DNES 5:36  20:41TEPLOTA Min.: 21.4 °C Max.: 32.3 °C  05:22 12:30VLHKOSŤ Min.: 53.6 % Max.: 88.5 % KLEMENTINUM Min.: 9.2 °C (1882) Max.: 35.7 °C (1830) |
Min.: 21.4 °C
Max.: 32.3 °C
Min.: 53.6 %
Max.: 88.5 %
Min.: 9.2 °C (1882)
Max.: 35.7 °C (1830)
ČHMÚ warning - Extreme Heat Stress
Extreme heat stress expected. High risk of overheating and dehydration. Heavy load on the healthcare system and social services (especially care for the elderly and chronically ill). Significant decline in worker performance with a marked increase in the risk of occupational accidents or illness, particularly for outdoor jobs or work in stuffy enclosed environments.
Avoid exposure to the sun or overheated urban areas, strictly maintain hydration with increased intake of non-alcoholic beverages (including mineral replenishment), avoid higher physical/mental loads, ventilate only during cooler parts of the day (usually early morning). In case of health problems, seek medical help without delay. 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.
Effective until: 6. 8. 2026, 00:00
ČHMÚ warning - Moderate Thunderstorm Impact
Risk of severe thunderstorms. Possible local property damage and complications, especially in the energy industry and transport. Potential for local flooding, especially of low-lying areas. Local wind damage to roofs, fences, soft shelters and trees. Local power outages. Some travel delays. Driving conditions difficult. Possible crop damage from small hail. Risk of fire caused by lightning strike. Risk of injury from flying or falling objects, and lightning strikes.
Beware of lightning strikes and flying or falling objects (especially branches). Seek shelter in a building equipped with lightning protection. Outdoors, take cover in dense forest or low vegetation; avoid water bodies, hilltops, metal structures, isolated trees, and rock overhangs. When driving reduce speed. Observe weather warnings, weather radar (www.chmi.cz or mobile apps) and local flood risk https://produkty.chmi.cz/ffi.
Effective until: 5. 8. 2026, 22:00
ČHMÚ warning - Smog Situation - Tropospheric Ozone O3
Smog Situation - Tropospheric Ozone O3
ČHMÚ warning - Moderate Fire Impact
Risk of fires due to prolonged drought. Possible occurrence of severe fire with subsequent damage. Possible damage to ecosystems, property, forestry, agriculture, etc. Risk of human injury. Deterioration of air quality causing respiratory problems and other health issues.
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.