Temperature
56 F at 2 AM; 67 F at its warmest, 1 PM Thursday, and 47 F at its coolest, 6 AM Thursday.
- Now
- 56F
- 2 AM
- Highest
- 67F
- 1 PM Thursday
- Lowest
- 47F
- 6 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/New Jersey/Somerset Airport
Coming up. Rain is likely this evening, from about 7 PM (70%).
Now. Somerset Airport is 55° and overcast at 2 AM. The dew point is 53°, so the air feels dry and comfortable. The air is calm.
Today and tonight. It warms to about 76° by 4 PM. Tonight falls to about 43° by 8 AM, with some cloud.
The week. The warmest day ahead is Tuesday, near 66°, and the coolest tomorrow, near 54°. Rain is likely tomorrow (50%). The first freeze could come Sunday, a low of 32°.
The sky tonight. The sun sets at 6:17 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:09 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 7 minutes long, 2 minutes shorter than yesterday.
As of 2:00 AM in Somerset Airport, New Jersey.
Air quality
Index 19, good, led by ozone. Read at 2 AM from its reporting area, North Central (NJ), 10 miles off.
Good each day through Today, led by ozone. Yesterday measured 13, good.
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.
Precipitation
None in the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.
Visibility
Mist or haze: visibility falls to 2 miles Fri 10 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 08 / 26 unlit | 1,923 ft | 100 ft | GRE | 70° / 250° | Calm | Calm |
| 12 / 30 | 2,739 ft | 65 ft | Asphalt | 109° / 289° | Calm | Calm |
| 17 / 35 unlit | 1,700 ft | 150 ft | Grass | 166° / 346° | Calm | Calm |
Measured here
Every hour from Somerville (SMQ), Somerset Airport's own instrument, measure by measure, on the field's own clock.
56 F at 2 AM; 67 F at its warmest, 1 PM Thursday, and 47 F at its coolest, 6 AM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 53 F, the air 90% saturated; the humidity ran from 47% at 1 PM Thursday to 96% at 7 AM Thursday.
How it is measured: Humidity variables, Field Book FB-WAT-002
1 mph from the west northwest at 2 AM; at its strongest 7 mph, 9 AM Thursday, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.06 inHg at 2 AM, falling 0.04 inHg over 3 hours; 0.02 inHg lower 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 2,200 ft at 12 AM; a base was reported in 7 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
Somerville: every reading, the last 7 days, 30 days and the year, and how well it reports
The 4 instruments nearest Somerset Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.
measured now2 instruments
SomervilleSMQ
At an airfield/0.2 mi away/105 ft/level with here
temp, wind, gust, visibility, precip, pressure
TeetertownCALN4
At a river or reservoir gauge/13.0 mi away/997 ft/892 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Bridgewater Twp 3.4 NWNJ-SM-5
In a volunteer observer's own ground/0.8 mi away/108 ft/3 ft above here
precip, snowfall, snow depth
Bound Brook 2WBBKN4
At a cooperative observer's station/7.6 mi away/48 ft/57 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
22 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.