SA Weather Service · Updated 04:15 SAST
O 1
South Africa · -23.04°S, 30.65°E
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13°
Clear SkyFeels like 0°C
High: 22°
Low: 12°
Wind7 km/hSW (F2)
Humidity97%Dry
Rain 1h0.0 mm
Pressure1023 hPaSteady
Synoptic Summary
Current observations indicate clear sky conditions with air temperature 13°C, wind chill reduces apparent temperature to 0°C, surface wind SW at 7 km/h (Beaufort 2), RH 97% with dew point 0°C (depression 12.7°C), MSL pressure 1023 hPa.
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7-Day Forecast Detailed outlook
Current Observations
Wind
7 km/h
SW · Gusts 0 km/h · F2
UV Index
—
— · Burn time ~N/A
Humidity
97%
Dew point 0°C · Dry
Cloud Cover
6%
Mostly clear
Pressure
1023 hPa
Steady · →
Feels Like
0°
Close to actual
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ)1.2402 kg/m³
Sat. Vapor Press. (es)14.7 hPa
Act. Vapor Press. (ea)14.2 hPa
Mixing Ratio (ω)8.76 g/kg
Dew Point Depression12.7 °C
Pressure Tendency→ Steady
Stability & Wind
Atm. Stability↕️ Conditionally Unstable
LCL AnalysisLCL 1588m – conditional instability, triggering needed
Beaufort ScaleF2 – Light breeze
Land EffectsLeaves rustle, wind vane moves
Sea StateSmooth wavelets
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.0 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)0.6 Low
FDI GuidanceLow risk of fire ignition
Astronomy & Solar Sun & Moon data
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10h 58m
Day Length
Solar noon: 11:54 SAST
Declination: 19.52°
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Waxing Crescent
Moon Phase
Illumination: 5.4%
Age: 2.2 days