Temperature
67 F at 12 AM; 88 F at its warmest, 2 PM Thursday, and 60 F at its coolest, 5 AM Thursday.
- Now
- 67F
- 12 AM
- Highest
- 88F
- 2 PM Thursday
- Lowest
- 60F
- 5 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/South Carolina/Hartsville Regional Airport
Hartsville Regional Airport, South Carolina
Small airport in Darlington County, South Carolina67°
88°/64°
Overcast·
Feels like 67°·Calm 1 mph SSW
Coming up. Tomorrow is 25 degrees cooler: a high of 63° after 88° today.
Now. Hartsville Regional Airport is 67° and overcast at 1 AM. The dew point is 66°, so the air feels oppressive. The air is calm.
Today and tonight. It warms to about 87° by 3 PM. Tonight falls to about 56° 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. Air quality is moderate (index 55): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Wednesday, near 71°, and the coolest Sunday, near 59°. Rain is possible tomorrow (45%).
The sky tonight. The sun sets at 6:45 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:54 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 20 minutes long, 2 minutes shorter than yesterday.
0UV Low
55Air quality
94%Humidity
93%Cloud
Now
1:00 AM
67feels67
now, overcast
Today
Oct 16
8864
12mph
UV 7
Sat
Oct 17
6356
45%
16mph
Sun
Oct 18
5944
10%
16mph
UV 7
Mon
Oct 19
6546
13mph
UV 6
Tue
Oct 20
7049
UV 6
Wed
Oct 21
7151
UV 6
Thu
Oct 22
7152
UV 6
67°
88°64°
63°56°
59°44°
65°46°
70°49°
71°51°
71°52°
As of 1:00 AM in Hartsville Regional Airport, South Carolina.
Air quality
The air at Hartsville Regional Airport
Index 55, moderate, led by fine particles. Read at 12 AM from its reporting area, Florence and Darlington (SC), 27 miles off.
55Moderate
- Fine particles (PM2.5)55Moderate15.5 mi
- Ozone42Good46 ppb15.5 mi
The days ahead
Yesterday measured 54, moderate.
GoodModerate
- 54YesterdayOct 15
Smoke, the next 44 hours
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 44 or under.
Precipitation
What has fallen at Hartsville Regional Airport
None in the last 3 days, to Fri 12 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 Hartsville Regional Airport, the next 44 hours
Visibility stays 5 miles or more through Sat 8 PM, lowest 6 miles Sat 4 AM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- HVS
- ICAO
- KHVS
- IATA
- HVS
- Field elevation
- 364 ft
- Serves
- Hartsville
- Kind
- Small airport
- Scheduled service
- No
- Its own instrument
- HVS
- Wind now
- Calm, read 16 Oct, 00:35
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 03 / 21 | 5,000 ft | 75 ft | Asphalt | 22° / 202° | Calm | Calm |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Hartsville (HVS), Hartsville Regional Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 66 F, the air 98% saturated; the humidity ran from 48% at 2 PM Thursday to 100% at 2 AM Thursday.
- Dew point now
- 66F
- 12 AM
- Humidity now
- 98%
- Humidity, range
- 48 to 100%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
Calm at 12 AM; at its strongest 3 mph, 9 AM Thursday, and no gust reported.
- Now
- 0mph
- calm
- Strongest
- 3mph
- 9 AM Thursday
- Highest gust
- -
- none reported
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.06 inHg at 12 AM, steady over 3 hours; 0.02 inHg lower than a day before.
- Now
- 30.06inHg
- 12 AM
- 3 hours
- -0.01inHg
- steady
- 24 hours
- -0.02inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
Down to 4 miles at 7 AM Thursday; 10 miles or more now.
- Now
- 10+mi
- Lowest
- 4mi
- 7 AM Thursday
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 2,300 ft at 2 AM Thursday; a base was reported in 11 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 2,300ft
- 2 AM Thursday
- Hours with a base reported
- 11
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
Hartsville: every reading, the last 7 days, 30 days and the year, and how well it reports
What is measuring near here
The 5 instruments nearest Hartsville Regional 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 now3 instruments
HartsvilleHVS
At an airfield/0.0 mi away/364 ft/level with here
temp, wind, gust, visibility, precip, pressure
Hartsville - Sonoco ProductsHARS1
At a river or reservoir gauge/4.1 mi away/187 ft/177 ft below here
temp, wind, gust, humidity, pressure
Pee DeeS2037
At a soil climate station/23.1 mi away/120 ft/244 ft below here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Hartsville 3.6 NWSC-DR-40
In a volunteer observer's own ground/1.0 mi away/265 ft/99 ft below here
precip, snowfall, snow depth
HartsvilleHARS1
At a cooperative observer's station/4.1 mi away/197 ft/167 ft below here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Hartsville - Sonoco Products (HARS1), 4.1 miles from here, read 15 Oct, 07:00. measured daily
Elsewhere in South Carolina
21 places, each with its own forecast and its own instruments.
AikencityAndersoncityBeaufortcityCaesars HeadfeatureCharlestoncityClemsoncityColumbiacityCongaree National ParkfeatureEdisto IslandtownFlorencecityGreenvillecityGreenwoodcityHilton Head IslandcityLake MurrayfeatureMyrtle BeachcityOrangeburgcityRock HillcitySassafras MountainfeatureSpartanburgcitySumtercityTable Rockfeature
Near Hartsville Regional Airport
The nearest places, each with its own forecast and the instruments nearest it.
- North Hartsvillecommunity, 2 mi
- Pine Ridgecommunity, 3 mi
- Hartsvillecity, 3 mi
- Lydiacommunity, 8 mi
- McBeetown, 9 mi
- Dovesvillecommunity, 12 mi
- Patricktown, 13 mi
- Bethunetown, 13 mi
- Bishopvillecity, 15 mi
- Darlingtoncity, 16 mi
- Lamartown, 16 mi
- Society Hilltown, 17 mi
Airports near Hartsville Regional Airport
- Darlington County AirportUDG, 13 mi
- Cheraw Municipal Airport/Lynch Bellinger FieldCQW, 23 mi
- Marlboro County Jetport - H E Avent Field AirportBBP, 27 mi
- Woodward FieldCDN, 27 mi
- Florence Regional AirportFLO, 27 mi
- Sumter AirportSMS, 31 mi
- Shaw Air Force BaseSSC, 36 mi
- Lancaster County-Mc Whirter FieldLKR, 47 mi