SA Weather Service · Updated 07:22 SAST
Marnitz South Africa · -23.16°S, 28.21°E
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18°
Cloudy Feels like 0°C
High: 20°
Low: 12°
Wind 26 km/h ENE (F4)
Humidity 64% Dry
Rain 1h 0.0 mm
Pressure 1027 hPa Steady
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Synoptic Summary
Current observations indicate cloudy conditions with air temperature 18°C, wind chill reduces apparent temperature to 0°C, surface wind ENE at 26 km/h (Beaufort 4), RH 64% with dew point 0°C (depression 17.6°C), MSL pressure 1027 hPa.
Solar Position
06:35
17:32
Solar Noon 12:03
NOW
10h 56m daylight
Declination 19.98°
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
26 km/h
ENE · Gusts 0 km/h · F4
UV Index
—
— · Burn time ~N/A
Humidity
64%
Dew point 0°C · Dry
Pressure
1027 hPa
Steady · →
Feels Like
0°
Close to actual
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ) 1.2247 kg/m³
Sat. Vapor Press. (es) 20.1 hPa
Act. Vapor Press. (ea) 12.8 hPa
Mixing Ratio (ω) 7.85 g/kg
Dew Point Depression 17.6 °C
Pressure Tendency → Steady
Cloud Layers
Total OVC 94%
Stability & Wind
Atm. Stability ➡️ Neutral
LCL Analysis LCL 2200m – stable boundary layer
Beaufort Scale F4 – Moderate breeze
Land Effects Dust raised, small branches move
Sea State Moderate waves
Precip & Fire
Rain 1h 0.0 mm
Rain 6h 0.0 mm
POP 1h / 6h — / —
Thunder Prob. 0%
Fire Danger (FDI) 37 Moderate
FDI Guidance Caution – controlled burns only
Astronomy & Solar Sun & Moon data
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10h 56m
Day Length
Solar noon: 12:03 Declination: 19.98°
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Waxing Crescent
Moon Phase
Illumination: 19.8% Age: 4.3 days