 82.2 52.3 35 SSW 6.3 12.8 29.90 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:44PM EDT 82.9 53.1 35 SW 5.1 12.8 29.90 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:49PM EDT 83.3 54.5 37 SSW 5.1 12.5 29.90 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:54PM EDT 83.5 52.9 35 SE 2.9 12.5 29.90 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 01:59PM EDT 83.3 54.5 37 WSW 4.0 11.6 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:04PM EDT 84.0 54.9 36 SSW 3.4 11.2 29.90 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:09PM EDT 83.5 52.7 34 SSW 2.2 13.6 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:14PM EDT 84.0 51.4 32 SE 3.6 13.6 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:19PM EDT 83.8 50.7 31 SSW 9.2 16.6 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:24PM EDT 84.0 50.4 31 SE 3.6 16.6 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:29PM EDT 84.4 48.2 28 S 4.3 11.6 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:34PM EDT 85.3 47.3 26 SW 6.7 12.1 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:39PM EDT 84.9 47.1 26 SSW 4.5 12.1 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:44PM EDT 84.9 49.1 28 SSW 3.1 11.9 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:49PM EDT 86.2 48.6 27 E 2.0 8.1 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:54PM EDT 85.3 47.3 26 SW 6.3 10.7 29.89 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 02:59PM EDT 85.5 46.6 27 SSW 4.3 10.7 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:04PM EDT 84.9 46.2 26 SSW 8.3 13.4 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:09PM EDT 85.3 46.2 25 S 3.6 13.4 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:14PM EDT 85.3 46.6 26 SSW 6.3 12.3 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:19PM EDT 85.3 48.4 28 SSW 4.0 12.3 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:24PM EDT 85.3 48.0 27 S 2.7 11.0 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:29PM EDT 85.1 48.7 27 SE 3.4 8.5 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:34PM EDT 84.7 48.6 28 SSW 2.9 10.3 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:39PM EDT 84.7 45.7 25 S 6.3 14.1 29.88 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:44PM EDT 84.7 46.9 26 SW 5.8 9.2 29.87 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:49PM EDT 84.7 46.4 26 SE 2.7 8.7 29.87 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:54PM EDT 84.9 46.9 26 SSW 4.9 9.2 29.87 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 03:59PM EDT 85.3 48.7 28 SSW 2.7 9.2 29.87 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:04PM EDT 84.6 49.1 29 S 3.6 10.7 29.87 None 0.000 1.2 Derry I-93 247 Mon 06-Oct-2025 04:09PM EDT 84.9 46.0 25 SSW 4.5 9.8 29.87 None 0.000 1.2
- This page displays all of the atmospheric data received for a selected date from a single NHDOT ESS located on a NH highways or NHDOT facilities that provides such data.
- At most sites, the highest reported visibility will be 1.1 miles. Exceptions are as follows: 1.2 miles for Echo Lake, LaFayette, and Littleton; Salem and Ashland have newer sensors and can report visibility as high as 7.1 miles; and Dover can report visibilities up to 12.4 miles.
- Starting on 1 Aug 2015, data reporting changed as follows:
- Precipitation can be listed as "None" for no precipitation. It may also be reported as "Recent" if it just recently ended or "Now" if it just started.
- When precipitation has been detected and an intesity has been determined, the precipitation intensity will be listed as "LGT" for light or "MOD" for moderate or "HVY" for heavy
- The entry, "Precip", following an intensity usually means that the precipitation is rain or drizzle or an indeterminate type of precipitation.
- When snow/ice is identified by the sensor, the precipitation type following the intensity will be listed as "Snow".
- Prior to 1 Aug 2015, data reporting changes were as follows:
- Precipitation intensities are reported as "Slight", "Moderate", or "Heavy" and "None" for no precipitation.
- Precipitation types are reported as "None" for no Precipitation and either "Rain", "Snow", "Ice", or "Unidentified"
- Missing or not reported data are left as blank entries.