for the Upper Derwent Valley, Central North and Midlands forecast districts
Issued at 9.08pm on Thursday 24 April 2014.
Frosts with temperatures down to 0 degrees are forecast for Friday morning in parts of the Central North, Midlands and Upper Derwent Valley forecast districts.
Please be aware: Temperatures at ground level can be many degrees lower than those recorded by standard weather stations, especially in calm conditions with clear skies.
No further warnings will be issued for this event.