Temperature
80 F at 1 AM; 81 F at its warmest, 12 AM, and 80 F at its coolest, 1 AM.
- Now
- 80F
- 1 AM
- Highest
- 81F
- 12 AM
- Lowest
- 80F
- 1 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Now. Treasure Coast International Airport is 80° and mostly cloudy at 1 AM. With the humidity it feels like 85°. The dew point is 76°, so the air feels very oppressive. Light breeze from the east at 4 mph.
Today and tonight. It warms to about 87° by 12 PM. Tonight falls to about 74° by 4 AM, under a mostly clear sky. 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 tomorrow, near 85°, and the coolest Sunday, near 80°. Rain or snow is likely tomorrow (92%) and Sunday (60%). Rain is possible Thursday (40%). The windiest day is Sunday, with wind to 25 mph.
The sky tonight. The sun sets at 6:52 PM. The Moon is a waxing crescent, 33% lit, and sets at 11:16 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 31 minutes long, 2 minutes shorter than yesterday.
As of 1:00 AM in Treasure Coast International Airport, Florida.
Air quality
Index 27, good, led by ozone. Read at 12 AM from its reporting area, Indian River County (FL), 20 miles off.
Good each day through Tue Oct 20, led by ozone. Yesterday measured 33, 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 Thu 11 PM. Measured by radar and rain gauges, as water.
Visibility
Mist or haze: visibility falls to 2 miles Sat 8 PM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 10R / 28L | 6,492 ft | 150 ft | Asphalt | 91° / 271° | 3 mph head, on 10R | 2 mph from the left |
| 14 / 32 | 4,755 ft | 100 ft | Asphalt | 136° / 316° | 1 mph head, on 14 | 3 mph from the left |
Measured here
Every hour from Ft Pierce/St Lucie (FPR), Treasure Coast International Airport's own instrument, measure by measure, on the field's own clock.
80 F at 1 AM; 81 F at its warmest, 12 AM, and 80 F at its coolest, 1 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 77 F, the air 91% saturated; the humidity ran from 86% at 12 AM to 91% at 1 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
12 mph from the southeast at 1 AM; at its strongest 12 mph, 1 AM, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.04 inHg at 1 AM; the same as a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 7 miles at 12 AM; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 1,500 ft at 12 AM; a base was reported in 2 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
Ft Pierce/St Lucie: every reading, the last 7 days, 30 days and the year, and how well it reports
The 4 instruments nearest Treasure Coast International Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.
measured now2 instruments
At an airfield/0.6 mi away/23 ft/1 ft below here
temp, wind, gust, visibility, precip, pressure
S Prong Sebastian River 4 SW Sebastian 4SWSEBF1
At a river or reservoir gauge/20.7 mi away/30 ft/6 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Fort Pierce 4.8 NNWFL-SL-32
In a volunteer observer's own ground/1.7 mi away/15 ft/9 ft below here
precip, snowfall, snow depth
Fort PierceFPCF1
At a cooperative observer's station/2.4 mi away/39 ft/15 ft above 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.