SA Weather Service · Updated 06:52 SAST
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Holy Cross

South Africa · -29.15°S, 26.24°E
10°
Partly CloudyFeels like 0°C
High: 18° Low: 7°
Wind16 km/hNE (F3)
Humidity71%Comfortable
Rain 1h0.0 mm
Pressure1028 hPaSteady
7-Day Forecast
20°
18° 16° 17° 18° 19° 20° 20°
NOW
Today
21 May
Partly Cloudy
18°
18 km/h
Fri
22 May
🌤️
Fair
16°
21.9mm
15 km/h
Sat
23 May
🌡️
Change
17°
3.9mm
13 km/h
Sun
24 May
Partly Cloudy
18°
0.2mm
9 km/h
Mon
25 May
Partly Cloudy
19°
11 km/h
Tue
26 May
☀️
Clear Sky
20°
10 km/h
Wed
27 May
☀️
Clear Sky
20°
11 km/h
Range 7°–20°C · MET Norway Forecast Model
Live Radar & Wind Powered by Windy.com
Live
Synoptic Summary
Current observations indicate partly cloudy conditions with air temperature 10°C, wind chill reduces apparent temperature to 0°C, surface wind NE at 16 km/h (Beaufort 3), RH 71% with dew point 0°C (depression 10.4°C), MSL pressure 1028 hPa.
Solar Position
06:54 17:29 Solar Noon 12:11
10h 35m daylight Declination 19.97°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C) Precipitation (mm) POP (%)
Hourly Forecast Next 48h · Scroll →
Now
10°
16 NE
10:00
☁️
13°
17 NE
11:00
15°
18 NNE
12:00
17°
18 NNE
13:00
18°
18 N
14:00
18°
17 N
15:00
18°
15 N
16:00
17°
14 N
17:00
☁️
15°
9 NNE
18:00
☁️
13°
9 NNE
19:00
☁️
13°
11 NNE
20:00
☁️
12°
11 NE
21:00
☁️
11°
9 NE
22:00
☁️
11°
11 NE
23:00
☁️
11°
12 NE
00:00
🌙
10°
12 NNE
01:00
🌙
10°
12 N
02:00
☁️
10°
11 N
03:00
☁️
8 NNW
04:00
☁️
8 NNW
05:00
☁️
10 NNW
06:00
☁️
10 N
07:00
☁️
10 NNE
08:00
🌡️
10°
0.2mm
14 NNE
09:00
🌧️
11°
0.3mm
11 SSW
10:00
🌡️
11°
0.1mm
9 NE
11:00
13°
10 N
12:00
🌡️
15°
0.1mm
11 NNW
13:00
15°
13 WNW
14:00
🌤️
16°
15 NW
15:00
🌦️
16°
0.3mm
15 NW
16:00
🌡️
15°
0.1mm
14 NNW
17:00
🌙
14°
6 N
18:00
🌡️
12°
1.4mm
4 E
19:00
🌧️
11°
0.5mm
9 NNW
20:00
🌙
11°
12 NNE
21:00
🌙
10°
9 NNE
22:00
🌙
9 NNE
23:00
🌙
10 NNE
00:00
🌫️
9 NNE
01:00
🌫️
8 NNE
02:00
🌫️
8 N
03:00
🌫️
8 N
04:00
🌙
9 N
05:00
☁️
9 NNE
06:00
🌫️
9 NE
07:00
🌫️
9 ENE
08:00
🌫️
9 ENE
Current Observations
Wind
16 km/h
NE · Gusts 0 km/h · F3
UV Index
— · Burn time ~N/A
Humidity
71%
Dew point 0°C · Comfortable
Cloud Cover
74%
Overcast
Pressure
1028 hPa
Steady · →
Feels Like
Close to actual
Fire Danger
11
Low
Visibility
50 km
Good
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ)1.2588 kg/m³
Sat. Vapor Press. (es)12.6 hPa
Act. Vapor Press. (ea)9 hPa
Mixing Ratio (ω)5.49 g/kg
Dew Point Depression10.4 °C
Pressure Tendency→ Steady
Cloud Layers
High
0%
Medium
0%
Low
0%
Fog
0%
Total OVC74%
Stability & Wind
Atm. Stability↕️ Conditionally Unstable
LCL AnalysisLCL 1300m – conditional instability, triggering needed
Beaufort ScaleF3 – Gentle breeze
Land EffectsLeaves & twigs in motion
Sea StateSmall waves
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.0 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)10.6 Low
FDI GuidanceLow risk of fire ignition
Astronomy & Solar Sun & Moon data
🌅
06:54
Sunrise
🌇
17:29
Sunset
☀️
10h 35m
Day Length
Solar noon: 12:11
Declination: 19.97°
🌒
Waxing Crescent
Moon Phase
Illumination: 19.7%
Age: 4.3 days