SA Weather Service · Updated 07:22 SAST
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Marnitz

South Africa · -23.16°S, 28.21°E
☁️
18°
CloudyFeels like 0°C
High: 20° Low: 12°
Wind26 km/hENE (F4)
Humidity64%Dry
Rain 1h0.0 mm
Pressure1027 hPaSteady
7-Day Forecast
11°
24°
20° 20° 22° 24° 22° 21° 23° 12° 12° 11° 14° 14° 13° 13°
NOW
Today
21 May
☁️
Cloudy
20°
12°
0.6mm
26 km/h
Fri
22 May
Partly Cloudy
20°
12°
2.6mm
18 km/h
Sat
23 May
☀️
Clear Sky
22°
11°
9 km/h
Sun
24 May
🌡️
Change
24°
14°
0.5mm
8 km/h
Mon
25 May
🌤️
Fair
22°
14°
0.3mm
14 km/h
Tue
26 May
🌤️
Fair
21°
13°
11 km/h
Wed
27 May
☀️
Clear Sky
23°
13°
7 km/h
Range 11°–24°C · MET Norway Forecast Model
Live Radar & Wind Powered by Windy.com
Live
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 →
Now
☁️
18°
26 ENE
11:00
☁️
19°
22 ENE
12:00
☁️
19°
20 NE
13:00
☁️
19°
19 NE
14:00
☁️
20°
17 NE
15:00
☁️
20°
18 NE
16:00
☁️
19°
17 NE
17:00
☁️
18°
14 NE
18:00
☁️
16°
10 NE
19:00
☁️
15°
9 NE
20:00
☁️
15°
9 ENE
21:00
☁️
14°
12 ENE
22:00
☁️
14°
14 E
23:00
☁️
14°
15 ENE
00:00
☁️
14°
14 ENE
01:00
🌙
14°
13 ENE
02:00
🌙
13°
10 ENE
03:00
☁️
12°
10 E
04:00
☁️
12°
11 E
05:00
☁️
12°
12 E
06:00
☁️
12°
11 E
07:00
☁️
13°
11 E
08:00
☁️
14°
13 E
09:00
☁️
15°
12 ENE
10:00
17°
18 NE
11:00
18°
18 NE
12:00
19°
16 NNE
13:00
19°
14 NNE
14:00
20°
12 NNE
15:00
☁️
20°
10 NNE
16:00
20°
10 NE
17:00
🌤️
19°
8 NE
18:00
☁️
17°
6 NNE
19:00
🌙
16°
7 NNE
20:00
🌙
15°
6 NE
21:00
🌙
14°
6 ENE
22:00
☁️
14°
5 E
23:00
🌙
14°
4 ESE
00:00
🌙
13°
5 ESE
01:00
🌙
12°
5 E
02:00
🌙
12°
5 E
03:00
🌙
12°
7 E
04:00
🌙
12°
8 E
05:00
☁️
12°
8 E
06:00
☁️
11°
8 ENE
07:00
🌤️
12°
8 E
08:00
☀️
14°
9 ENE
09:00
☀️
17°
7 ENE
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
Cloud Cover
94%
Overcast
Pressure
1027 hPa
Steady · →
Feels Like
Close to actual
Fire Danger
37
Moderate
Visibility
50 km
Good
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 Depression17.6 °C
Pressure Tendency→ Steady
Cloud Layers
High
0%
Medium
0%
Low
0%
Fog
0%
Total OVC94%
Stability & Wind
Atm. Stability➡️ Neutral
LCL AnalysisLCL 2200m – stable boundary layer
Beaufort ScaleF4 – Moderate breeze
Land EffectsDust raised, small branches move
Sea StateModerate waves
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.0 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)37 Moderate
FDI GuidanceCaution – controlled burns only
Astronomy & Solar Sun & Moon data
🌅
06:35
Sunrise
🌇
17:32
Sunset
☀️
10h 56m
Day Length
Solar noon: 12:03
Declination: 19.98°
🌒
Waxing Crescent
Moon Phase
Illumination: 19.8%
Age: 4.3 days