Temperature
65 F at 3 AM; 89 F at its warmest, 3 PM Thursday, and 64 F at its coolest, 5 AM Thursday.
- Now
- 65F
- 3 AM
- Highest
- 89F
- 3 PM Thursday
- Lowest
- 64F
- 5 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Alert. A Wind Advisory is in force for Cairns AAF (Fort Rucker) Air Field until 7 PM tomorrow. Read the alert in full, and see what it means in the Field Book. Tomorrow is 16 degrees cooler: a high of 71° after 87° today.
Now. Cairns AAF (Fort Rucker) Air Field is 65° and clear at 4 AM. The dew point is 62°, so the air feels humid and sticky. The air is calm.
Today and tonight. It warms to about 85° by 1 PM. Tonight falls to about 54° by 7 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 Thursday, near 80°, and the coolest Sunday, near 69°. The days ahead look dry.
The sky tonight. The sun sets at 6:10 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:27 PM. The next full Moon is Sunday, Oct 25. 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 25 minutes long, 2 minutes shorter than yesterday.
As of 4:00 AM in Cairns AAF (Fort Rucker) Air Field, Alabama.
Air quality
Index 4, good, led by ozone. Read at 4 AM from its reporting area, Holmes, Jackson, and Washington Counties (FL), 38 miles off.
Good each day through Tue Oct 20, led by ozone. Yesterday measured 44, good.
Little smoke near the ground through Sun 1 AM: the index from smoke stays at 39 or under.
Precipitation
None in the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 8 miles or more through Sun 1 AM, lowest 9 miles Fri 8 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 06 / 24 | 4,546 ft | 150 ft | Asphalt | 61° / 241° | Calm | Calm |
| 18 / 36 | 5,025 ft | 150 ft | Asphalt | 181° / 1° | Calm | Calm |
Measured here
Every hour from Cairns AAF/Ozark (OZR), Cairns AAF (Fort Rucker) Air Field's own instrument, measure by measure, on the field's own clock.
65 F at 3 AM; 89 F at its warmest, 3 PM Thursday, and 64 F at its coolest, 5 AM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 62 F, the air 90% saturated; the humidity ran from 36% at 3 PM Thursday to 93% at 6 AM Thursday.
How it is measured: Humidity variables, Field Book FB-WAT-002
Calm at 3 AM; at its strongest 6 mph, 1 PM Thursday, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.04 inHg at 3 AM, steady over 3 hours; 0.04 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
10 miles or more every hour.
How it is measured: Fog types, Field Book FB-WAT-020
None measured in the gauge in the last 24 hours.
How it is measured: ASOS, Field Book FB-INS-002
Cairns AAF/Ozark: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Cairns AAF (Fort Rucker) Air 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 now3 instruments
At an airfield/0.0 mi away/299 ft/2 ft below here
temp, wind, gust, visibility, precip, pressure
Troy 2 W23801
At a climate reference station/39.3 mi away/472 ft/171 ft above here
temp, humidity, wind, solar, precip
TroyTRXA1
At a river or reservoir gauge/39.4 mi away/482 ft/181 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Daleville 0.3 EAL-DL-13
In a volunteer observer's own ground/1.8 mi away/297 ft/4 ft below here
precip, snowfall, snow depth
Geneva No. 2GVAA1
At a cooperative observer's station/18.9 mi away/135 ft/166 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
22 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.