NHDOT Logo Latest RWIS Atmospheric Data as of Sat May 10 02:09 AM 2025
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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 Sat 10-May-202501:59AM EDT47.3 47.1 99 SSW1.3 5.1 29.28 LGT Precip 0.4001.2
Bow351 Sat 10-May-202502:00AM EDT
Canterbury I-93585 Sat 10-May-202501:59AM EDT46.0 45.7 98 NW 2.5 4.3 26.58 LGT Precip 0.4001.2
Derry I-93 247 Sat 10-May-202501:59AM EDT46.4 46.4 100 N 4.3 7.2 29.58 LGT Precip 0.4001.2
Echo Lake1856Sat 10-May-202501:59AM EDT45.3 45.9 100 NW 0.7 2.9 30.95
Epping Rt.101141 Sat 10-May-202501:59AM EDT45.7 51.8
Hampton Rt 101 Sat 10-May-202502:00AM EDT45.5 45.5 NNE3.6 10.529.84 LGT Precip 0.7001.2
LaFayette1768Sat 10-May-202501:59AM EDT45.7 45.9 100 SW 3.4 7.4 31.00 LGT Precip 1.8001.2
Lincoln Exit 33916 Sat 10-May-202502:00AM EDT47.1 49.1 SW 3.6 4.9
Littleton I-93869 Sat 10-May-202501:59AM EDT47.8 47.3 98 NE 1.3 2.2 28.97 LGT Precip 1.4001.2
Lost River Rt. 1121822Sat 10-May-202502:00AM EDT45.0 51.3 SE 2.7 6.5 28.00 LGT Precip 0.4001.2
Manchester I-293244 Sat 10-May-202502:00AM EDT46.8 45.9 97 ENE3.8 6.9 29.60 LGT Precip 0.7001.2
Nashua FEE Exit 2287 Sat 10-May-202501:59AM EDT46.0 45.7 99
New Ipswich Rt 1241075Sat 10-May-202501:59AM EDT44.4 51.6 NNW3.4 6.5 LGT Precip 0.7001.2
Portsmouth I-95 Sat 10-May-202502:00AM EDT45.1 44.4 97 NNE8.9 16.629.79 LGT Precip 0.4001.2
Roxbury-Sullivan Rt 9 Sat 10-May-202502:00AM EDT45.0 45.0 SSW4.3 11.628.77 None 0.0001.2
Rt. 4 WB Northwood Sat 10-May-202502:00AM EDT44.6 44.2 99 E 5.4 13.929.23 LGT Precip 0.0001.2
Rt. 16 SB Exit 17 Milton Sat 10-May-202502:00AM EDT45.7 45.7 100 NE 2.0 10.729.42 LGT Precip 0.4001.2
Rt. 16 SB MM 32 Milton Sat 10-May-202502:00AM EDT44.6 44.6 100 NE 3.6 7.8 29.30 LGT Precip 0.4001.2
Rt.16 SB Rochester Sat 10-May-202502:00AM EDT45.5 45.5 100 NNE3.6 9.2 29.64 LGT Precip 0.0001.2
Rt.16 SB Wakefield Sat 10-May-202502:00AM EDT44.6 44.6 N 3.6 12.828.92 LGT Precip 0.4001.2
Rt. 101 WB Exeter MM 128.4 Sat 10-May-202502:00AM EDT45.5 45.5 100 NW 0.9 2.5 29.74 LGT Precip 0.4001.2
Rt. 101 WB Peterborough Sat 10-May-202502:00AM EDT42.8 42.8 100 SE 2.7 8.3 28.34 None 0.0001.2
Rt.106 Loudon Sat 10-May-202502:00AM EDT45.9 45.3 99 N 2.7 5.4 29.30 LGT Precip 0.4001.2
Rt. 115 Jefferson Sat 10-May-202502:00AM EDT46.2 46.2 ENE0.9 1.8 28.34 MOD Precip 2.2001.2
Rt 16 NB Ossipee Sat 10-May-202502:00AM EDT47.5 47.5 100 N 1.8 4.5 29.46 None 0.0001.2
Salem I-9385 Sat 10-May-202501:59AM EDT46.6 46.8 100 NE 3.1 6.3 29.70 LGT Precip 1.1001.2
Sanbornton I-93720 Sat 10-May-202501:59AM EDT45.9 52.5 E 2.9 7.2 29.09 LGT Precip 0.4001.2
Springfield I-891402Sat 10-May-202501:59AM EDT44.8 44.4 99 ESE2.9 5.8 29.76 None 0.0001.2
Warner I-89413 Sat 10-May-202502:00AM EDT46.6 46.0 98 E 1.6 4.9 29.38 LGT Precip 0.0001.2
Westmoreland Rt. 91145Sat 10-May-202501:59AM EDT44.2 44.6 100 WSW2.0 4.3 26.64 None 0.0001.2
Woodstock I-93 680 Sat 10-May-202502:00AM EDT48.2 48.2 100 NNE4.0 5.1 29.17 HVY Precip 12.6001.2