Temperature
64 F at 4 AM; 75 F at its warmest, 5 AM Thursday, and 64 F at its coolest, 9 PM Thursday.
- Now
- 64F
- 4 AM
- Highest
- 75F
- 5 AM Thursday
- Lowest
- 64F
- 9 PM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Rain is likely tonight, from about 11 PM, the chance peaking at 82% around 5 AM.
Now. Richmond Executive-Chesterfield County Airport is 64° and overcast at 4 AM. The dew point is 63°, so the air feels humid and sticky. Light air from the south at 3 mph.
Today and tonight. It warms to about 85° by 2 PM. Tonight falls to about 52° by 8 AM, under cloud. Air quality is moderate (index 57): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Wednesday, near 67°, and the coolest tomorrow, near 56°. Rain is likely tomorrow (98%).
The sky tonight. The sun sets at 6:32 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:33 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 14 minutes long, 2 minutes shorter than yesterday.
As of 4:00 AM in Richmond Executive-Chesterfield County Airport, Virginia.
Air quality
Index 57, moderate, led by fine particles. Read at 4 AM from its reporting area, Richmond (VA), 8 miles off.
Moderate each day through Today, led by fine particles. Yesterday measured 52, moderate.
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 17 or under.
Precipitation
0.01 in in the last 24 hours, and none in the 2 days before, to Fri 3 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Fri 10 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 15 / 33 | 5,500 ft | 100 ft | Asphalt | 141° / 321° | 2 mph head, on 15 | 3 mph from the right |
Measured here
Every hour from Chesterfield (FCI), Richmond Executive-Chesterfield County Airport's own instrument, measure by measure, on the field's own clock.
64 F at 4 AM; 75 F at its warmest, 5 AM Thursday, and 64 F at its coolest, 9 PM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 63 F, the air 97% saturated; the humidity ran from 79% at 7 AM Thursday to 97% at 4 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
5 mph from the south southwest at 4 AM; at its strongest 8 mph, 9 AM Thursday, with a gust of 17 mph at 10 AM Thursday.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.02 inHg at 4 AM, falling 0.06 inHg over 3 hours; 0.04 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 4 miles at 4 PM Thursday; 4 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 400 ft at 3 AM; a base was reported in 22 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
Chesterfield: every reading, the last 7 days, 30 days and the year, and how well it reports
The 4 instruments nearest Richmond Executive-Chesterfield County Airport, 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
ChesterfieldFCI
At an airfield/0.0 mi away/236 ft/level with here
temp, wind, gust, visibility, precip, pressure
Prince GeorgePRGV2
At a river or reservoir gauge/18.6 mi away/161 ft/75 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Bensley 4.9 WSWVA-CS-29
In a volunteer observer's own ground/0.8 mi away/238 ft/2 ft above here
precip, snowfall, snow depth
Winterpock 4WWTPV2
At a cooperative observer's station/9.0 mi away/303 ft/67 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.