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    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Vaaratasot - Postojna

    Maailma / Slovenia / Notranjsko-kraška / Postojna

    45°46'P / 14°12'I / Korkeus 550 m / 10:50 25.03.2026, Europe/Ljubljana (UTC+1)

    warningSnow

    Severe Snow Warning (Degree 3/4) - Slovenia / South-West

    Alkaen: 26.03.2026, 02:00
    To: 26.03.2026, 10:59

    Snowfall : from 0 to 10 cm/24h. Major disturbances in traffic are possible. Wet snow can cause the breaking of branches and trees. Intermittent local electricity supply is possible. Windy weather will cause snowdrifts.

    • Slovenija / jugozahod
    • Before leaving home, find information about the drivability of roads, as some road sections may be impassable. Fill up your tank with fuel. Take more time to travel and adjust your driving to road conditions. Expect major hold-ups and potential obstacles. In the event of windy weather (bora), count on snowdrifts. Have some food and drinks and a warm blanket in your vehicle. Pedestrians should use particular caution on slippery surfaces and uncleared pavements; count on possible snow falling from roofs. Shake the snow off fruit and ornamental trees. It is recommended that you follow meteorological updates.
    • Slovenian Environment Agency (ARSO vreme)
    • 25.03.2026, 09:56
    tuuli

    Severe Wind Warning (Degree 3/4) - Slovenia / South-West

    Alkaen: 26.03.2026, 02:00
    To: 26.03.2026, 09:59

    Maximum wind speed : from 100 to 120 km/h. Wind breaks branches and may fell trees, remove roofing and overturn billboards. Intermittent electricity supply is possible. Road traffic as well as maritime traffic may be impeded. Outdoor activities are severely impeded and dangerous because of flying and falling objects. The sea is fairly rough to rough (3-4).

    • Slovenija / jugozahod
    • Before the event: Close and if necessary additionally secure all windows and doors. Park cars in a garage or outdoors at a sufficient distance from buildings and trees. In the vicinity of your house, stow everything that is not securely fastened. Events in the open should be cancelled. Stop all works at heights in good time. Security measures should be implemented in schools and kindergartens. Check vessels in berths and prepare them for stormy conditions. All sailing and swimming in the sea should be cancelled. Safeguard measures should be implemented in ports, marinas, sport clubs by the coast, at bathing sites and hotel beaches. During the event: Doors and windows should be kept closed. Linger in safe, enclosed premises whenever possible. When moving in the open, avoid the leeward side of buildings, treelines and other possibly dangerous areas. Do not repair damage during the event. If driving is unavoidable, we recommend great caution in traffic, especially in crosswinds and in exposed areas (e.g. bridges, cuttings); count on fallen trees. Driving certain categories of vehicles (caravans, sheeted vehicles) is not recommended. Expect a special navigation regime in sea ports. Do not engage in sports activities at sea. Swimming in the sea is not recommended. Follow meteorological updates, warnings and informations. Follow the instructions of the Civil Protection and Maritime Administration bodies.
    • Slovenian Environment Agency (ARSO vreme)
    • 25.03.2026, 07:45
    warningSnow

    Moderate Snow Warning (Degree 2/4) - Slovenia / South-West

    Alkaen: 26.03.2026, 01:00
    To: 26.03.2026, 12:59

    Snowfall : from 0 to 10 cm/24h. Traffic can be impeded, wet snow can cause the breaking of branches.

    • Slovenija / jugozahod
    • Before leaving home, find information about the drivability of roads, take more time to travel and adjust your driving to road conditions. Pedestrians should use particular caution on slippery surfaces. Shake the snow off fruit and ornamental trees.
    • Slovenian Environment Agency (ARSO vreme)
    • 25.03.2026, 07:45
    tuuli

    Moderate Wind Warning (Degree 2/4) - Slovenia / South-West

    Alkaen: 26.03.2026, 09:00
    To: 26.03.2026, 22:59

    Maximum wind speed : from 70 to 85 km/h. Wind sways trees and may break branches. It impedes road traffic of certain categories and may hinder movement to some extent. The sea is fairly rough (3).

    • Slovenija / jugozahod
    • Before the event: Close all windows and doors. Stow or fasten anything that could be carried away by the wind. Check the situation of vessels in berths. During the event: Doors and windows should be kept closed. When moving in the open, pay attention to possible falling objects. Stop all work at heights. Do not repair damage during the event. We recommend additional caution in traffic, especially in crosswinds and in exposed areas (e.g. bridges, cuttings). Caution is recommended in water sports. Less skilled sailors should not sail out. Swimmers should stay close to the shore.
    • Slovenian Environment Agency (ARSO vreme)
    • 25.03.2026, 07:45