SA Weather Service · Updated 12:48 SAST
Grand Central South Africa · -25.99°S, 28.14°E
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18°
Clear Sky Feels like 0°C
High: 18°
Low: 12°
Wind 8 km/h E (F2)
Humidity 33% Dry
Rain 1h 0.0 mm
Pressure 1023 hPa Steady
18°
18°
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12°
8°
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Synoptic Summary
Current observations indicate clear sky conditions with air temperature 18°C, wind chill reduces apparent temperature to 0°C, surface wind E at 8 km/h (Beaufort 2), RH 33% with dew point 0°C (depression 18.4°C), MSL pressure 1023 hPa.
Solar Position
06:40
17:27
Solar Noon 12:04
NOW
10h 47m daylight
Declination 19.81°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C)
Precipitation (mm)
POP (%)
Hourly Forecast Next 48h · Scroll →
Current Observations
Wind
8 km/h
E · Gusts 0 km/h · F2
UV Index
—
— · Burn time ~N/A
Humidity
33%
Dew point 0°C · Dry
Cloud Cover
2%
Mostly clear
Pressure
1023 hPa
Steady · →
Feels Like
0°
Close to actual
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ) 1.2192 kg/m³
Sat. Vapor Press. (es) 21.2 hPa
Act. Vapor Press. (ea) 7 hPa
Mixing Ratio (ω) 4.28 g/kg
Dew Point Depression 18.4 °C
Pressure Tendency → Steady
Stability & Wind
Atm. Stability ➡️ Neutral
LCL Analysis LCL 2300m – stable boundary layer
Beaufort Scale F2 – Light breeze
Land Effects Leaves rustle, wind vane moves
Sea State Smooth wavelets
Precip & Fire
Rain 1h 0.0 mm
Rain 6h 0.0 mm
POP 1h / 6h — / —
Thunder Prob. 0%
Fire Danger (FDI) 21.9 Moderate
FDI Guidance Caution – controlled burns only
Astronomy & Solar Sun & Moon data
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10h 47m
Day Length
Solar noon: 12:04 Declination: 19.81°
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Waxing Crescent
Moon Phase
Illumination: 13.7% Age: 3.6 days