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Caldwell Municipal Airport, Texas

Small airport in Burleson County, Texas

Air quality

The air at Caldwell Municipal Airport

Index 40, good, led by ozone. Read at 9 PM from its reporting area, Austin (TX), 64 miles off.

40Good
  • Fine particles (PM2.5)25Good-
  • Ozone40Good-
  • Coarse particles (PM10)16Good-

The days ahead

Highest moderate, today, led by ozone. Yesterday measured 36, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 1 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Caldwell Municipal Airport

None in the last 24 hours; 0.06 in over the last 3 days, to Thu 8 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.06in

Visibility

How far you can see at Caldwell Municipal Airport, the next 41 hours

Visibility stays 9 miles or more through Sat 1 PM, lowest 10 miles Fri 5 AM.

FriSat

Airfield

Code
RWV
ICAO
KRWV
IATA
-
Field elevation
391 ft
Serves
Caldwell
Kind
Small airport
Scheduled service
No
Its own instrument
RWV
Wind now
From 10° at 5 mph, read 15 Oct, 21:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
15 / 333,252 ft50 ftAsphalt152° / 332°4 mph head, on 333 mph from the right
15331,000 ftN10° 5 mph
Runways from their surveyed ends, north up, lengths and positions to scale; the rose in the corner is the wind now.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Caldwell (RWV), Caldwell Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

74 F at 9 PM; 89 F at its warmest, 3 PM, and 68 F at its coolest, 6 AM.

Now
74F
9 PM
Highest
89F
3 PM
Lowest
68F
6 AM
Temperature and Dew point at Caldwell, temperature from 68.0 to 89.0, the latest 74.3; dew point from 63.8 to 69.8, the latest 66.2, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF60708090Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 66 F, the air 76% saturated; the humidity ran from 44% at 4 PM to 98% at 6 AM.

Dew point now
66F
9 PM
Humidity now
76%
Humidity, range
44 to 98%
Relative humidity at Caldwell, relative humidity from 44 to 98, the latest 76, in per cent.RELATIVE HUMIDITY%406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

2 mph from the north at 9 PM; at its strongest 13 mph, 4 PM, with a gust of 20 mph at 3 PM.

Now
2mph
from the north
Strongest
13mph
4 PM
Highest gust
20mph
3 PM
Wind and Gust at Caldwell, wind from 0 to 13, the latest 2; gust from 17 to 20, the latest 17, in miles an hour.WIND AND GUSTmph05101520Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Caldwell, wind direction from 10 to 330, the latest 10, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

30.03 inHg at 9 PM, rising 0.06 inHg over 3 hours; 0.01 inHg higher than a day before.

Now
30.03inHg
9 PM
3 hours
+0.06inHg
rising
24 hours
+0.01inHg
Pressure, altimeter at Caldwell, pressure, altimeter from 29.97 to 30.08, the latest 30.03, in inches of mercury.PRESSURE, ALTIMETERinHg29.9530.0030.0530.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

Down to 5 miles at 6 AM; 10 miles or more now.

Now
10+mi
Lowest
5mi
6 AM
Hours under a mile
0
Visibility at Caldwell, visibility from 5.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Cloud base

The lowest cloud base came down to 2,200 ft at 5 AM; a base was reported in 10 of the hours.

Lowest base now
-
Lowest in 24 hours
2,200ft
5 AM
Hours with a base reported
10
Lowest cloud base at Caldwell, lowest cloud base from 2,200 to 4,900, the latest 4,900, in feet.LOWEST CLOUD BASEft2,0003,0004,0005,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMMVFRVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
-
Hours with some
0

How it is measured: ASOS, Field Book FB-INS-002

Caldwell: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 4 instruments nearest Caldwell Municipal 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

CaldwellRWV

At an airfield/0.0 mi away/390 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Caldwell 1.9 NWTX-BRL-19

In a volunteer observer's own ground/2.5 mi away/387 ft/4 ft below here

precip, snowfall, snow depth

Dime BoxDBXT2

At a cooperative observer's station/13.6 mi away/387 ft/4 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Texas

20 places, each with its own forecast and its own instruments.

Near Caldwell Municipal Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Caldwell Municipal Airport