Residents, landowners and visitors are being urged not to take part in any activity that could start a fire. This includes using disposable barbecues, firepits, garden incinerators or fireworks.
The Government warns that even a small flame could quickly develop into a major wildfire, putting lives, homes, businesses and emergency responders at risk.
People are being asked to follow official updates and to report any signs of fire immediately by calling 999.
Further information and the latest official alerts can be found by searching gov.uk/alerts.