Warning sign

Extreme weather Frank: Read the warning

Long term forecast forGaltgrindhågjen, Dønna (Nordland)

  1. Applies to Roervik - Loedingen

    Today, Wednesday, still southeast near gale force 7, in exposed places. Early Thursday morning increasing southeast gale force 8.

    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.

    ConsequencesModerate waves. Risk of dangerous situations when in a small boat at sea. Moderately high waves with breaking crests forming spindrift. Considerable airborne spray.

    Tidslinje

    1. Wednesday January 20, 2021 09:00 - Increasing danger
    2. Ukjent sluttidspunkt
  2. Applies to Nord-Helgeland, Salten, Ofoten, Sør-Troms and Nord-Troms

    From Thursday afternoon east and southeasterly storm with extreme gust locally with 35-50 m/s. There are expected strongest winds from Thursday afternoon until Friday evening. There will be large variations in wind speed. Some places may have calm conditions while other places experience extreme wind gusts. In addition the temperature at exposed places is expected to be in -the range of 10 to -15 degrees. The combination storm and low temperatures could cause challenges for power delivery, there is potenial for frost bite and risk of moderate to severe icing on ships.

    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)

    InstructionsFollow the advice of emergency authorities. If you MUST drive, follow the advice from the Norwegian Public Roads Administration and check road reports (175.no). Follow advice and check status from transport operators. Prepare your home for a potentially long power outage. The need for emergency preparedness shall be assessed continuously by emergency response actors. In advance consider measures to limit damage.

    ConsequencesIt is dangerous to be outdoors, and unusually large damage to buildings, infrastructure, forests and power supplies is expected. Expect cancelled departures for ferry, plane, or other transport. Bridges may be closed. Ceiling tiles blow off houses and buildings. Allow a lot of extra time for transportation and driving, even for short journeys. The power supply locally will be significantly affected. Many roads may be closed due to trees or other objects. Blowing snow causes reduced visibility and possibly convoys and/or closed roads. The strong wind may cause locally high waves in fjords and lakes.

    Tidslinje

    1. Thursday January 21, 2021 13:00 - Wind increases
    2. Friday January 22, 2021 19:00 - Wind wanes
    Map of extreme weather Frank: Extremely strong wind gusts, red level, Nord-Helgeland, Salten, Ofoten, Sør-Troms and Nord-Troms, 21 January 12:00 UTC to 22 January 18:00 UTC.
Long term forecast
Thursday21 January12–18 Friday22 January12–18 Saturday23 January13–19 Sunday24 January13–19 Monday25 January13–19 Tuesday26 January13–19 Wednesday27 January13–19 Thursday28 January13–19 Friday29 January13–19
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
-3° -2° -4° -2° -1° -3° -4°
0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Strong breeze, 12 m/s from east-southeast Strong breeze, 12 m/s from east-southeast Fresh breeze, 8 m/s from east-southeast Gentle breeze, 5 m/s from south-southeast Gentle breeze, 5 m/s from southeast Gentle breeze, 5 m/s from east-southeast Gentle breeze, 4 m/s from southeast Gentle breeze, 5 m/s from southeast Gentle breeze, 5 m/s from east-southeast
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Friday 22/01/2021 00:00–06:00
Light snow.
-4° 0.5 mm Strong breeze, 13 m/s from east-southeastStrong breeze, 13 m/s from east-southeast
06:00–12:00
Cloudy.
-3° 0 mm Strong breeze, 12 m/s from east-southeastStrong breeze, 12 m/s from east-southeast
12:00–18:00
Cloudy.
-2° 0 mm Strong breeze, 12 m/s from east-southeastStrong breeze, 12 m/s from east-southeast
18:00–00:00
Partly cloudy.
-1° 0 mm Strong breeze, 11 m/s from east-southeastStrong breeze, 11 m/s from east-southeast
Saturday 23/01/2021 00:00–06:00
Cloudy.
-3° 0 mm Strong breeze, 13 m/s from eastStrong breeze, 13 m/s from east
07:00–13:00
Cloudy.
-5° 0 mm Fresh breeze, 8 m/s from eastFresh breeze, 8 m/s from east
13:00–19:00
Cloudy.
-4° 0 mm Fresh breeze, 8 m/s from east-southeastFresh breeze, 8 m/s from east-southeast
19:00–01:00
Cloudy.
-4° 0 mm Moderate breeze, 6 m/s from east-southeastModerate breeze, 6 m/s from east-southeast
Sunday 24/01/2021 01:00–07:00
Cloudy.
-4° 0 mm Gentle breeze, 5 m/s from east-southeastGentle breeze, 5 m/s from east-southeast
07:00–13:00
Cloudy.
-3° 0 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
13:00–19:00
Cloudy.
-2° 0 mm Gentle breeze, 5 m/s from south-southeastGentle breeze, 5 m/s from south-southeast
19:00–01:00
Cloudy.
-1° 0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
Monday 25/01/2021 01:00–07:00
Cloudy.
0 mm Gentle breeze, 4 m/s from south-southeastGentle breeze, 4 m/s from south-southeast
07:00–13:00
Partly cloudy.
0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
13:00–19:00
Cloudy.
0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
19:00–01:00
Cloudy.
0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
Tuesday 26/01/2021 01:00–07:00
Cloudy.
0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
07:00–13:00
Cloudy.
0 mm Gentle breeze, 4 m/s from south-southeastGentle breeze, 4 m/s from south-southeast
13:00–19:00
Cloudy.
0 mm Gentle breeze, 5 m/s from east-southeastGentle breeze, 5 m/s from east-southeast
19:00–01:00
Cloudy.
-1° 0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
Wednesday 27/01/2021 01:00–07:00
Cloudy.
-2° 0 mm Gentle breeze, 4 m/s from east-northeastGentle breeze, 4 m/s from east-northeast
07:00–13:00
Cloudy.
-2° 0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
13:00–19:00
Cloudy.
-1° 0 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
19:00–01:00
Cloudy.
-2° 0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
Thursday 28/01/2021 01:00–07:00
Cloudy.
-3° 0 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
07:00–13:00
Cloudy.
-3° 0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
13:00–19:00
Cloudy.
-3° 0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
19:00–01:00
Cloudy.
-4° 0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
Friday 29/01/2021 01:00–07:00
Cloudy.
-4° 0 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
07:00–13:00
Cloudy.
-5° 0 mm Gentle breeze, 5 m/s from east-southeastGentle breeze, 5 m/s from east-southeast
13:00–19:00
Cloudy.
-4° 0 mm Gentle breeze, 5 m/s from east-southeastGentle breeze, 5 m/s from east-southeast
19:00–01:00
Cloudy.
-5° 0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
Saturday 30/01/2021 01:00–07:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast

The meteorologist’s text forecast

You will find the text forecast at this page.

Probability forecast for Galtgrindhågjen

Probability forecast for Galtgrindhågjen, Dønna (Nordland)
Sunday: Highs probably between -2.9° C and 3.2° C. Lows between -6.2° and 1.3°.	Monday: Highs probably between -1.6° C and 3.2° C. Lows between -2.4° and 3.3°.	Tuesday: Highs probably between -1.9° C and 3.0° C. Lows between -1.9° and 2.9°.	Wednesday: Highs probably between -2.5° C and 1.7° C. Lows between -3.0° and 2.1°.	Thursday: Highs probably between -3.8° C and 0.7° C. Lows between -5.7° and 0.3°.	Friday: Highs probably between -8.4° C and -0.2° C. Lows between -8.3° and -0.6°.	Saturday: Highs probably between -9.6° C and -0.8° C. Lows between -10.3° and -0.5°.	Sunday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Sunday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Sunday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Sunday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Monday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Monday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Monday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Monday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Tuesday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Tuesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Tuesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Tuesday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Wednesday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Wednesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Thursday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Thursday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Thursday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.9 mm kan forekomme. Thursday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Friday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Friday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.4 mm kan forekomme. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Friday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Saturday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Saturday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme.
Precipitation:
50% probability
30% probability
Temperature:
50% probability
30% probability

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.

Read more about the probability forecast