Temperature
64 F at 3 AM; 87 F at its warmest, 3 PM Thursday, and 63 F at its coolest, 6 AM Thursday.
- Now
- 64F
- 3 AM
- Highest
- 87F
- 3 PM Thursday
- Lowest
- 63F
- 6 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Coming up. Tomorrow is 13 degrees cooler: a high of 75° after 88° today.
Now. Whitehouse Naval Outlying Field is 66° and clear at 4 AM. The dew point is 63°, so the air feels humid and sticky. The air is calm.
Today and tonight. It warms to about 87° by 2 PM. Tonight falls to about 68° by 8 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour.
The week. The warmest day ahead is Wednesday, near 78°, and the coolest Sunday, near 69°. The days ahead look dry. The windiest day is Sunday, with wind to 20 mph.
The sky tonight. The sun sets at 6:55 PM. The Moon is a waxing crescent, 33% lit, and sets at 11:14 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 sky is forecast to stay clear: a good night to look up. The day is 11 hours 26 minutes long, 2 minutes shorter than yesterday.
As of 4:00 AM in Whitehouse Naval Outlying Field, Florida.
Air quality
Index 28, good, led by fine particles. Read at 3 AM from its reporting area, Jacksonville (FL), 13 miles off.
Good each day through Tue Oct 20, led by ozone. Yesterday measured 44, good.
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 11 or under.
Precipitation
None in the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.
Visibility
Dense fog: visibility falls to 0 miles Fri 8 AM, under a mile for 2 hours.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 12 / 30 | 8,001 ft | 150 ft | Asphalt | 108° / 288° | Calm | Calm |
Measured here
Every hour from Jacksonville - Whitehouse (NEN), Whitehouse Naval Outlying Field's own instrument, measure by measure, on the field's own clock.
64 F at 3 AM; 87 F at its warmest, 3 PM Thursday, and 63 F at its coolest, 6 AM 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 43% at 3 PM Thursday to 100% at 8 AM Thursday.
How it is measured: Humidity variables, Field Book FB-WAT-002
Calm at 3 AM; at its strongest 9 mph, 5 PM Thursday, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.08 inHg at 3 AM, falling 0.02 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 0.3 miles at 5 AM Thursday, under a mile for 4 hours; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 100 ft at 7 AM Thursday; 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
The 4 instruments nearest Whitehouse Naval Outlying Field, 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 now2 instruments
At an airfield/0.4 mi away/84 ft/15 ft below here
temp, wind, gust, visibility, precip, pressure
Eddy Tower RAWSEDTF1
A remote fire weather station/30.9 mi away/121 ft/22 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Jacksonville 13.0 WFL-DV-49
In a volunteer observer's own ground/3.8 mi away/82 ft/17 ft below here
precip, snowfall, snow depth
Forestry ServiceJACF1
At a cooperative observer's station/5.0 mi away/92 ft/7 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.