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Prattville - Grouby Field, Alabama

Small airport in Autauga County, Alabama

Air quality

The air at Prattville - Grouby Field

Index 70, moderate, led by fine particles. Read at 1 AM from its reporting area, Montgomery (AL), 23 miles off.

70Moderate
  • Fine particles (PM2.5)70Moderate-
  • Ozone6Good-

The days ahead

Yesterday measured 66, moderate.

Smoke, the next 42 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 44 or under.

FriSat

Precipitation

What has fallen at Prattville - Grouby Field

None in the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Prattville - Grouby Field, the next 42 hours

Visibility stays 9 miles or more through Sat 7 PM, lowest 9 miles Fri 8 AM.

FriSat

Airfield

Code
1A9
ICAO
-
IATA
-
Field elevation
225 ft
Serves
Prattville
Kind
Small airport
Scheduled service
No
Its own instrument
1A9
Wind now
-

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
09 / 275,400 ft100 ftAsphalt89° / 269°--
09272,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

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

Every hour from Prattville (1A9), Prattville - Grouby Field's own instrument, measure by measure, on the field's own clock.

Temperature

76 F at 6 PM Thursday; 87 F at its warmest, 3 PM Thursday, and 75 F at its coolest, 9 AM Thursday.

Now
76F
6 PM Thursday
Highest
87F
3 PM Thursday
Lowest
75F
9 AM Thursday
Temperature and Dew point at Prattville, temperature from 75.4 to 87.1, the latest 76.0; dew point from 62.1 to 76.0, the latest 76.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080903 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 76 F, the air 100% saturated; the humidity ran from 43% at 3 PM Thursday to 100% at 6 PM Thursday.

Dew point now
76F
6 PM Thursday
Humidity now
100%
Humidity, range
43 to 100%
Relative humidity at Prattville, relative humidity from 43 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%4060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Pressure

30.08 inHg at 2 AM, steady over 3 hours; the same as a day before.

Now
30.08inHg
2 AM
3 hours
+0.01inHg
steady
24 hours
+0.00inHg
Pressure, altimeter at Prattville, pressure, altimeter from 30.05 to 30.16, the latest 30.08, in inches of mercury.PRESSURE, ALTIMETERinHg30.0530.1030.1530.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 3 miles at 6 AM Thursday; 10 miles or more now.

Now
10+mi
Lowest
3mi
6 AM Thursday
Hours under a mile
0
Visibility at Prattville, visibility from 3.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFRVFR

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

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

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

What is measuring near here

The 6 instruments nearest Prattville - Grouby Field, 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 now4 instruments

Prattville1A9

At an airfield/0.0 mi away/209 ft/16 ft below here

temp, wind, gust, visibility, precip, pressure

Selma ScanSMAA1

At a river or reservoir gauge/22.2 mi away/140 ft/85 ft below here

temp, wind, gust, humidity, pressure

SelmaS2176

At a soil climate station/22.2 mi away/140 ft/85 ft below here

temp, humidity, soil temp, soil moisture

Selma 6 SSE63897

At a climate reference station/27.7 mi away/157 ft/68 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

Prattville 2.6 NEAL-AT-24

In a volunteer observer's own ground/6.5 mi away/414 ft/189 ft above here

precip, snowfall, snow depth

Hope Hull 3SHOPA1

At a cooperative observer's station/17.3 mi away/234 ft/9 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Alabama

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

Near Prattville - Grouby Field

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

Near Prattville - Grouby Field