| RWIS Atmospheric Data for Salem I-93 on 14 Mar 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Salem I-93 85 Thu 13-Mar-2025 11:54PM EDT 29.7 25.2 83 N 1.1 1.6 30.01 None 0.000 1.2 Salem I-93 85 Thu 13-Mar-2025 11:59PM EDT 29.7 25.3 83 N 0.4 1.6 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:04AM EDT 29.5 25.0 83 NNW 0.4 1.1 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:09AM EDT 29.5 25.2 84 NE 0.9 1.6 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:14AM EDT 29.3 25.2 84 NNW 1.1 1.8 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:19AM EDT 29.7 25.7 85 W 1.6 2.0 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:24AM EDT 29.3 25.2 84 S 1.1 2.0 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:29AM EDT 29.3 25.2 84 N 0.7 2.0 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:34AM EDT 29.3 25.3 85 NNW 0.4 1.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:39AM EDT 29.3 25.3 85 NE 0.7 2.0 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:44AM EDT 29.1 25.3 85 NW 1.1 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:49AM EDT 29.1 25.2 85 SE 0.7 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:54AM EDT 28.9 25.2 85 N 0.7 2.0 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 12:59AM EDT 28.8 25.0 85 N 0.7 1.3 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:04AM EDT 28.8 25.0 86 NNW 0.7 0.9 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:09AM EDT 28.6 25.0 86 N 0.4 1.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:14AM EDT 28.6 25.0 86 WSW 0.9 1.6 30.00 None 1.2 Salem I-93 85 Fri 14-Mar-2025 01:19AM EDT 28.4 25.0 86 S 0.9 2.0 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:24AM EDT 28.4 25.0 86 NW 1.6 3.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:29AM EDT 28.6 25.2 87 NNE 0.7 3.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:29AM EDT 28.6 25.2 87 NNE 0.7 3.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:39AM EDT 28.4 25.2 87 NNW 0.7 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:44AM EDT 28.4 25.0 87 NNW 0.4 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:49AM EDT 28.4 25.2 87 N 1.6 2.2 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:54AM EDT 28.4 25.2 87 N 0.4 2.2 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 01:59AM EDT 28.6 25.3 88 N 0.9 1.8 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:04AM EDT 28.6 25.5 88 SSW 0.2 1.8 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:09AM EDT 28.8 25.7 88 NE 0.4 1.6 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:14AM EDT 28.9 25.9 88 NNW 0.9 1.6 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:19AM EDT 29.1 26.1 88 N 0.4 1.6 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:24AM EDT 29.3 26.2 88 ENE 0.9 2.7 29.99 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:29AM EDT 29.7 26.4 87 NNE 0.7 2.7 29.99 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:34AM EDT 29.8 26.6 87 NNE 1.1 2.5 29.99 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:39AM EDT 30.0 26.6 87 NNE 1.1 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:39AM EDT 30.0 26.6 87 NNE 1.1 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:49AM EDT 30.4 26.6 86 NNE 0.9 1.8 29.99 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:54AM EDT 30.4 26.6 85 NE 0.9 2.2 29.99 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 02:59AM EDT 30.6 26.6 85 NNE 1.3 2.7 29.99 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:04AM EDT 30.6 26.6 85 NE 1.1 2.7 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:09AM EDT 30.7 26.6 85 NNE 0.9 2.2 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:14AM EDT 30.7 26.6 84 NE 1.1 2.0 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:19AM EDT 30.7 26.4 84 NNE 0.4 1.6 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:24AM EDT 30.7 26.6 84 N 1.1 1.6 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:29AM EDT 30.7 26.4 84 ENE 1.3 2.5 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:34AM EDT 30.7 26.4 84 NE 0.9 2.5 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:34AM EDT 30.7 26.4 84 NE 0.9 2.5 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:44AM EDT 30.4 26.1 83 N 0.4 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:49AM EDT 30.2 25.7 83 ENE 0.9 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:54AM EDT 30.0 25.9 84 NE 1.3 2.0 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 03:59AM EDT 29.7 25.5 84 E 0.7 2.0 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:04AM EDT 29.7 25.5 84 WNW 0.4 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:09AM EDT 29.7 25.7 85 ENE 0.4 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:14AM EDT 29.3 25.5 85 N 0.7 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:19AM EDT 29.3 25.5 86 N 0.4 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:19AM EDT 29.3 25.5 86 N 0.4 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:29AM EDT 28.9 25.5 86 NE 0.4 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:34AM EDT 29.1 25.9 87 N 1.3 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:39AM EDT 29.5 26.2 87 NNE 0.7 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:44AM EDT 29.5 26.2 87 SE 0.7 1.6 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:49AM EDT 29.5 26.2 87 NNE 0.7 1.1 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:54AM EDT 29.7 26.4 88 N 1.3 2.0 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 04:59AM EDT 29.7 26.4 87 NNE 0.7 2.2 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:04AM EDT 29.7 26.4 87 N 1.1 2.2 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:09AM EDT 29.7 26.4 87 SSE 0.4 2.2 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:14AM EDT 29.8 26.6 87 SE 0.9 2.7 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:19AM EDT 29.7 26.2 87 NE 0.4 2.7 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:24AM EDT 29.5 26.1 87 NE 1.1 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:29AM EDT 29.3 25.9 87 E 0.9 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:29AM EDT 29.3 25.9 87 E 0.9 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:29AM EDT 29.3 25.9 87 E 0.9 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:29AM EDT 29.3 25.9 87 E 0.9 1.8 29.98 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:49AM EDT 29.1 26.1 88 SSW 0.9 2.5 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:54AM EDT 29.3 26.2 88 NNE 1.3 3.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 05:54AM EDT 29.3 26.2 88 NNE 1.3 3.1 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:04AM EDT 29.5 26.4 88 NE 1.6 3.4 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:09AM EDT 29.7 26.6 88 NNE 1.3 2.9 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:14AM EDT 29.8 26.8 88 NE 0.9 3.6 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:19AM EDT 30.0 26.8 87 NNE 0.9 3.6 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:24AM EDT 30.0 26.8 87 NNE 1.1 2.2 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:29AM EDT 30.2 26.8 87 SSE 2.0 3.8 30.00 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:34AM EDT 30.4 27.0 87 ENE 0.9 3.8 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:39AM EDT 30.4 27.0 87 E 1.6 4.5 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:44AM EDT 30.4 26.8 87 NNW 0.4 4.5 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:49AM EDT 30.4 27.0 87 NNW 0.9 2.5 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:54AM EDT 30.4 27.0 86 N 0.7 1.8 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 06:59AM EDT 30.7 27.1 86 NE 1.1 3.6 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:04AM EDT 30.7 27.0 86 E 0.9 3.6 30.01 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:09AM EDT 30.7 26.8 85 N 1.3 4.0 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:14AM EDT 30.6 26.8 85 N 0.9 4.0 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:19AM EDT 30.7 27.0 85 N 0.4 2.0 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:24AM EDT 30.9 27.1 85 ESE 1.1 2.2 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:29AM EDT 30.9 27.0 85 ESE 1.1 5.6 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:34AM EDT 31.3 27.3 85 SE 0.7 5.6 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:34AM EDT 31.3 27.3 85 SE 0.7 5.6 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:44AM EDT 31.5 27.3 84 NW 0.9 4.3 30.03 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:49AM EDT 31.8 27.5 84 S 2.7 6.0 30.03 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:54AM EDT 31.8 27.5 83 ESE 0.9 6.0 30.03 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 07:59AM EDT 32.0 27.5 83 ENE 1.6 3.8 30.02 None 0.000 1.2 Salem I-93 85 Fri 14-Mar-2025 08:04AM EDT 32.2 27.5 83 NNE 0.7 2.7 30.02 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.