The first snow of the winter has fallen this week, causing disruption and closed roads in parts of the country.
The Met Office issued a yellow weather warning for snow, which began falling on Wednesday night across a wide area from Carmarthenshire to Monmouthshire. The snow left a road at Seven Sisters, near Neath, closed after several cars got stuck overnight and a road between Abercrave and Coelbren in Powys was also closed because of the conditions.
There were also hazardous driving conditions on the A465 Heads of the Valleys road, which was shut for several hours after a three-vehicle accident.
In the Met Office's long range forecast, it says heavy rain will spread eastwards across Wales early next week, with the possibility of some transient hill snow. There is also a risk strong winds and coastal gales.
During snow, if you must drive, it is best to keep to gritted roads but it can be hard to know which routes are treated. Gritting is done by local councils, and we've listed all 22 of Wales' local authorities here.
Every council has a different map of the routes, many of which are not easy to make out when you zoom out. We have therefore not included pictures for all areas and have instead put a link to where you can see it on their website.
Anglesey
The full maps of the island's gritting routes can be found on the councill's website.
Blaenau Gwent
The council do not issue maps but a list of the roads can be found on blaenau-gwent.gov.uk .
Bridgend
The council has not issued maps but the cold weather section of their website can be found on bridgend.gov.uk .
Cardiff
All A roads
The majority of B roads
some C roads
other non-classified roads
We are not able to embed the map of Cardiff's gritted roads but you can view it in more depth here.
Carmarthenshire
Carmarthenshire has "gritting routes" (red), "trunk road routes" (blue) and "secondary gritting routes" (green).
The map below shows Carmarthen.
A full map can be found on carmarthenshire.gov.wales
Caerphilly
A full guide to Caerphilly area gritting can be found on caerphilly.gov.uk .
Ceredigion
The full list of routes can be found on the council website.
Conwy
The full map of Conwy council gritting routes can be found on their website.
Denbighshire
The full map of Denbighshire gritting routes can be found on the council website.
Flintshire
Flintshire Council gritting routes but more details can be found here.
Gwynedd
The maps for the council are not able to be embedded or screen grabbed but a full document outline the counties gritting routes can be found here.
Merthyr Tydfil
The full plan for Merthyr can be found on the council's website.
Monmouthshire
The full map of Monmouthshire gritting routes can be found on the council's site.
Newport
We are not able to embed the map of Newport's gritted roads but you can view it in more depth here.
Neath Port Talbot
The full gritting plan can be found here.
Pembrokeshire
The full list of Pembrokeshire routes can be found on the council's website.
Powys
A full list of Powys routes can be found on powys.gov.uk .
Rhondda Cynon Taf
These maps show key parts of the county gritting network.
You can check your postcode for gritting routes via my.rctcbc.gov.uk
Swansea
A full map of the gritting plan for Swansea can be found on swansea.gov.uk/grittingroutes .
Torfaen
The map of the Torfaen gritting routes can not be seen clearly unless you zoom in very close to a street.
You can see the map on the council website.
You can also see all the grit bins near you. This picture is an example from Cwmbran.
Vale of Glamorgan
A full list of the routes gritted in the Vale can be found on the council's website.
Wrexham
The map of the counties gritting routes can be found on wrexham.gov.uk.
