Long term forecast forTenno, Herøy (Nordland)
Applies to Helgeland
On Friday we expect high avalanche danger for region Helgeland. Avalanche problem is wet snow (slab avalanches) and wet snow (loose snow avalanches).
Read more at NVESeverity
InstructionsTravelling in avalanche terrain is not recommended. Avalanches may hit avalanche-exposed roads and settlements.
Applies to Roervik - Andenes
Southwest near gale force 7. Saturday forenoon decreasing, first in southen part.Severity
InstructionsIt is not recommended to be at sea in a small boat.
ConsequencesModerate waves. Risk of dangerous situations when in a small boat at sea. Sea heaps up. Some foam from breaking waves is blown into streaks along wind direction. Moderate amounts of airborne spray.
Applies to Northern Norway
Difficult driving conditions Friday due to snow and rain and locally rain freezing on the ground.Severity
InstructionsUse tyres suitable for the conditions.
ConsequencesExpect difficult driving conditions and local delays.
Applies to Nordland og Troms
Rain followed in some places by heavy showers is expected. Relatively high temperatures and windy conditions, causes significant snowmelting. Steep slopes, as well as streams and river with high discharge are particularly exposed. Risk of slush flows is especially high in areas with more than 40 cm snow. The snow may in some places be fully water-saturated. Slush flows are triggered even in relatively gentle slopes, where water accumulates. Slush flows follow terrain depressions and may develop into debris flows.
Read more at NVESeverity
InstructionsKeep away from steep slopes, as well as streams and rivers with high discharge. Keep water paths and culverts free of snow, ice, gravel, waste, twigs and leaves. Clogged waterways with dammed water may cause landslides.
ConsequencesSituation that requires vigilance and may cause local damages
|Saturday23 February12–18||Sunday24 February12–18||Monday25 February13–19||Tuesday26 February13–19||Wednesday27 February13–19||Thursday28 February13–19||Friday1 March13–19||Saturday2 March13–19||Sunday3 March13–19|
|0.6 mm||0 mm||3.0 mm||2.5 mm||2.8 mm||2.5 mm||2.5 mm||0 mm||0 mm|
- Rather certain
- Somewhat uncertain
|Saturday 23/02/2019||00:00–06:00||7°||0 mm||Near gale, 14 m/s from southwest|
|06:00–12:00||7°||0 mm||Strong breeze, 11 m/s from south-southwest|
|12:00–18:00||6°||0.6 mm||Fresh breeze, 9 m/s from south-southwest|
|18:00–00:00||6°||0 mm||Strong breeze, 11 m/s from south-southwest|
|Sunday 24/02/2019||00:00–06:00||6°||5.4 mm||Strong breeze, 11 m/s from south-southwest|
|06:00–12:00||6°||1.7 mm||Strong breeze, 13 m/s from south-southwest|
|12:00–18:00||6°||0 mm||Gale, 18 m/s from west-southwest|
|18:00–00:00||6°||0 mm||Gale, 19 m/s from west|
|Monday 25/02/2019||00:00–06:00||5°||0 mm||Near gale, 14 m/s from west-northwest|
|07:00–13:00||4°||2.8 mm||Moderate breeze, 7 m/s from west|
|13:00–19:00||6°||3.0 mm||Moderate breeze, 7 m/s from southwest|
|19:00–01:00||7°||2.2 mm||Strong breeze, 11 m/s from west-southwest|
|Tuesday 26/02/2019||01:00–07:00||6°||0 mm||Fresh breeze, 8 m/s from west|
|07:00–13:00||5°||0 mm||Gentle breeze, 5 m/s from southwest|
|13:00–19:00||6°||2.5 mm||Fresh breeze, 8 m/s from south|
|19:00–01:00||7°||2.6 mm||Strong breeze, 12 m/s from southwest|
|Wednesday 27/02/2019||01:00–07:00||6°||3.3 mm||Strong breeze, 12 m/s from west-northwest|
|07:00–13:00||6°||2.6 mm||Strong breeze, 12 m/s from west-northwest|
|13:00–19:00||6°||2.8 mm||Strong breeze, 12 m/s from west|
|19:00–01:00||5°||2.5 mm||Fresh breeze, 10 m/s from west|
|Thursday 28/02/2019||01:00–07:00||4°||2.5 mm||Fresh breeze, 10 m/s from northwest|
|07:00–13:00||4°||2.1 mm||Fresh breeze, 8 m/s from west-northwest|
|13:00–19:00||5°||2.5 mm||Fresh breeze, 8 m/s from west-northwest|
|19:00–01:00||4°||2.7 mm||Fresh breeze, 8 m/s from northwest|
|Friday 01/03/2019||01:00–07:00||4°||2.9 mm||Fresh breeze, 8 m/s from west-northwest|
|07:00–13:00||2°||0 mm||Gentle breeze, 5 m/s from west-northwest|
|13:00–19:00||4°||2.5 mm||Fresh breeze, 9 m/s from south|
|19:00–01:00||5°||2.6 mm||Fresh breeze, 8 m/s from west-northwest|
|Saturday 02/03/2019||01:00–07:00||5°||2.5 mm||Fresh breeze, 8 m/s from southwest|
|07:00–13:00||2°||0 mm||Moderate breeze, 6 m/s from south-southeast|
|13:00–19:00||4°||0 mm||Moderate breeze, 7 m/s from south-southeast|
|19:00–01:00||4°||2.4 mm||Fresh breeze, 8 m/s from southwest|
|Sunday 03/03/2019||01:00–07:00||2°||0 mm||Moderate breeze, 7 m/s from east-northeast|
|07:00–13:00||2°||0 mm||Moderate breeze, 7 m/s from southeast|
|13:00–19:00||3°||0 mm||Moderate breeze, 6 m/s from east-southeast|
The meteorologist’s text forecast
Probability forecast for Tenno
Long time forecast is quite reliable for temperature when the grey area has a narrow spread. Likewise it is quite reliable for precipitation when the blue bars are short.
The long time forecast is uncertain when the gray area has greater spread, and the blue bars are long.