Temperature
74 F at 10 PM; 87 F at its warmest, 2 PM, and 69 F at its coolest, 6 AM.
- Now
- 74F
- 10 PM
- Highest
- 87F
- 2 PM
- Lowest
- 69F
- 6 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Alert. A Wind Advisory is in force for Terrell Municipal Airport until 7 PM tomorrow. Read the alert in full, and see what it means in the Field Book. Tomorrow is 23 degrees cooler: a high of 66° after 89° today.
Now. Terrell Municipal Airport is 74° and clear at 11 PM. The dew point is 65°, so the air feels humid and sticky. Gentle breeze from the north at 9 mph.
Today and tonight. Tonight falls to about 58° by 8 AM, with some cloud. No rain is expected for the rest of the day.
The week. The warmest day ahead is Wednesday, near 85°, and the coolest tomorrow, near 66°. The days ahead look dry. The windiest day is tomorrow, with wind to 25 mph.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south-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 24 minutes long, 2 minutes shorter than yesterday.
As of 11:00 PM in Terrell Municipal Airport, Texas.
Air quality
Index 38, good, led by ozone. Read at 10 PM from its reporting area, Dallas-Fort Worth (TX), 30 miles off.
Good each day through Sun Oct 18, led by ozone. Yesterday measured 34, good.
Little smoke near the ground through Sat 7 PM: the index from smoke stays at 6 or under.
Precipitation
None in the last 24 hours; 0.05 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 9 miles or more through Sat 7 PM, lowest 9 miles Fri 6 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 18 / 36 | 5,006 ft | 75 ft | Asphalt | 180° / 0° | 8 mph head, on 36 | 1 mph from the right |
Measured here
Every hour from Terrell (TRL), Terrell Municipal Airport's own instrument, measure by measure, on the field's own clock.
74 F at 10 PM; 87 F at its warmest, 2 PM, and 69 F at its coolest, 6 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 65 F, the air 74% saturated; the humidity ran from 45% at 4 PM to 100% at 7 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
11 mph from the north at 10 PM; at its strongest 14 mph, 1 AM, with a gust of 28 mph at 9 PM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.11 inHg at 10 PM, rising 0.07 inHg over 3 hours; 0.14 inHg higher than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 6 miles at 7 AM; 10 miles or more now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 400 ft at 8 AM; a base was reported in 10 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
Terrell: every reading, the last 7 days, 30 days and the year, and how well it reports
The 4 instruments nearest Terrell Municipal Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.
measured now2 instruments
TerrellTRL
At an airfield/0.2 mi away/476 ft/2 ft above here
temp, wind, gust, visibility, precip, pressure
Greenville RAWSGELT2
A remote fire weather station/23.3 mi away/528 ft/54 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Terrell 4.8 SSWTX-KF-26
In a volunteer observer's own ground/4.2 mi away/487 ft/13 ft above here
precip, snowfall, snow depth
Wills PointWLPT2
At a cooperative observer's station/14.7 mi away/548 ft/74 ft above here
snowfall, snow depth, precip, high, low
-
Snow on the ground
20 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.