NHDOT Logo Latest RWIS Atmospheric Data as of Sun Apr 19 10:30 AM 2026
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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 Sun 19-Apr-202610:24AM EDT44.1 43.7 99 WNW2.5 5.6 29.10 LGT Precip 1.4001.2
Bow351 Sun 19-Apr-202610:25AM EDT
Canterbury I-93585 Sun 19-Apr-202610:25AM EDT43.9 43.5 99 NW 2.0 3.1 29.141.2
Derry I-93 247 Sun 19-Apr-202610:24AM EDT46.0 46.2 100 S 1.1 2.9 29.48 LGT Precip 0.7001.2
Echo Lake1856Sun 19-Apr-202610:24AM EDT40.1 40.8 100 30.92
Epping Rt.101141 Sun 19-Apr-202610:24AM EDT44.8 46.8
Hampton Rt 101 Sun 19-Apr-202610:25AM EDT45.7 45.7 E 1.6 2.9 29.75 LGT Precip 1.8001.2
I-89 SB MM 31.4 Sutton/New London Sun 19-Apr-202610:25AM EDT44.2 44.2 100 ENE4.9 8.5 28.50 LGT Precip 1.8001.0
LaFayette1768Sun 19-Apr-202610:24AM EDT40.6 41.0 100 NE 9.8 22.630.95 LGT Precip 0.7001.2
Lincoln Exit 33916 Sun 19-Apr-202610:24AM EDT44.2 47.3 NNW6.9 11.2 LGT Precip 1.8001.2
Littleton I-93869 Sun 19-Apr-202610:24AM EDT43.2 41.9 95 NE 1.3 2.2 28.88 LGT Precip 1.8001.2
Lost River Rt. 1121822Sun 19-Apr-202610:24AM EDT41.7 42.3 100 NNW8.3 18.827.86 MOD Precip 4.7001.2
Manchester I-293244 Sun 19-Apr-202610:25AM EDT46.2 45.9 99 SW 2.5 6.3 29.47 None 0.0001.2
Nashua FEE Exit 2287 Sun 19-Apr-202610:24AM EDT46.6 46.2 99
New Ipswich Rt 1241075Sun 19-Apr-202610:24AM EDT48.2 50.7 SSE3.4 6.9 None 0.0001.2
Newington RT 1630 Sun 19-Apr-202610:24AM EDT45.1 44.2 96 SSW3.8 4.7 29.88 LGT Precip 0.7001.9
Portsmouth I-95 Sun 19-Apr-202610:25AM EDT45.1 44.8 99 SW 3.8 6.9 29.71 LGT Precip 0.0001.2
Roxbury-Sullivan Rt 9 Sun 19-Apr-202610:25AM EDT47.8 47.8 SW 0.4 4.7 28.68 None 0.0001.2
Rt. 4 WB Northwood Sun 19-Apr-202610:25AM EDT43.7 43.5 99 SSE1.6 3.1 29.10 LGT Precip 0.7001.2
Rt. 16 SB Exit 17 Milton Sun 19-Apr-202610:25AM EDT43.3 43.3 100 NW 0.7 2.9 29.29 LGT Precip 0.7001.2
Rt. 16 SB MM 32 Milton Sun 19-Apr-202610:25AM EDT42.8 42.8 100 WNW0.7 1.8 29.16 LGT Precip 0.0001.2
Rt.16 SB Rochester Sun 19-Apr-202602:35AM EDT42.1 42.1 100 SSE2.5 3.6 29.67 None 0.0001.2
Rt.16 SB Wakefield Sun 19-Apr-202610:25AM EDT41.7 41.7 SSE0.7 2.7 28.76 LGT Precip 0.7001.2
Rt. 101 WB Exeter MM 128.4 Sun 19-Apr-202610:25AM EDT45.5 45.5 100 ENE1.8 4.3 29.64 LGT Precip 0.4001.2
Rt. 101 WB Peterborough Sun 19-Apr-202610:25AM EDT46.2 46.2 100 NNW3.6 8.5 28.23 None 0.0001.2
Rt.106 Loudon Sun 19-Apr-202610:25AM EDT43.9 43.5 99 W 0.7 1.3 29.16 LGT Precip 0.0001.2
Rt. 115 Jefferson Sun 19-Apr-202610:25AM EDT41.7 41.7 N 2.2 8.3 28.23 MOD Precip 2.5001.2
Rt 16 NB Ossipee Sun 19-Apr-202610:25AM EDT43.5 43.5 100 SE 1.3 3.1 29.30 LGT Precip 1.8001.2
Salem I-9385 Sun 19-Apr-202610:24AM EDT46.9 47.8 S 2.7 4.9 29.58 LGT Precip 0.0001.2
Sanbornton I-93720 Sun 19-Apr-202610:25AM EDT43.3 43.3 100 WNW1.6 4.3 28.96 LGT Precip 0.0001.2
Springfield I-891402Sun 19-Apr-202610:24AM EDT44.8 45.7 NNW6.9 19.529.66 LGT Precip 0.7001.2
Warner I-89413 Sun 19-Apr-202610:25AM EDT44.8 44.4 99 NW 2.7 5.8 29.23 LGT Precip 0.0001.2
Westmoreland Rt. 91145Sun 19-Apr-202610:24AM EDT45.3 45.5 100 WSW5.8 9.2 26.64 None 0.0001.2
Woodstock I-93 680 Sun 19-Apr-202610:25AM EDT45.1 45.0 100 NNW1.6 6.7 29.03 MOD Precip 2.5001.2