Weather statistics for Harran, Grong (Trøndelag)

  1. Applies to Namdalen

    From Sunday evening to Monday evening it is expected heavy precipitation, locally 60-90 mm/24h.

    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)

    InstructionsConsider the need for preventive measures. The need for emergency preparedness shall be assessed continuously by emergency response actors. Check road reports (175.no). Adjust the speed and use caution while driving.

    ConsequencesRisk of flooding of low-lying areas in densely populated areas. Check varsom.no for more information. Locally difficult driving conditions, especially at waterways. Roads may be closed. Some journeys may have longer travel time. Road conditions affected with road spray and hydroplaning in some places.

    Tidslinje

    1. Sunday September 20, 2020 20:00 - Increasing danger
    2. Monday September 21, 2020 20:00 - Danger is over
    Map of heavy rain, yellow level, Namdalen, 20 September 18:00 UTC to 21 September 18:00 UTC.
  2. Applies to Nordland og nordre deler av Trøndelag

    Large amounts of rain are expected in the warning area. Rapid increase of discharge in small and medium sized rivers is expected.
    Read more at NVE

    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 informed on the situation. It is recommended to

    ConsequencesSituation that requires vigilance and may cause local damages