| RWIS Atmospheric Data for Canterbury 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Canterbury I-93 585 Wed 04-Mar-2026 11:55PM EST 27.9 25.3 91 NNW 0.4 2.5 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:00AM EST 27.5 25.0 91 ENE 0.7 1.1 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:05AM EST 27.3 25.0 91 NW 0.9 1.3 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:10AM EST 27.5 25.3 92 WNW 1.1 1.8 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:15AM EST 27.3 25.3 92 NNW 1.6 1.8 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:20AM EST 27.5 25.5 93 NW 2.7 3.1 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:25AM EST 27.3 25.3 92 NW 2.0 3.4 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:30AM EST 27.5 25.5 93 NNW 1.8 3.4 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:35AM EST 27.5 25.7 93 NW 2.0 2.7 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:40AM EST 27.1 25.2 93 WNW 1.3 2.7 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:45AM EST 27.0 25.0 93 NW 1.6 2.0 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:50AM EST 27.0 25.0 93 NW 1.1 2.0 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 12:55AM EST 26.8 25.0 93 SSW 0.7 1.8 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:00AM EST 26.6 24.8 93 NW 1.3 1.8 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:05AM EST 26.6 25.0 94 N 1.1 2.0 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:10AM EST 26.6 24.8 94 WNW 1.1 2.2 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:15AM EST 26.4 24.6 94 W 0.9 2.2 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:20AM EST 26.2 24.4 94 N 0.7 1.8 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:25AM EST 26.2 24.8 94 NW 1.6 2.0 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:30AM EST 26.6 25.0 94 WNW 1.1 2.0 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:35AM EST 26.2 24.8 94 NE 0.4 2.0 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:40AM EST 26.2 24.8 94 NW 1.3 1.8 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:45AM EST 26.2 24.8 94 NNW 0.9 1.8 29.57 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:50AM EST 26.4 24.8 94 NW 1.6 1.8 29.57 1.2 Canterbury I-93 585 Thu 05-Mar-2026 01:55AM EST 26.4 25.0 94 NW 1.6 2.0 29.57 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:00AM EST 26.4 25.0 94 NW 2.0 2.5 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:05AM EST 25.9 24.4 94 NW 2.0 2.7 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:10AM EST 25.7 24.3 94 NNW 1.3 2.7 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:15AM EST 25.7 24.3 95 NNW 1.3 2.5 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:20AM EST 25.9 24.4 95 NNW 1.6 3.1 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:25AM EST 25.7 24.3 94 WNW 0.9 3.1 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:30AM EST 25.3 23.7 94 W 0.4 1.6 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:35AM EST 25.3 23.9 94 SE 0.7 1.3 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:40AM EST 25.3 23.9 95 ENE 0.4 1.3 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:45AM EST 25.3 23.9 95 ESE 1.1 1.6 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:50AM EST 25.2 23.7 95 ESE 0.2 1.6 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 02:55AM EST 25.0 23.5 95 N 0.4 1.3 29.58 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:00AM EST 25.0 23.7 95 W 0.7 1.3 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:05AM EST 25.0 23.5 95 NNW 0.4 1.3 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:10AM EST 25.2 23.7 95 N 0.9 1.8 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:15AM EST 25.3 23.9 95 NW 1.1 1.8 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:20AM EST 25.2 23.9 95 NNW 0.9 1.8 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:25AM EST 25.3 24.1 95 NNW 0.7 1.6 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:30AM EST 25.5 24.3 95 NW 1.6 2.7 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:35AM EST 25.5 24.1 95 NW 2.0 4.0 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:40AM EST 25.3 23.9 95 NW 1.1 4.0 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:45AM EST 25.2 23.9 95 NW 1.6 2.5 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:50AM EST 25.0 23.5 94 NW 1.8 3.1 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 03:55AM EST 25.0 23.5 94 NW 2.2 3.1 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:00AM EST 24.4 22.8 94 NW 2.9 3.4 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:05AM EST 24.1 22.6 94 NW 2.2 3.4 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:10AM EST 24.1 22.6 94 NW 2.9 4.0 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:15AM EST 23.9 22.5 94 NW 2.2 4.0 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:20AM EST 23.9 22.3 94 NNW 0.9 3.8 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:25AM EST 23.9 22.5 94 WNW 1.1 2.0 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:30AM EST 24.3 22.8 95 NW 2.0 2.2 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:35AM EST 24.4 23.0 94 NW 2.5 3.1 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:40AM EST 24.6 23.2 95 NW 2.5 3.8 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:45AM EST 24.4 23.0 94 NNW 2.0 4.5 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:50AM EST 24.4 23.0 94 NW 3.4 4.5 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 04:55AM EST 24.8 23.5 95 NW 3.1 5.1 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:00AM EST 25.0 23.5 95 WNW 2.5 5.1 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:05AM EST 24.4 22.8 94 NW 1.6 4.0 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:10AM EST 24.3 22.6 94 NW 2.5 3.4 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:15AM EST 23.7 22.1 94 NW 2.2 4.0 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:20AM EST 24.3 22.8 95 NW 1.8 4.7 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:25AM EST 24.3 22.8 94 SSW 0.9 4.7 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:30AM EST 24.4 22.8 94 NW 1.3 3.4 29.59 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:35AM EST 24.4 23.0 94 NW 1.6 2.0 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:40AM EST 24.8 23.2 94 NW 2.2 3.1 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:45AM EST 25.0 23.4 94 NW 1.6 3.6 29.60 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:50AM EST 24.6 23.0 94 WNW 0.9 3.6 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 05:55AM EST 24.3 22.5 93 SE 0.9 2.9 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 06:00AM EST 24.1 22.3 93 SSE 0.9 2.9 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 06:05AM EST 24.3 22.6 93 SSE 2.0 4.0 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 06:10AM EST 24.3 22.5 93 NW 1.8 4.0 29.61 1.2 Canterbury I-93 585 Thu 05-Mar-2026 06:15AM EST 24.1 22.3 93 NW 0.9 2.7 29.61 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.