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Long term forecast forRosøygalten, Alstahaug (Nordland)

  1. Applies to Helgeland

    On Wednesday we expect high avalanche danger for region Helgeland. 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 Helgeland

    On Thursday we expect considerable avalanche danger for region Helgeland. 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 Froeyabank, Haltenbank, Sklinna Bank and Traena Bank and Helgeland

    A polar low is now in position 69 degrees north 0 degrees west. The low is moving southeast and and is this evening expected to make landfall in the southern part of Helgeland. The wind is expected to be severe gale force 9 or storm force 10 near the polar low, with heavy snow showers.

    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)

    InstructionsBe aware of abrupt weather changes. Consider whether the journey is necessary. Check road reports (175.no).

    ConsequencesAbrupt change in wind speed and wind direction. Some journeys may have longer travel time. It can be locally difficult driving conditions due to heavy snowfall in combination with wind.

    Tidslinje

    1. Wednesday January 19, 2022 18:00 - Increasing danger
    2. Thursday January 20, 2022 00:00 - Danger is over
    Map of polar low, yellow level, Froeyabank, Haltenbank, Sklinna Bank and Traena Bank and Helgeland, 19 January 17:00 UTC to 19 January 23:00 UTC.
  5. Applies to Roervik - Loedingen

    From late Wednesday afternoon north and northwest near to gale force 8. South of Stoett occasionally strong gale force 9.

    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)

    InstructionsIt is not recommended to be at sea in a small boat.

    ConsequencesIf the engine stops you can float away from land. Risk of dangerous situations when in a small boat at sea. Large waves. High risk of dangerous situations when in a small boat at sea. High waves whose crests sometimes roll over. Airborne spray may reduce visibility.

    Tidslinje

    1. Wednesday January 19, 2022 19:00 - Increasing danger
    2. Thursday January 20, 2022 10:00 - Danger is over
Long term forecast
Thursday20 January12–18 Friday21 January12–18 Saturday22 January13–19 Sunday23 January13–19 Monday24 January13–19 Tuesday25 January13–19 Wednesday26 January13–19 Thursday27 January13–19 Friday28 January13–19
Light snow showers.
Fair.
Rain.
Rain.
Rain showers.
Rain.
Rain.
Rain.
Rain.
-2°
0.8 mm 0 mm 2.2 mm 4.6 mm 3.0 mm 2.9 mm 3.4 mm 3.0 mm 3.7 mm
Near gale, 15 m/s from northwest Light breeze, 2 m/s from south-southwest Fresh breeze, 9 m/s from southwest Near gale, 17 m/s from south-southwest Strong breeze, 12 m/s from southwest Fresh breeze, 9 m/s from southeast Strong breeze, 12 m/s from south-southwest Strong breeze, 12 m/s from west-southwest Strong breeze, 13 m/s from southeast
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Thursday 20/01/2022 00:00–06:00
Heavy snow showers.
5.3 mm Near gale, 16 m/s from north-northwestNear gale, 16 m/s from north-northwest
06:00–12:00
Sleet.
4.5 mm Strong breeze, 12 m/s from northStrong breeze, 12 m/s from north
12:00–18:00
Light snow showers.
0.8 mm Near gale, 15 m/s from northwestNear gale, 15 m/s from northwest
18:00–00:00
Partly cloudy.
0 mm Near gale, 14 m/s from north-northwestNear gale, 14 m/s from north-northwest
Friday 21/01/2022 00:00–06:00
Partly cloudy.
0 mm Fresh breeze, 10 m/s from north-northwestFresh breeze, 10 m/s from north-northwest
06:00–12:00
Partly cloudy.
0 mm Moderate breeze, 6 m/s from northModerate breeze, 6 m/s from north
12:00–18:00
Fair.
-2° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
19:00–01:00
Rain.
2.3 mm Moderate breeze, 6 m/s from south-southeastModerate breeze, 6 m/s from south-southeast
Saturday 22/01/2022 01:00–07:00
Rain.
3.5 mm Fresh breeze, 10 m/s from south-southeastFresh breeze, 10 m/s from south-southeast
07:00–13:00
Rain.
2.2 mm Fresh breeze, 9 m/s from southFresh breeze, 9 m/s from south
13:00–19:00
Rain.
2.2 mm Fresh breeze, 9 m/s from southwestFresh breeze, 9 m/s from southwest
19:00–01:00
Rain.
3.6 mm Near gale, 14 m/s from south-southwestNear gale, 14 m/s from south-southwest
Sunday 23/01/2022 01:00–07:00
Rain.
2.7 mm Near gale, 14 m/s from south-southwestNear gale, 14 m/s from south-southwest
07:00–13:00
Rain.
4.5 mm Near gale, 16 m/s from south-southwestNear gale, 16 m/s from south-southwest
13:00–19:00
Rain.
4.6 mm Near gale, 17 m/s from south-southwestNear gale, 17 m/s from south-southwest
19:00–01:00
Rain.
4.1 mm Near gale, 14 m/s from west-southwestNear gale, 14 m/s from west-southwest
Monday 24/01/2022 01:00–07:00
Heavy rain.
6.3 mm Near gale, 14 m/s from south-southwestNear gale, 14 m/s from south-southwest
07:00–13:00
Heavy rain.
6.3 mm Strong breeze, 13 m/s from west-southwestStrong breeze, 13 m/s from west-southwest
13:00–19:00
Rain showers.
3.0 mm Strong breeze, 12 m/s from southwestStrong breeze, 12 m/s from southwest
19:00–01:00
Rain.
2.7 mm Strong breeze, 12 m/s from west-southwestStrong breeze, 12 m/s from west-southwest
Tuesday 25/01/2022 01:00–07:00
Rain.
2.2 mm Strong breeze, 11 m/s from westStrong breeze, 11 m/s from west
07:00–13:00
Rain.
2.8 mm Fresh breeze, 9 m/s from westFresh breeze, 9 m/s from west
13:00–19:00
Rain.
2.9 mm Fresh breeze, 9 m/s from southeastFresh breeze, 9 m/s from southeast
19:00–01:00
Rain.
4.0 mm Strong breeze, 12 m/s from southStrong breeze, 12 m/s from south
Wednesday 26/01/2022 01:00–07:00
Rain.
4.4 mm Strong breeze, 13 m/s from southStrong breeze, 13 m/s from south
07:00–13:00
Heavy rain.
6.1 mm Strong breeze, 12 m/s from westStrong breeze, 12 m/s from west
13:00–19:00
Rain.
3.4 mm Strong breeze, 12 m/s from south-southwestStrong breeze, 12 m/s from south-southwest
19:00–01:00
Rain.
2.6 mm Fresh breeze, 10 m/s from west-northwestFresh breeze, 10 m/s from west-northwest
Thursday 27/01/2022 01:00–07:00
Rain.
3.7 mm Fresh breeze, 9 m/s from south-southwestFresh breeze, 9 m/s from south-southwest
07:00–13:00
Rain.
3.9 mm Strong breeze, 12 m/s from northwestStrong breeze, 12 m/s from northwest
13:00–19:00
Rain.
3.0 mm Strong breeze, 12 m/s from west-southwestStrong breeze, 12 m/s from west-southwest
19:00–01:00
Rain.
2.9 mm Strong breeze, 11 m/s from west-southwestStrong breeze, 11 m/s from west-southwest
Friday 28/01/2022 01:00–07:00
Rain.
3.1 mm Strong breeze, 12 m/s from south-southwestStrong breeze, 12 m/s from south-southwest
07:00–13:00
Rain.
3.3 mm Fresh breeze, 10 m/s from southwestFresh breeze, 10 m/s from southwest
13:00–19:00
Rain.
3.7 mm Strong breeze, 13 m/s from southeastStrong breeze, 13 m/s from southeast

The meteorologist’s text forecast

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