Temperature
63 F at 1 AM; 75 F at its warmest, 3 AM Thursday, and 63 F at its coolest, 8 PM Thursday.
- Now
- 63F
- 1 AM
- Highest
- 75F
- 3 AM Thursday
- Lowest
- 63F
- 8 PM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Rain is likely this evening, from about 8 PM, the chance peaking at 55% around 3 AM.
Now. Quantico Marine Corps Airfield / Turner Field is 63° and overcast at 2 AM. The dew point is 60°, so the air feels a little humid. Light breeze from the south at 4 mph.
Today and tonight. It warms to about 79° by 3 PM. Tonight falls to about 53° by 8 AM, under cloud.
The week. The warmest day ahead is Tuesday, near 66°, and the coolest tomorrow, near 56°. Rain is likely tomorrow (78%).
The sky tonight. The sun sets at 6:30 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:28 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. Cloud is forecast to cover most of the night, so the sky will be hard to see. The day is 11 hours 12 minutes long, 2 minutes shorter than yesterday.
As of 2:00 AM in Quantico Marine Corps Airfield / Turner Field, Virginia.
Air quality
Index 26, good, led by fine particles. Read at 1 AM from its reporting area, Northern Virginia (VA), 29 miles off.
Good each day through Sun Oct 18, led by fine particles. Yesterday measured 28, good.
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 11 or under.
Precipitation
0.05 in in the last 24 hours, and none in the 2 days before, to Fri 1 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 7 miles or more through Sat 8 PM, lowest 8 miles Sat 12 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 02 / 20 | 4,250 ft | 184 ft | Asphalt | 15° / 195° | 3 mph head, on 20 | 1 mph from the right |
Measured here
Every hour from Quantico Mcaf (NYG), Quantico Marine Corps Airfield / Turner Field's own instrument, measure by measure, on the field's own clock.
63 F at 1 AM; 75 F at its warmest, 3 AM Thursday, and 63 F at its coolest, 8 PM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 60 F, the air 90% saturated; the humidity ran from 68% at 2 PM Thursday to 92% at 12 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
7 mph from the south southwest at 1 AM; at its strongest 15 mph, 9 AM Thursday, with a gust of 21 mph at 9 AM Thursday.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.07 inHg at 1 AM, falling 0.06 inHg over 3 hours; 0.03 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 6 miles at 3 PM Thursday; 7 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 1,000 ft at 12 AM; a base was reported in 21 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.06 in measured in the gauge, the most, 0.05 in, in the hour to 12 AM.
How it is measured: ASOS, Field Book FB-INS-002
Quantico Mcaf: every reading, the last 7 days, 30 days and the year, and how well it reports
The 4 instruments nearest Quantico Marine Corps Airfield / Turner Field, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.
measured now2 instruments
At an airfield/0.0 mi away/13 ft/3 ft above here
temp, wind, gust, visibility, precip, pressure
Triangle - Prince William RAWSPWRV2
A remote fire weather station/5.6 mi away/229 ft/219 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Stafford 3.6 NNEVA-SF-4
In a volunteer observer's own ground/4.6 mi away/13 ft/3 ft above here
precip, snowfall, snow depth
FredericksburgFEDV2
At a cooperative observer's station/16.4 mi away/43 ft/33 ft above here
snowfall, snow depth, precip, high, low
-
Snow on the ground
16 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.