Temperature
40 F at 12 AM; 61 F at its warmest, 12 PM Thursday, and 40 F at its coolest, 12 AM.
- Now
- 40F
- 12 AM
- Highest
- 61F
- 12 PM Thursday
- Lowest
- 40F
- 12 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/New Hampshire/Skyhaven Airport
Coming up. Rain is likely this morning, from about 8 AM, the chance peaking at 83% around 11 AM.
Now. Skyhaven Airport is 40° and clear at 1 AM. The dew point is 39°, so the air feels dry and comfortable. The air is calm.
Today and tonight. It warms to about 64° by 8 PM. Tonight falls to about 40° by 8 AM, with some cloud.
The week. The warmest day ahead is Tuesday, near 64°, and the coolest tomorrow, near 51°. Rain is likely tomorrow (51%). The first freeze could come Sunday, a low of 29°.
The sky tonight. The sun sets at 5:59 PM. The Moon is a waxing crescent, 33% lit, and sets at 9:42 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The day is 11 hours 2 minutes long, 3 minutes shorter than yesterday.
As of 1:00 AM in Skyhaven Airport, New Hampshire.
Air quality
Index 28, good, led by fine particles. Read at 12 AM from its reporting area, Coastal Rockingham County (NH), 20 miles off.
Good each day through Today, led by fine particles. Yesterday measured 21, good.
No smoke near the ground through Sat 8 PM.
Precipitation
None in the last 24 hours; 0.65 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.
Visibility
Dense fog: visibility falls to 0.1 miles Fri 1 PM, under a mile for 2 hours.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 15 / 33 | 4,201 ft | 75 ft | Asphalt | 131° / 311° | Calm | Calm |
Measured here
Every hour from Rochester (Was 6B1) (DAW), Skyhaven Airport's own instrument, measure by measure, on the field's own clock.
40 F at 12 AM; 61 F at its warmest, 12 PM Thursday, and 40 F at its coolest, 12 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 39 F, the air 96% saturated; the humidity ran from 38% at 2 PM Thursday to 96% at 12 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
2 mph from the northwest at 12 AM; at its strongest 9 mph, 9 AM Thursday, with a gust of 23 mph at 5 AM Thursday.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.14 inHg at 12 AM, falling 0.04 inHg over 3 hours; 0.15 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
10 miles or more every hour.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 4,500 ft at 6 AM Thursday; a base was reported in 4 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
None measured in the gauge in the last 24 hours.
How it is measured: ASOS, Field Book FB-INS-002
Rochester (Was 6B1): every reading, the last 7 days, 30 days and the year, and how well it reports
The 6 instruments nearest Skyhaven Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.
measured now4 instruments
At an airfield/0.5 mi away/341 ft/19 ft above here
temp, wind, gust, visibility, precip, pressure
Coheco River Near RochesterCOCN3
At a river or reservoir gauge/2.5 mi away/154 ft/168 ft below here
temp, wind, gust, humidity, pressure
Durham 2 N54794
At a climate reference station/7.9 mi away/119 ft/203 ft below here
temp, humidity, wind, solar, precip
Little Bay NH-16NHLBY
Beside a road/12.8 mi away/30 ft/292 ft below here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Somersworth 1.6 NNH-ST-1
In a volunteer observer's own ground/2.1 mi away/194 ft/128 ft below here
precip, snowfall, snow depth
DurhamDURN3
At a cooperative observer's station/9.3 mi away/112 ft/210 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
25 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.