Gritters are to be deployed in Donegal this evening.
Temperatures are to fall to between 3 and zero degrees tonight.
The following routes will be gritted from 6pm:
01: National Primary North
02: National Primary Central
09: Cill Ulta East
12: Binswilly
13: Stranorlar North
14: Stranorlar East
15: Stranorlar West
17: Donegal North
18: Donegal South
LT: Letterkenny Town