Detailed weather statistics for Leiremoen, Skien (Vestfold og Telemark)

  1. Applies to Oestafjells

    Still locally forest fire hazard in areas without signicicant amount of precipitation.

    Severity
    Yellow severity - moderate danger
    Orange severity - considerable danger
    Red severity - extreme danger
    The colour tells you how severe the situation can become (hjelp.yr.no)

    InstructionsFollow the instructions from the local authorities. Emergency services should assess a necessary level of alertness.

    ConsequencesVegetation is easily ignited.

    Tidslinje

    1. Friday July 23, 2021 07:00 - Increasing danger
    2. Wednesday July 28, 2021 00:00 - Danger is over
    Map of forest fire danger, yellow level, Oestafjells, 23 July 05:00 UTC to 27 July 22:00 UTC.
  2. Applies to Oestafjells

    From Monday afternoon to late Tuesday evening heavy rain showers is expected, first in southern parts. There will be large local variations in intensity and duration, and the weather conditions can change rapidly.

    Severity
    Yellow severity - moderate danger
    Orange severity - considerable danger
    Red severity - extreme danger
    The colour tells you how severe the situation can become (hjelp.yr.no)

    InstructionsKeep yourself informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar. Stay away from steep slopes as well as fast flowing streams. The need for emergency preparedness shall be assessed continuously by emergency response actors. Cleaning of drainage systems and culverts is recommended so that the water can drain away. Adjust the speed and use caution while driving.

    ConsequencesRisk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Locally difficult driving conditions, especially at waterways. Roads may be closed. Road conditions affected with road spray and hydroplaning in some places.

    Tidslinje

    1. Monday July 26, 2021 12:00 - Increasing danger
    2. Ukjent sluttidspunkt
    Map of heavy rainshowers, yellow level, Oestafjells, 26 July 10:00 UTC to 27 July 22:00 UTC.
  3. Applies to Oestfold, Akershus, Oslo, Buskerud, Vestfold, Telemark, Aust-Agder, Vest-Agder and Rogaland

    Monday afternoon a lot of lightning and thunder is observed along the coast of Agder. It is expected that the risk of thunder will spread to the areas around Oslofjorden and to inner the areas. The risk of thunder is expected to last until Tuesday evening. There will be large lokale differences in intensity and some places will probably not experience thunder.

    Severity
    Yellow severity - moderate danger
    Orange severity - considerable danger
    Red severity - extreme danger
    The colour tells you how severe the situation can become (hjelp.yr.no)

    InstructionsStay up to date on the development of the weather and the weather forecast. Monitor the weather radar or lyn.met.no. Assess the need for preventive measures. Disconnect electrical appliances. Seek shelter. Avoid open plains and large trees. Do not swim or bathe.

    ConsequencesThunderstorms can lead to locally strong wind gusts. Danger of damage to object(s) as a result of lightning strikes. The power supply and TV / internet may be affected. Lightning strikes can cause fires in buildings or forests/vegetation.

    Tidslinje

    1. Monday July 26, 2021 16:00 - Increasing danger
    2. Wednesday July 28, 2021 00:00 - Danger is over
    Map of frequent lightning ongoing, yellow level, Oestfold, Akershus, Oslo, Buskerud, Vestfold, Telemark, Aust-Agder, Vest-Agder and Rogaland, 26 July 14:00 UTC to 27 July 22:00 UTC.

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