One lane blocked, slow traffic and delays due to an accident. Four vehicles involved on M1 Northbound between J15 A45 / A508 (Northampton) and J15A A43 / A5123 Upton Way (Towcester / Northampton Services). Average speed 30 mph. Travel time is 20 minutes.
Becoming dry and clear tonight, sunny spells tomorrow.
Fine and mostly dry, with sunny spells and isolated showers.
Mainly dry with some sunny spells. Feeling warmer.