Temperature
68 F at 12 AM; 88 F at its warmest, 2 PM Thursday, and 62 F at its coolest, 5 AM Thursday.
- Now
- 68F
- 12 AM
- Highest
- 88F
- 2 PM Thursday
- Lowest
- 62F
- 5 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/South Carolina/Ridgeland-Claude Dean Airport
Coming up. Tomorrow is 18 degrees cooler: a high of 68° after 86° today.
Now. Ridgeland-Claude Dean Airport is 68° and clear at 1 AM. The dew point is 67°, so the air feels oppressive. The air is calm.
Today and tonight. It warms to about 85° by 3 PM. Tonight falls to about 64° by 8 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 Wednesday, near 74°, and the coolest Sunday, near 62°. The days ahead look dry.
The sky tonight. The sun sets at 6:50 PM. The Moon is a waxing crescent, 33% lit, and sets at 11:04 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 23 minutes long, 2 minutes shorter than yesterday.
As of 1:00 AM in Ridgeland-Claude Dean Airport, South Carolina.
Air quality
Index 22, good, led by fine particles. Read at 12 AM from its reporting area, Savannah (GA), 29 miles off.
Yesterday measured 45, good.
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 17 or under.
Precipitation
None in the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 8 miles or more through Sat 8 PM, lowest 8 miles Fri 8 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 36 / 18 | 4,200 ft | 75 ft | Asphalt | 30° / 210° | Calm | Calm |
Measured here
Every hour from Ridgeland (3J1), Ridgeland-Claude Dean Airport's own instrument, measure by measure, on the field's own clock.
68 F at 12 AM; 88 F at its warmest, 2 PM Thursday, and 62 F at its coolest, 5 AM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 68 F, the air 100% saturated; the humidity ran from 50% at 4 PM Thursday to 100% at 2 AM Thursday.
How it is measured: Humidity variables, Field Book FB-WAT-002
Calm at 12 AM; at its strongest 7 mph, 7 PM Thursday, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.07 inHg at 12 AM, steady over 3 hours; 0.01 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 0.3 miles at 2 AM Thursday, under a mile for 4 hours; 2 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 0 ft at 2 AM Thursday; a base was reported in 4 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
Ridgeland: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Ridgeland-Claude Dean Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.
measured now3 instruments
Ridgeland3J1
At an airfield/0.3 mi away/79 ft/level with here
temp, wind, gust, visibility, precip, pressure
Youmans Farm ScanYMFS1
On a farm or research station/17.1 mi away/75 ft/4 ft below here
temp, wind, gust, humidity, pressure
Youmans FarmS2038
At a soil climate station/17.1 mi away/75 ft/4 ft below here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Ridgeland 2.0 ESESC-JS-12
In a volunteer observer's own ground/2.8 mi away/49 ft/30 ft below here
precip, snowfall, snow depth
YemasseeYEMS1
At a cooperative observer's station/15.6 mi away/27 ft/52 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
21 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.