Queueing traffic due to rolling road block and accident, involving four vehicles on M4 Eastbound between J17 A350 / A429 / B4122 (Chippenham) and J16 A3102 / B4005 (Swindon West).
Two of the vehicles are in the carriage way and are being removed.
More top news
Temperatures will drop down tonight and tomorrow isn't great with the prospect of more cloud, showers and north easterly winds.
Cloud will move in from the east with the odd shower especially over Wiltshire. Tomorrow will mean more cloud with more showers looming.
The Banfields from Winterbourne near Bristol are celebrating becoming multi-millionaires after matching all six numbers in Saturday's draw