Temperature
54 F at 3 AM; 83 F at its warmest, 1 PM Friday, and 54 F at its coolest, 3 AM.
- Now
- 54F
- 3 AM
- Highest
- 83F
- 1 PM Friday
- Lowest
- 54F
- 3 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Now. Blue Ridge Airport is 55° and light rain at 3 AM. The dew point is 50°, so the air feels dry and comfortable. Light air from the north at 3 mph.
The week. The warmest day ahead is Tuesday, near 69°, and the coolest tomorrow, near 58°. The days ahead look dry. Frost is possible tomorrow morning, a low of 34°.
The sky tonight. The sun sets at 6:41 PM. The Moon is a waxing crescent, 42% lit, and sets at 11:44 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 13 minutes long, 3 minutes shorter than yesterday.
As of 3:00 AM in Blue Ridge Airport, Virginia.
Air quality
Index 34, good, led by ozone. Read at 3 AM from its reporting area, Forsyth County-Winston-Salem-Greensboro-High Point (NC), 41 miles off.
Good each day through Mon Oct 19, led by ozone. Yesterday measured 90, moderate.
No smoke near the ground through Sun 8 PM.
Precipitation
0.07 in in the last 24 hours, and none in the 2 days before, to Sat 2 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 3 miles or more through Sun 8 PM, lowest 4 miles Sat 7 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 13 / 31 | 5,002 ft | 100 ft | Asphalt | 118° / 298° | Calm | Calm |
Measured here
Every hour from Martinsville (MTV), Blue Ridge Airport's own instrument, measure by measure, on the field's own clock.
54 F at 3 AM; 83 F at its warmest, 1 PM Friday, and 54 F at its coolest, 3 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 50 F, the air 87% saturated; the humidity ran from 48% at 4 PM Friday to 92% at 6 AM Friday.
How it is measured: Humidity variables, Field Book FB-WAT-002
Calm at 3 AM; at its strongest 13 mph, 9 PM Friday, with a gust of 26 mph at 9 PM Friday.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.04 inHg at 3 AM, rising 0.07 inHg over 3 hours; 0.02 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 1 mile at 5 AM Friday; 7 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 200 ft at 4 AM Friday; a base was reported in 20 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
0.19 in measured in the gauge, the most, 0.08 in, in the hour to 9 PM Friday.
How it is measured: ASOS, Field Book FB-INS-002
Martinsville: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Blue Ridge Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.
measured now3 instruments
MartinsvilleMTV
At an airfield/0.4 mi away/942 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
At a river or reservoir gauge/6.4 mi away/1,127 ft/186 ft above here
temp, wind, gust, humidity, pressure
Reynolds HomesteadS2089
At a soil climate station/6.4 mi away/1,127 ft/186 ft above here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Spencer 2.1 WSWVA-HN-3
In a volunteer observer's own ground/2.0 mi away/918 ft/23 ft below here
precip, snowfall, snow depth
Filter PlantMARV2
At a cooperative observer's station/9.9 mi away/781 ft/160 ft below here
snowfall, snow depth, precip, high, low
0in
Snow on the ground
Measured at Filter Plant (MARV2), 9.9 miles from here, read 16 Oct, 07:00. measured daily
16 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.