SA Weather Service · Updated 06:47 SAST
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Ganspan

South Africa · -23.25°S, 31.49°E
☁️
19°
CloudyFeels like 0°C
High: 23° Low: 16°
Wind21 km/hSSE (F4)
Humidity78%Dry
Rain 1h0.0 mm
Pressure1026 hPaSteady
7-Day Forecast
15°
26°
23° 23° 26° 26° 24° 23° 26° 16° 15° 15° 16° 17° 17° 15°
NOW
Today
21 May
☁️
Cloudy
23°
16°
2.3mm
21 km/h
Fri
22 May
🌤️
Fair
23°
15°
11 km/h
Sat
23 May
☀️
Clear Sky
26°
15°
19 km/h
Sun
24 May
☀️
Clear Sky
26°
16°
11 km/h
Mon
25 May
🌤️
Fair
24°
17°
1.2mm
13 km/h
Tue
26 May
☁️
Cloudy
23°
17°
0.2mm
7 km/h
Wed
27 May
☀️
Clear Sky
26°
15°
8 km/h
Range 15°–26°C · MET Norway Forecast Model
Live Radar & Wind Powered by Windy.com
Live
Synoptic Summary
Current observations indicate cloudy conditions with air temperature 19°C, wind chill reduces apparent temperature to 0°C, surface wind SSE at 21 km/h (Beaufort 4), RH 78% with dew point 0°C (depression 19.3°C), MSL pressure 1026 hPa.
Solar Position
06:22 17:18 Solar Noon 11:50 NOW
10h 56m 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
☁️
19°
21 SSE
10:00
🌡️
20°
0.1mm
20 SE
11:00
☁️
21°
19 SE
12:00
☁️
20°
19 SSE
13:00
21°
17 SSE
14:00
☁️
23°
15 SE
15:00
23°
15 SE
16:00
23°
15 SE
17:00
☁️
21°
11 SE
18:00
☁️
20°
10 SE
19:00
☁️
19°
10 SE
20:00
☁️
19°
11 SSE
21:00
☁️
18°
12 SSE
22:00
☁️
18°
12 SE
23:00
☁️
17°
10 SE
00:00
☁️
17°
9 SE
01:00
☁️
16°
8 SSE
02:00
🌙
16°
7 SSE
03:00
🌙
16°
7 S
04:00
🌙
15°
6 S
05:00
☁️
15°
7 SSW
06:00
🌤️
15°
9 SSW
07:00
🌤️
15°
11 SSW
08:00
☀️
17°
8 SSW
09:00
🌤️
19°
4 SSW
10:00
21°
3 SE
11:00
22°
4 ENE
12:00
22°
4 NNE
13:00
23°
5 N
14:00
🌤️
23°
6 W
15:00
🌤️
23°
7 SSE
16:00
🌤️
23°
9 SE
17:00
🌙
22°
4 ENE
18:00
🌙
21°
5 NE
19:00
🌙
20°
4 N
20:00
🌙
19°
4 NNW
21:00
🌙
18°
5 NNW
22:00
🌙
18°
5 WNW
23:00
🌙
17°
5 WNW
00:00
🌙
17°
5 NW
01:00
🌙
16°
5 NW
02:00
🌙
16°
5 W
03:00
🌙
16°
6 WSW
04:00
🌙
15°
6 WSW
05:00
🌙
15°
5 W
06:00
☀️
15°
6 NW
07:00
☀️
15°
11 NNW
08:00
☀️
17°
12 NW
Current Observations
Wind
21 km/h
SSE · Gusts 0 km/h · F4
UV Index
— · Burn time ~N/A
Humidity
78%
Dew point 0°C · Dry
Cloud Cover
98%
Overcast
Pressure
1026 hPa
Steady · →
Feels Like
Close to actual
Fire Danger
20
Low
Visibility
50 km
Good
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ)1.2143 kg/m³
Sat. Vapor Press. (es)22.4 hPa
Act. Vapor Press. (ea)17.5 hPa
Mixing Ratio (ω)10.8 g/kg
Dew Point Depression19.3 °C
Pressure Tendency→ Steady
Cloud Layers
High
0%
Medium
0%
Low
0%
Fog
0%
Total OVC98%
Stability & Wind
Atm. Stability➡️ Neutral
LCL AnalysisLCL 2413m – stable boundary layer
Beaufort ScaleF4 – Moderate breeze
Land EffectsDust raised, small branches move
Sea StateModerate waves
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.4 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)19.6 Low
FDI GuidanceLow risk of fire ignition
Astronomy & Solar Sun & Moon data
🌅
06:22
Sunrise
🌇
17:18
Sunset
☀️
10h 56m
Day Length
Solar noon: 11:50
Declination: 19.97°
🌒
Waxing Crescent
Moon Phase
Illumination: 19.6%
Age: 4.3 days