| RWIS Atmospheric Data for Canterbury I-93 on 19 Apr 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 Sat 18-Apr-2026 11:55PM EDT 43.9 43.0 97 ESE 1.8 4.9 29.35 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:00AM EDT 43.7 42.8 97 ESE 2.9 5.4 29.35 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:05AM EDT 43.7 42.8 97 ESE 2.9 7.2 29.35 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:10AM EDT 43.7 42.8 97 E 3.1 7.2 29.34 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:15AM EDT 43.5 42.8 97 ESE 1.8 6.5 29.34 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:20AM EDT 43.5 42.8 97 SE 3.1 6.5 29.34 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:25AM EDT 43.5 42.8 98 ESE 2.9 7.2 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:30AM EDT 43.5 42.6 97 ESE 2.0 7.2 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:35AM EDT 43.5 42.8 98 ENE 2.0 5.4 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:40AM EDT 43.7 43.0 98 E 1.1 3.6 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:45AM EDT 43.5 42.8 98 E 1.8 3.6 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:50AM EDT 43.5 42.8 98 E 2.5 4.7 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 12:55AM EDT 43.5 42.8 98 E 2.0 5.1 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:00AM EDT 43.2 42.4 98 ESE 2.0 5.6 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:05AM EDT 43.2 42.6 98 ENE 2.5 5.6 29.33 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:10AM EDT 43.3 42.6 98 E 1.3 3.8 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:15AM EDT 43.2 42.4 98 E 2.5 4.9 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:20AM EDT 43.2 42.6 98 SE 1.3 4.9 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:25AM EDT 43.3 42.6 98 ESE 1.6 3.1 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:30AM EDT 43.2 42.6 98 ESE 2.0 3.8 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:35AM EDT 43.2 42.6 98 SE 2.0 5.1 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:40AM EDT 43.3 42.6 98 SSE 2.2 5.1 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:45AM EDT 43.2 42.6 98 ESE 1.8 4.5 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:50AM EDT 43.0 42.4 98 SE 3.6 5.6 29.32 1.2 Canterbury I-93 585 Sun 19-Apr-2026 01:55AM EDT 43.0 42.4 98 ESE 2.2 5.6 29.31 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:00AM EDT 43.0 42.4 98 ESE 3.6 6.0 29.30 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:05AM EDT 43.0 42.4 98 ESE 2.7 6.0 29.30 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:10AM EDT 43.0 42.4 98 ESE 1.8 5.8 29.30 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:15AM EDT 42.8 42.3 98 ESE 3.4 6.5 29.29 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:20AM EDT 42.8 42.3 98 ESE 3.4 7.2 29.29 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:25AM EDT 43.0 42.4 99 SSE 1.6 7.2 29.29 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:30AM EDT 43.0 42.4 99 ESE 2.0 5.4 29.29 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:35AM EDT 43.0 42.6 99 SE 1.6 5.4 29.28 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:40AM EDT 43.0 42.6 99 E 2.2 5.1 29.28 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:45AM EDT 42.8 42.4 99 SE 2.0 5.1 29.28 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:50AM EDT 42.8 42.4 99 E 2.7 4.9 29.28 1.2 Canterbury I-93 585 Sun 19-Apr-2026 02:55AM EDT 42.8 42.4 99 E 2.7 4.5 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:00AM EDT 42.8 42.4 99 E 1.6 4.5 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:05AM EDT 42.8 42.4 99 E 1.6 3.4 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:10AM EDT 43.0 42.4 99 SE 2.2 4.9 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:15AM EDT 43.0 42.6 99 ESE 2.0 4.9 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:20AM EDT 42.8 42.3 99 ESE 2.2 4.3 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:25AM EDT 43.0 42.4 99 SE 1.8 4.0 29.27 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:30AM EDT 42.8 42.3 99 ESE 2.9 5.6 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:35AM EDT 42.8 42.3 99 ESE 1.8 5.6 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:40AM EDT 42.8 42.4 99 ESE 2.2 4.0 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:45AM EDT 42.8 42.4 99 ESE 2.2 4.0 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:50AM EDT 42.8 42.4 99 SE 2.5 4.7 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 03:55AM EDT 42.8 42.4 99 E 2.2 4.7 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:00AM EDT 42.6 42.1 99 ESE 3.1 5.6 29.26 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:05AM EDT 42.6 42.3 99 ESE 1.8 5.6 29.25 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:10AM EDT 42.4 42.1 99 SE 2.5 5.6 29.25 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:15AM EDT 42.4 42.1 99 ESE 2.7 5.6 29.25 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:20AM EDT 42.4 42.1 99 ESE 2.5 5.4 29.25 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:25AM EDT 42.4 42.1 99 ESE 3.8 5.4 29.24 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:30AM EDT 42.4 42.1 99 ESE 1.8 5.1 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:35AM EDT 42.4 42.3 99 SE 2.5 4.5 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:40AM EDT 42.4 42.1 99 ESE 1.8 4.5 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:45AM EDT 42.4 42.3 99 ESE 2.5 4.7 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:50AM EDT 42.4 42.1 99 ESE 1.6 4.7 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 04:55AM EDT 42.4 42.1 99 SE 0.7 4.3 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:00AM EDT 42.6 42.3 99 ESE 1.6 3.1 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:05AM EDT 42.6 42.3 99 SSE 2.2 4.0 29.23 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:10AM EDT 42.6 42.3 99 ESE 2.0 4.0 29.22 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:15AM EDT 42.4 42.1 99 ESE 3.6 6.5 29.22 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:20AM EDT 42.6 42.3 99 SE 1.3 6.5 29.22 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:25AM EDT 42.6 42.3 99 ESE 2.0 3.1 29.22 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:30AM EDT 42.6 42.3 99 ESE 1.3 3.4 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:35AM EDT 42.6 42.3 99 SSE 1.6 3.4 29.22 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:40AM EDT 42.6 42.3 99 SE 2.0 3.6 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:45AM EDT 42.6 42.4 99 SE 1.3 3.6 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:50AM EDT 42.6 42.3 99 SSE 2.2 4.5 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 05:55AM EDT 42.6 42.3 99 SE 2.9 5.1 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:00AM EDT 42.6 42.3 99 SSE 1.1 5.1 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:05AM EDT 42.6 42.3 99 ESE 2.0 4.7 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:10AM EDT 42.6 42.4 99 SE 1.6 3.6 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:15AM EDT 42.6 42.3 99 ESE 2.5 3.8 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:20AM EDT 42.6 42.3 99 ESE 2.0 4.7 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:25AM EDT 42.6 42.3 99 SE 2.2 4.7 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:30AM EDT 42.6 42.4 99 SSE 2.0 4.5 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:35AM EDT 42.6 42.4 99 SE 1.8 5.1 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:40AM EDT 42.8 42.4 99 SE 2.2 5.1 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:45AM EDT 42.8 42.4 99 SE 2.7 4.3 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:50AM EDT 42.8 42.4 99 SSE 2.5 4.3 29.21 1.2 Canterbury I-93 585 Sun 19-Apr-2026 06:55AM EDT 42.8 42.4 99 ESE 2.0 4.3 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:00AM EDT 42.8 42.4 99 E 1.6 4.0 29.20 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:05AM EDT 42.8 42.4 99 ESE 2.5 3.8 29.19 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:10AM EDT 42.8 42.4 99 ESE 2.7 4.5 29.19 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:15AM EDT 42.8 42.4 99 ESE 2.7 4.5 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:20AM EDT 43.0 42.8 99 SSE 2.9 5.1 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:25AM EDT 43.2 42.8 99 SE 2.2 5.1 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:30AM EDT 43.2 43.0 99 SSE 2.5 4.7 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:35AM EDT 43.0 42.6 99 S 3.8 5.8 29.19 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:40AM EDT 43.2 43.0 99 SE 0.9 5.8 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:45AM EDT 43.0 42.6 99 ESE 1.6 4.7 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:50AM EDT 43.0 42.8 99 SE 1.3 3.4 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 07:55AM EDT 43.2 43.0 99 SSE 3.1 4.7 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:00AM EDT 43.0 42.8 99 SSE 2.7 4.7 29.18 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:05AM EDT 43.2 42.8 99 E 2.2 4.5 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:10AM EDT 43.0 42.8 99 SE 1.1 4.0 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:15AM EDT 43.2 42.8 99 SE 1.8 3.1 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:20AM EDT 43.2 42.8 99 SE 1.8 3.8 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:25AM EDT 43.2 42.8 99 SSE 2.2 4.0 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:30AM EDT 43.2 43.0 99 SSE 2.7 4.0 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:35AM EDT 43.2 42.8 99 ESE 1.3 4.5 29.17 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:40AM EDT 43.3 43.0 99 SE 1.3 4.5 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:45AM EDT 43.2 43.0 99 SSE 1.8 3.6 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:50AM EDT 43.3 43.0 99 SE 2.2 4.5 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 08:55AM EDT 43.3 43.0 99 SSE 2.5 4.5 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:00AM EDT 43.2 42.8 99 SE 1.3 4.3 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:05AM EDT 43.2 42.8 99 SE 1.6 2.5 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:10AM EDT 43.3 43.0 99 ENE 0.7 2.5 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:15AM EDT 43.5 43.3 99 ESE 0.7 2.2 29.14 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:20AM EDT 43.5 43.2 99 SE 0.9 2.5 29.14 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:25AM EDT 43.5 43.2 99 S 1.6 3.4 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:30AM EDT 43.7 43.5 99 SSE 2.0 3.6 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:35AM EDT 43.5 43.2 99 SW 1.8 3.6 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:40AM EDT 43.7 43.5 99 WSW 1.3 3.4 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:45AM EDT 43.7 43.3 99 SSE 2.5 4.3 29.16 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:50AM EDT 43.5 43.2 99 E 1.1 4.5 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 09:55AM EDT 43.5 43.3 99 SSE 2.9 4.5 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 10:00AM EDT 43.5 43.3 99 SE 0.9 4.9 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 10:05AM EDT 43.2 43.0 99 E 1.1 4.9 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 10:10AM EDT 43.7 43.3 99 S 0.9 2.2 29.15 1.2 Canterbury I-93 585 Sun 19-Apr-2026 10:15AM EDT 43.5 43.3 99 N 1.6 2.7 29.14 1.2 Canterbury I-93 585 Sun 19-Apr-2026 10:20AM EDT 43.7 43.5 99 E 1.3 2.7 29.15 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.