| RWIS Atmospheric Data for Derry I-93 on 30 Jun 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 29-Jun-2025 11:54PM EDT 63.1 62.6 98 NE 1.1 3.6 29.71 None 0.000 1.2 Derry I-93 247 Sun 29-Jun-2025 11:59PM EDT 62.8 62.1 98 SSW 1.3 3.6 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:04AM EDT 62.8 62.4 98 NW 1.3 4.5 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:09AM EDT 62.8 62.4 98 SSW 0.7 4.5 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:14AM EDT 62.1 61.5 98 SE 2.0 2.2 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:19AM EDT 61.9 61.3 98 S 0.2 2.2 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:24AM EDT 61.7 61.2 98 SSW 0.7 2.2 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:29AM EDT 61.7 61.3 98 SSW 1.1 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:34AM EDT 61.7 61.3 99 SW 1.6 1.8 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:39AM EDT 61.7 61.3 99 S 0.7 1.8 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:44AM EDT 61.5 61.3 99 ESE 0.7 1.6 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:49AM EDT 61.5 61.2 99 SSW 0.4 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:54AM EDT 61.3 61.0 99 S 0.4 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 12:59AM EDT 61.2 61.0 99 SE 0.4 1.1 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:04AM EDT 60.8 60.4 99 SSW 1.3 1.6 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:09AM EDT 60.8 60.6 99 S 0.4 1.6 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:14AM EDT 60.8 60.4 99 SE 0.9 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:19AM EDT 60.8 60.4 99 SW 0.7 1.1 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:24AM EDT 60.3 60.1 99 SSW 0.2 1.1 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:29AM EDT 60.4 60.3 99 ESE 0.4 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:34AM EDT 60.1 59.9 99 SE 1.8 2.0 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:39AM EDT 59.9 59.7 99 S 0.7 2.0 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:44AM EDT 59.7 59.5 99 SW 0.4 1.8 29.69 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:49AM EDT 59.7 59.7 99 W 0.4 0.9 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:54AM EDT 60.1 59.9 99 SW 0.9 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 01:59AM EDT 59.9 59.7 99 S 0.4 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:04AM EDT 59.5 59.5 99 NNW 0.2 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:09AM EDT 59.7 59.7 100 WSW 0.4 3.4 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:14AM EDT 59.7 59.5 99 SW 1.1 3.4 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:19AM EDT 59.4 59.4 100 SSW 1.3 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:24AM EDT 59.4 59.4 100 SSW 0.4 1.3 29.70 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:29AM EDT 59.2 59.0 100 SSW 1.6 1.8 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:34AM EDT 59.2 59.0 100 S 0.7 1.8 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:39AM EDT 59.2 59.2 100 S 0.7 1.3 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:44AM EDT 59.2 59.2 100 NNW 0.4 0.9 29.71 None 0.000 1.2 Derry I-93 247 Mon 30-Jun-2025 02:49AM EDT 59.0 59.0 100 SSE 0.7 1.1 29.71 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.