Radar image forHusholmen, Vevelstad (Nordland)

  1. Applies to Helgeland and Saltfjellet

    Monday afternoon and evening there will be a risk of thunder in showers. The risk of thunder will decrease throughout the evening. There will be large local differences in intensity. Some places will not experience any thunder.

    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. Adjust driving speed according to the road/weather conditions. Seek shelter. Avoid open plains and large trees. Do not swim or bathe.

    ConsequencesThunderstorms can lead to locally strong wind gusts. Locally heavy rain showers. Danger of damage to object(s) as a result of lightning strikes. The power supply and TV / internet may be affected. Hail can occur and can e.g. provide transient slippery roads. Bigger hail can cause damage, e.g. to cars and crop. Lightning strikes can cause fires in buildings or forests/vegetation.


    1. Monday July 26, 2021 15:00 - Increasing danger
    2. Tuesday July 27, 2021 02:00 - Danger is over
    Map of frequent lightning, yellow level, Helgeland and Saltfjellet, 26 July 13:00 UTC to 27 July 00:00 UTC.

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