| RWIS Atmospheric Data for Salem I-93 on 5 Mar 2026 |
| 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 Wed 04-Mar-2026 11:54PM EST 28.8 27.1 93 NE 0.4 2.2 30.02 None 0.000 1.2 Salem I-93 85 Wed 04-Mar-2026 11:59PM EST 28.8 27.1 93 SSE 0.7 1.1 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:04AM EST 28.8 27.1 94 S 1.8 2.7 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:09AM EST 28.9 27.3 94 SW 1.1 2.7 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:14AM EST 28.8 27.3 94 SW 0.9 1.8 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:19AM EST 28.8 27.1 94 NW 0.9 2.5 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:24AM EST 28.6 27.0 94 WSW 0.4 2.5 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:29AM EST 28.4 26.8 93 NE 0.4 1.3 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:34AM EST 28.2 26.6 94 NE 0.4 0.7 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:39AM EST 27.9 26.2 93 NNE 0.2 0.7 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:44AM EST 27.7 26.2 94 SSW 0.9 1.3 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:49AM EST 28.0 26.8 94 SW 1.1 2.5 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:54AM EST 28.0 26.6 94 W 0.7 2.5 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 12:59AM EST 28.0 26.6 94 SW 1.6 2.7 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:04AM EST 27.7 26.2 94 SSE 0.4 2.7 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:09AM EST 27.7 26.2 94 NE 1.6 2.0 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:14AM EST 27.1 25.7 94 ENE 1.1 1.8 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:19AM EST 27.0 25.5 94 NE 1.8 2.2 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:24AM EST 26.8 25.3 94 ENE 0.9 2.2 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:29AM EST 27.1 25.9 95 ENE 0.4 1.8 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:34AM EST 27.1 25.9 95 S 1.1 1.8 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:39AM EST 27.7 26.4 95 NW 1.3 1.8 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:44AM EST 27.5 26.2 95 SW 0.4 1.8 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:49AM EST 27.5 26.2 95 NNW 0.7 1.8 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:54AM EST 27.3 26.1 95 NNE 0.7 1.3 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 01:59AM EST 27.1 26.1 95 N 0.7 1.3 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:04AM EST 27.1 26.1 95 W 1.1 2.5 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:09AM EST 27.1 26.1 95 NNW 0.4 2.5 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:14AM EST 27.1 25.9 95 SW 0.9 1.6 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:19AM EST 27.0 25.9 95 ENE 0.9 1.6 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:24AM EST 27.0 25.7 95 NNE 0.9 1.3 30.00 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:29AM EST 26.8 25.7 95 NNE 0.9 1.8 30.00 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:34AM EST 26.6 25.5 95 N 0.7 1.8 30.00 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:39AM EST 26.6 25.5 95 N 0.9 1.1 30.00 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:44AM EST 26.6 25.5 96 NNE 0.7 1.1 30.00 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:49AM EST 26.6 25.5 96 NE 0.9 1.3 30.00 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:54AM EST 26.2 25.3 95 S 0.4 1.3 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 02:59AM EST 26.4 25.5 96 WNW 1.6 2.5 30.01 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:04AM EST 26.6 25.7 96 N 1.1 2.5 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:09AM EST 26.2 25.2 95 ESE 0.4 1.6 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:14AM EST 26.8 25.9 96 W 2.0 3.4 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:19AM EST 26.6 25.5 95 W 1.3 3.4 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:24AM EST 26.4 25.3 95 WNW 0.7 2.2 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:29AM EST 26.4 25.3 96 NW 0.4 1.8 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:34AM EST 26.4 25.3 96 N 0.7 1.8 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:39AM EST 26.2 25.2 95 N 0.7 0.9 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:44AM EST 26.1 25.0 96 NE 0.7 1.1 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:49AM EST 25.9 24.8 96 N 0.7 1.1 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:54AM EST 25.9 24.8 96 NNW 0.7 0.9 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 03:59AM EST 26.2 25.3 96 SW 1.3 2.5 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:04AM EST 26.6 25.7 96 SW 1.1 2.5 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:09AM EST 26.6 25.7 96 S 2.0 3.4 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:14AM EST 26.8 25.7 96 WNW 1.3 3.4 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:19AM EST 26.6 25.5 95 NW 1.1 2.7 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:24AM EST 26.4 25.3 96 WNW 0.7 2.7 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:29AM EST 26.4 25.3 95 WNW 0.9 2.0 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:34AM EST 26.2 25.2 95 NW 1.6 2.9 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:39AM EST 26.8 25.9 96 ESE 1.1 4.0 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:44AM EST 26.2 25.0 95 WSW 0.2 3.4 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:49AM EST 26.1 25.0 95 NE 0.9 3.8 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:54AM EST 25.9 24.6 95 ESE 0.7 3.8 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 04:59AM EST 25.3 24.3 95 ESE 0.4 1.1 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:04AM EST 25.3 24.3 96 N 0.4 0.9 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:09AM EST 25.5 24.4 96 WSW 0.7 2.7 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:14AM EST 25.7 24.6 96 W 1.1 2.9 30.02 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:19AM EST 25.5 24.6 96 ESE 0.4 2.9 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:24AM EST 25.7 24.8 96 N 0.9 2.5 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:29AM EST 25.3 24.4 96 WNW 1.3 3.4 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:34AM EST 26.6 25.7 96 SSW 1.3 4.9 30.03 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:39AM EST 25.7 24.6 95 N 0.9 4.5 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:44AM EST 25.3 24.3 96 NNW 0.7 1.8 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:49AM EST 25.3 24.3 96 SE 1.1 3.8 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:54AM EST 25.9 25.0 96 E 0.7 3.8 30.05 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 05:59AM EST 25.3 24.4 96 ESE 0.4 2.5 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 06:04AM EST 25.9 25.0 97 NW 2.0 3.1 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 06:09AM EST 26.1 25.2 96 NE 0.9 3.1 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 06:14AM EST 25.5 24.4 96 NE 1.3 2.5 30.04 None 0.000 1.2 Salem I-93 85 Thu 05-Mar-2026 06:19AM EST 25.2 24.1 96 ESE 0.7 1.8 30.04 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.