49°21'N / 16°27'E / Altitude 984 ft / 18:48 08/15/2026, Europe/Prague (UTC+2)
From: 08/15/2026, 10:21
To: 08/17/2026, 11:59
High risk of fires due to prolonged drought and stronger winds. Probable occurrence of severe fires with subsequent damage. Extensive damage to ecosystems, property, forestry, agriculture, etc. Risk of serious human injury. Significant deterioration of air quality causing acute respiratory problems and other health issues. Probable transport complications due to reduced visibility.
Tišnov
Do not light fires outdoors, do not burn grass, do not smoke or discard cigarette butts on the ground. Do not use portable stoves or other open flame sources. Follow local bans issued due to drought and fire risk. Stay alert when using agricultural machinery and near railway tracks where sparks from wheels and brakes can ignite vegetation.
CHMI, Pavel Borovička
08/15/2026, 10:22
From: 08/15/2026, 11:00
To: 08/16/2026, 18:59
Strong heat stress expected. Risk of overheating and dehydration. Increased load on the healthcare system and social services (especially care for the elderly and chronically ill).
TišnovStay in the shade, maintain proper hydration with increased intake of non-alcoholic beverages, schedule higher physical/mental loads for the cooler parts of the day. Seek medical help in case of health problems. Do not leave children or animals in parked vehicles. Set air conditioning in rooms or vehicles so that the body is not exposed to excessive thermal shock when moving in or out; the difference between indoor and outdoor temperatures should not exceed 5 to 8 °C.CHMI, Miloš Dvořák08/15/2026, 10:22From: 08/15/2026, 11:00
To: 08/16/2026, 18:59
Maximum air temperatures above 32 °C. Possible complications, especially in transport, livestock production, and the energy industry. Possible deformation of rails in rail transport, damage to poor quality roads, particularly those exposed to sunlight. The need for intensive cooling of enclosed halls (livestock production, industry, logistics, etc.). Higher load on energy infrastructure.
TišnovCheck the functionality of the cooling systems and backup power systems. When travelling, monitor the traffic situation.CHMI, Miloš Dvořák08/15/2026, 10:22