Heatwave sends temperatures soaring across California, Nevada and Arizona this week. Sarah Keith-Lucas has the details.

Heatwave sends temps soaring across California, Nevada and Arizona this week. Sarah Keith-Lucas has the details.

Watch live as Greg James attempts an incredible 1000km cycle - on a tandem bike - all to raise money for Comic Relief.

It hasn't been close to the huge snow we had at the beginning of the week, but we've still had some light precipitation chances the last few days. Tuesday night into Wednesday morning saw a dusting of ...