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Long term forecast forSør-Hammeren, Rana (Nordland)

  1. Applies to Svartisen

    On Wednesday we expect high avalanche danger for region Svartisen. Avalanche problem is wet snow (slab avalanches), wind drifted snow (slab avalanches) and persistent weak layer (slab avalanches).
    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)

    InstructionsTravelling in avalanche terrain is not recommended. Avalanches may hit avalanche-exposed roads and settlements.

  2. Applies to Svartisen

    On Thursday we expect considerable avalanche danger for region Svartisen. Avalanche problem is wind drifted snow (slab avalanches) and persistent weak layer (slab avalanches).
    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)

    InstructionsTravelling in avalanche terrain requires advanced knowledge, experience in route finding and ability to identify the avalanche problem. Generally, it is recommended to avoid avalanche terrain. Avalanches may hit some avalanche-exposed roads and occasionally settlements.

  3. Applies to Nordland and Troms

    Tuesday to Wednesday afternoon it is expected above zero temperatures and a lot of rain in Nordland and Troms. It is expected 30-60mm precipitation in 24 hours, on Helgeland locally 60-90mm.

    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. Road conditions affected with road spray and hydroplaning in some places.

    Tidslinje

    1. Tuesday January 18, 2022 07:00 - Increasing danger
    2. Wednesday January 19, 2022 13:00 - Danger is over
    Map of heavy rain, yellow level, Nordland and Troms, 18 January 06:00 UTC to 19 January 12:00 UTC.
  4. Applies to deler av Trøndelag, Nordland og Troms

    Landslides may be expected. Exposed railways and roads may be closed. Heavy rain is expected. Relatively high temperatures and windy conditions causes significant snowmelting. The expected rain will increase the danger of landslides, especially where groundwater and soil moisture are already high. Risk of slushflows is especially high in areas with more than 50 cm snow. Slushflows are triggered even in relatively gentle slopes, where water accumulates. Slushflows follow terrain depressions and may develop into debris flows.
    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)

    InstructionsKeep water paths and culverts free of snow, ice, gravel, waste, twigs and leaves. Clogged waterways with dammed water may cause landslides.

    ConsequencesLandslides may be expected. Exposed railways and roads may be closed.

Long term forecast
Thursday20 January12–18 Friday21 January13–19 Saturday22 January13–19 Sunday23 January13–19 Monday24 January13–19 Tuesday25 January13–19 Wednesday26 January13–19 Thursday27 January13–19 Friday28 January13–19
Snow.
Cloudy.
Rain.
Heavy rain.
Heavy snow.
Sleet.
Sleet.
Sleet.
Cloudy.
-1° -5°
2.7 mm 0 mm 2.8 mm 8.9 mm 5.0 mm 3.0 mm 3.7 mm 3.2 mm 0 mm
Gentle breeze, 5 m/s from west-northwest Light breeze, 2 m/s from south-southwest Light breeze, 3 m/s from south-southwest Fresh breeze, 8 m/s from south-southwest Fresh breeze, 10 m/s from west-southwest Gentle breeze, 4 m/s from south-southeast Moderate breeze, 6 m/s from west-southwest Moderate breeze, 6 m/s from east Moderate breeze, 6 m/s from southwest
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Thursday 20/01/2022 00:00–06:00
Snow.
-1° 3.3 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
06:00–12:00
Snow showers.
2.7 mm Light breeze, 3 m/s from westLight breeze, 3 m/s from west
12:00–18:00
Snow.
-1° 2.7 mm Gentle breeze, 5 m/s from west-northwestGentle breeze, 5 m/s from west-northwest
18:00–00:00
Snow.
-2° 2.0 mm Gentle breeze, 5 m/s from west-northwestGentle breeze, 5 m/s from west-northwest
Friday 21/01/2022 00:00–06:00
Partly cloudy.
-2° 0 mm Moderate breeze, 6 m/s from west-northwestModerate breeze, 6 m/s from west-northwest
06:00–12:00
Partly cloudy.
-3° 0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
13:00–19:00
Cloudy.
-5° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
19:00–01:00
Snow.
-2° 2.2 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
Saturday 22/01/2022 01:00–07:00
Snow.
-2° 3.2 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
07:00–13:00
Sleet.
2.2 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
13:00–19:00
Rain.
2.8 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
19:00–01:00
Heavy rain.
7.6 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
Sunday 23/01/2022 01:00–07:00
Heavy rain.
7.1 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
07:00–13:00
Heavy rain.
6.1 mm Fresh breeze, 8 m/s from southwestFresh breeze, 8 m/s from southwest
13:00–19:00
Heavy rain.
8.9 mm Fresh breeze, 8 m/s from south-southwestFresh breeze, 8 m/s from south-southwest
19:00–01:00
Heavy rain.
7.0 mm Fresh breeze, 9 m/s from southwestFresh breeze, 9 m/s from southwest
Monday 24/01/2022 01:00–07:00
Heavy sleet.
7.4 mm Fresh breeze, 8 m/s from south-southwestFresh breeze, 8 m/s from south-southwest
07:00–13:00
Heavy sleet.
6.5 mm Fresh breeze, 9 m/s from westFresh breeze, 9 m/s from west
13:00–19:00
Heavy snow.
5.0 mm Fresh breeze, 10 m/s from west-southwestFresh breeze, 10 m/s from west-southwest
19:00–01:00
Snow.
3.6 mm Fresh breeze, 9 m/s from west-southwestFresh breeze, 9 m/s from west-southwest
Tuesday 25/01/2022 01:00–07:00
Snow.
2.8 mm Fresh breeze, 9 m/s from west-southwestFresh breeze, 9 m/s from west-southwest
07:00–13:00
Sleet.
2.7 mm Moderate breeze, 7 m/s from west-southwestModerate breeze, 7 m/s from west-southwest
13:00–19:00
Sleet.
3.0 mm Gentle breeze, 4 m/s from south-southeastGentle breeze, 4 m/s from south-southeast
19:00–01:00
Heavy sleet.
5.3 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
Wednesday 26/01/2022 01:00–07:00
Heavy sleet.
6.3 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
07:00–13:00
Heavy rain.
6.7 mm Gentle breeze, 5 m/s from east-southeastGentle breeze, 5 m/s from east-southeast
13:00–19:00
Sleet.
3.7 mm Moderate breeze, 6 m/s from west-southwestModerate breeze, 6 m/s from west-southwest
19:00–01:00
Sleet.
3.3 mm Moderate breeze, 7 m/s from west-southwestModerate breeze, 7 m/s from west-southwest
Thursday 27/01/2022 01:00–07:00
Rain.
4.0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
07:00–13:00
Rain.
4.7 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
13:00–19:00
Sleet.
3.2 mm Moderate breeze, 6 m/s from eastModerate breeze, 6 m/s from east
19:00–01:00
Rain.
3.5 mm Moderate breeze, 6 m/s from west-southwestModerate breeze, 6 m/s from west-southwest
Friday 28/01/2022 01:00–07:00
Sleet.
4.1 mm Moderate breeze, 7 m/s from southwestModerate breeze, 7 m/s from southwest
07:00–13:00
Sleet.
4.5 mm Moderate breeze, 7 m/s from south-southwestModerate breeze, 7 m/s from south-southwest
13:00–19:00
Cloudy.
0 mm Moderate breeze, 6 m/s from southwestModerate breeze, 6 m/s from southwest

The meteorologist’s text forecast

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