Last Updated on 17th June 2023 6:45 PM by AfriWX

THE REGIONAL WEATHER FORECAST

FOR TOMORROW 2023-06-18
ISSUED AT 1500 SAST
BY THE SOUTH AFRICAN WEATHER SERVICE. THIS FORECAST WILL BE UPDATED AT 0500 SAST.

SEVERE WEATHER ALERTS

IMPACT-BASED

WARNINGS

A. Yellow level 2 Warning for damaging coastal winds resulting in localised disruption to small harbours and ports is expected between Table Bay and Cape Agulhas. B. Yellow level 2 warning for waves resulting in difficulty in navigation at sea is expected between Alexander Bay and Plettenberg Bay. FIRE DANGER

WARNINGS

Extremely high fire danger conditions are expected over the western parts of North West. ADVISORIES A series of cold fronts are expected to affect the Western and Northern Cape on Monday and Wednesday. This will cause daytime temperatures to drop significantly. Maximum temperatures may be below 10C in places over the southern Namakwa district of the Northern Cape and the interior of the Western Cape from today until Wednesday. General windy conditions will accompany the cold and wet weather.

PROVINCIAL WEATHER OVERVIEW

GAUTENG PROVINCE

Fine and cool. The expected UVB sunburn Index High

MPUMALANGA PROVINCE

Fine and cool to warm.

LIMPOPO PROVINCE

Fine and cool to warm.

NORTH-WEST PROVINCE

Fine and cool to warm.

FREE STATE

Partly cloudy in the south, otherwise fine and cool.

NORTHERN CAPE

Morning fog patches in places in the west, otherwise partly cloudy and cold to cool but fine in the east. It will be very cold in places over the southern interior of the Namakwa District. The wind along the coast will be light westerly to north-westerly.

WESTERN CAPE

Morning fog patches in places over the west and northern parts, otherwise partly cloudy and cold to cool. It will be cloudy with light rain over the south-west in the morning. The wind along the coast will be strong north-westerly but moderate in the south and west at first, reaching gale force between Cape Point and Cape Agulhas from late afternoon The expected UVB sunburn Index Low

WESTERN HALF OF THE EASTERN CAPE

Partly cloudy in the morning, otherwise fine and cool. The wind along the coast will be light westerly, becoming light north-easterly in the afternoon.

EASTERN HALF OF THE EASTERN CAPE

Partly cloudy along the coast otherwise fine and cool, becoming cloudy with evening fog patches in places south of the escarpment. The wind along the coast will be light westerly, becoming north-easterly in the evening.

KWAZULU-NATAL

Partly cloudy in the south-east, otherwise fine and cool but warm in places in the north. The wind along the coast will be moderate northerly in the north at first, otherwise moderate to fresh south-westerly. The expected UVB sunburn Index High and follow us on twitter at @saweatherservic

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Maximum Temperatures Forecast for South Africa Sunday 18 June 2023

Minimum Temperatures Forecast for South Africa Sunday 18 June 2023

Rainfall Outlook for South Africa Sunday 18 June 2023

UVB Index Outlook for South Africa Sunday 18 June 2023

Wind Speed Direction and Gusts Map for South Africa Sunday 18 June 2023

TRAVELLERS WEATHER FORECAST

FOR TOMORROW 2023-06-18
ISSUED AT 1530 SAST
BY THE SOUTH AFRICAN WEATHER SERVICE.

SEVERE WEATHER ALERTS

IMPACT-BASED

WARNINGS

Yellow level 2 Warning for damaging coastal winds resulting in localised disruption to small harbours and ports is expected between Table Bay and Cape Agulhas.

Yellow level 2 warning for waves resulting in difficulty in navigation at sea is expected between Alexander Bay and Plettenberg Bay.

FIRE DANGER

WARNINGS

Extremely high fire danger conditions are expected over the western parts of North West.

ADVISORIES A series of cold fronts are expected to affect the Western and Northern Cape on Monday and Wednesday.

This will cause day time temperatures to drop significantly.

Maximum temperatures may be below 10C in places over the southern Namakwa district of the Northern Cape and the interior of Western Cape from today until Wednesday.

Generally windy conditions will accompany the cold and wet weather.