Crynodeb y Byd

Vancouver 10°C 50°F
Mexico City 17°C 63°F
Honolulu 23°C 73°F
16°C 61°F New York
16°C 61°F Buenos Aires
Reykjavik 6°C 43°F
London 18°C 64°F
Cairo 30°C 86°F
22°C 72°F Cape Town
7°C 45°F Moscow
28°C 82°F Kuala Lumpur
13°C 55°F Tokyo
17°C 63°F Sydney

Nodweddion a Dadansoddiad

Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

Weather for the week ahead

Darren Bett takes us through the weather details for the week.

Upper vortex circles UK

High pressure dominates the current weather pattern, so why did some of us see rain over the weekend? John Hammond explains

Pacific warm 'blob' linked to weather changes

A persistent patch of unusually warm water off the US West Coast may be responsible for the extreme weather in North America.

Fideo Rhagolwg

Rhagolwg North America Diweddarwyd 11:09, Mawrth 21 Ebr Mae’r fideo yma ar gael yn Saesneg yn unig.