NHDOT Logo Latest RWIS Atmospheric Data as of Mon Jun 30 01:22 AM 2025
O
B
S		 Location Elev.
(feet)		 Date Time Temp
(ºF)		 Dew
Point
(ºF)		 Rel
Hum
(%)		 Wind
Dir		 Wind
Speed
(mph)		 Peak
Wind
(mph)		 Sea-Level
Pressure
(in. Hg)		 Precip and
Intensity		 Precip
Rate
(in/hr)		 Visibility
(mi)
Ashland I-93600 Mon 30-Jun-202501:14AM EDT58.3 57.4 97 NNW1.3 3.1 29.39 None 0.0001.2
Bow351 Mon 30-Jun-202501:15AM EDT
Canterbury I-93585 Mon 30-Jun-202501:14AM EDT60.3 58.6 94 NNE0.9 1.1 26.58 None 0.0001.2
Derry I-93 247 Mon 30-Jun-202501:14AM EDT60.8 60.4 99 SE 0.9 1.3 29.70 None 0.0001.2
Echo Lake1856Mon 30-Jun-202501:14AM EDT57.7 55.4 91 S 2.2 3.4 31.01
Epping Rt.101141 Mon 30-Jun-202501:15AM EDT62.1 68.2
Hampton Rt 101 Mon 30-Jun-202501:15AM EDT64.2 64.2 W 0.4 1.1 29.97 None 0.0001.2
I-89 SB MM 31.4 Sutton/New London Tue 24-Jun-202504:50PM EDT92.8 70.3 48 ENE7.2 20.628.78 None 0.0001.2
LaFayette1768Mon 30-Jun-202501:15AM EDT52.9 53.2 100 NE 1.3 2.5 31.05 None 0.0001.2
Lincoln Exit 33916 Mon 30-Jun-202501:14AM EDT55.0 56.8 NW 0.4 1.3
Littleton I-93869 Mon 30-Jun-202501:14AM EDT57.9 57.0 96 NE 1.3 2.2 29.10 None 0.0001.2
Lost River Rt. 1121822Mon 30-Jun-202501:14AM EDT54.5 59.2 WNW2.2 4.3 28.13 None 0.0001.2
Manchester I-293244 Mon 30-Jun-202501:15AM EDT66.6 62.1 85 S 0.9 2.9 29.71 None 0.0001.2
Nashua FEE Exit 2287 Mon 30-Jun-202501:14AM EDT63.5 59.5 87
New Ipswich Rt 1241075Mon 30-Jun-202501:14AM EDT58.1 57.6 98 ESE0.9 1.8 None 0.0001.2
Portsmouth I-95 Mon 30-Jun-202501:15AM EDT64.4 62.4 94 NNW0.9 1.6 29.91 None 0.0001.2
Roxbury-Sullivan Rt 9 Mon 30-Jun-202501:15AM EDT55.0 55.0 SSW0.7 1.8 28.97 None 0.0001.2
Rt. 4 WB Northwood Mon 30-Jun-202501:15AM EDT61.3 60.6 98 WSW0.9 1.6 29.36 None 0.0001.2
Rt. 16 SB Exit 17 Milton Mon 30-Jun-202501:15AM EDT57.4 57.4 100 NNE2.0 2.5 29.53 None 0.0001.2
Rt. 16 SB MM 32 Milton Mon 30-Jun-202501:15AM EDT58.8 57.9 97 E 0.4 0.9 29.40 None 0.0001.2
Rt.16 SB Rochester Mon 30-Jun-202501:15AM EDT61.2 60.4 97 N 0.2 1.3 29.74 None 0.0001.2
Rt.16 SB Wakefield Mon 30-Jun-202501:15AM EDT60.1 55.9 86 SW 0.7 0.9 29.03 None 0.0001.2
Rt. 101 WB Exeter MM 128.4 Mon 30-Jun-202501:15AM EDT63.9 61.9 94 ESE0.4 2.0 29.86 None 0.0001.2
Rt. 101 WB Peterborough Mon 30-Jun-202501:15AM EDT59.4 59.0 99 SE 0.9 1.8 28.55 None 0.0001.2
Rt.106 Loudon Mon 30-Jun-202501:15AM EDT58.5 57.6 97 NNE1.6 2.2 29.42 None 0.0001.2
Rt. 115 Jefferson Mon 30-Jun-202501:15AM EDT58.1 58.1 100 S 4.5 6.0 28.47 None 0.0001.2
Rt 16 NB Ossipee Mon 30-Jun-202501:15AM EDT56.1 56.1 100 SW 0.7 1.3 29.53 None 0.0001.2
Salem I-9385 Mon 30-Jun-202501:14AM EDT63.5 61.0 92 SW 0.2 1.3 29.821.2
Sanbornton I-93720 Mon 30-Jun-202501:14AM EDT57.9 59.2 NW 1.3 2.2 29.21 None 0.0001.2
Springfield I-891402Mon 30-Jun-202501:14AM EDT58.8 58.3 98 S 1.1 2.0 29.87 None 0.0001.2
Warner I-89413 Mon 30-Jun-202501:15AM EDT60.3 59.7 98 SSW1.6 2.2 29.51 None 0.0001.2
Westmoreland Rt. 91145Mon 30-Jun-202501:14AM EDT61.3 60.3 96 E 2.9 3.4 26.64 None 0.0001.2
Woodstock I-93 680 Mon 30-Jun-202501:15AM EDT56.1 55.2 97 ESE1.3 2.7 29.29 None 0.0001.2