New Hampshire weather instruments

25 of 497 instruments in New Hampshire: beside a road

PlacesInstruments

New Hampshire, live

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2 alerts in force in New Hampshire

High Surf Advisory1

High Surf Advisory

Until Sep 27, 8:00 PM EDT

Coastal York; Coastal Cumberland; Sagadahoc; Lincoln; Knox; Coastal Rockingham

ME NHMinorExpectedLikelyIn force from Sep 25, 8:00 AM EDT

The full text and what to do

* WHAT...Large breaking waves of 7 to 12 feet.

* WHERE...In Maine, Coastal York, Coastal Cumberland, Sagadahoc, Lincoln and Knox Counties. In New Hampshire, Coastal Rockingham County.

* WHEN...From 8 AM Friday to 8 PM EDT Sunday.

* IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.

What to do

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.

Frost Advisory1

Frost Advisory

Until Sep 24, 7:00 AM EDT

Southern Oxford; Southern Franklin; Southern Somerset; Interior Waldo; Coastal Waldo; Interior Cumberland Highlands; Northern Grafton; Northern Carroll; and 2 more

ME NHMinorExpectedLikelyIn force from Sep 24, 2:18 AM EDT, updated Sep 24, 2:18 AM EDT

The full text and what to do

Every area Southern Oxford; Southern Franklin; Southern Somerset; Interior Waldo; Coastal Waldo; Interior Cumberland Highlands; Northern Grafton; Northern Carroll; Southern Grafton; Southern Carroll

* WHAT...Temperatures as low as 34 will result in frost formation.

* WHERE...In Maine, Coastal Waldo, Interior Waldo, Southern Somerset, Interior Cumberland Highlands, Southern Franklin, and Southern Oxford Counties. In New Hampshire, Northern Carroll, Northern Grafton, Southern Carroll, and Southern Grafton Counties.

* WHEN...Until 7 AM EDT this morning.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

What to do

Take steps now to protect tender plants from the cold.

Every alert in force across the country

What stands in New Hampshire

Every kind of place an instrument stands at in New Hampshire, and how many stand at each.

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In a volunteer observer's own ground351 At a river or reservoir gauge52 At a cooperative observer's station42 Beside a road25 At an airfield16 At a dam8 On a farm or research station2 A remote fire weather station1

What the snow tracker reads here

3 instruments in New Hampshire are read by 5 of the 63 mountains. Listed in the rank order of the state. Each one has its own page, and the ranking they feed is on the snow tracker.

Hubbard Brook ScanHUBN3 / 43.933, -71.717 / 1,480 ftKillington, Sugarbush, Sunday River, Loon Mountain, Cannon Mountainrank11of 497 Mascoma River ScanMSRN3 / 43.783, -72.033Killington, Sugarbush, Loon Mountain, Cannon Mountainrank22of 497 WhitefieldHIE / 44.366, -71.552 / 1,047 ftLoon Mountain, Cannon Mountainrank44of 497

Every instrument in this state

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The instruments

Ordered by name. Standing is three times the mountains forecast from an instrument plus the places that read it. It measures how much of the network depends on it, not how well it reports.By nameBy standing

101 E Epping003NH / 43.027, -71.117 / 171 ft 293 N Hooksett004NH / 43.040, -71.479 / 269 ft 3 S Lancaster005NH / 44.455, -71.579 / 1,434 ftrank1414of 497 89 S Warner006NH / 43.290, -71.838 / 449 ftrank2626of 497 93 N Bow007NH / 43.165, -71.523 / 348 ftrank2626of 497 Ashland I-93NHASL / 43.710, -71.651 / 600 ft Canterbury I-93NHCAN / 43.372, -71.609 / 585 ft Derry I-93NHDRY / 42.861, -71.334 / 247 ft FEE M Nashua Exit 2008NH / 42.732, -71.457 / 302 ft FEE S Nashua Exit 8009NH / 42.793, -71.497 / 180 ft Franconia Notch-I-93NHFN1 / 44.143, -71.682 / 1,768 ftrank1414of 497 Franconia Notch-I-93SNHFNS / 44.182, -71.690 / 1,909 ftrank88of 497 Hampton Rt 101013NH / 42.926, -70.830 / 33 ft Lincoln Exit 33001NH / 44.062, -71.688 Lincoln Exit 34A002NH / 44.105, -71.683 / 1,483 ftrank88of 497 Little Bay NH-16NHLBY / 43.116, -70.822 / 30 ftrank2626of 497 Littleton I-93NHLTN / 44.328, -71.872 / 869 ft Lost River NH-112NHLRV / 44.037, -71.785 / 1,822 ft Manchester I-293011NH / 42.954, -71.445 / 267 ftrank2626of 497 NH 124 New Ipswitch010NH / 42.750, -71.828 / 949 ft Salem I-93NHSLM / 42.754, -71.221 / 85 ft Sanbornton I-93NHSBN / 43.492, -71.599 / 720 ftrank2222of 497 Springfield I-89NHSFD / 43.466, -72.101 / 1,402 ftrank2626of 497 Westmoreland NH-9NHWEM / 42.927, -72.369 / 1,145 ftrank2626of 497 Woodstock I-93NHWOD / 43.970, -71.675 / 680 ftrank1414of 497

New Hampshire, live

2 alerts in force in New Hampshire

High Surf Advisory1

What to do

Frost Advisory1

What to do

Weather instrument stations by state

What stands in New Hampshire

What the snow tracker reads here

Every instrument in this state

The instruments