One lane closed and queueing traffic due to accident, several vehicles involved on M1 Southbound near J15A A43 / A5123 Upton Way (Towcester / Northampton Services), congestion to J16 A45 / A4500 (Daventry).
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.