Long term forecast forTromsø (Troms og Finnmark)

  1. Applies to Troms og Finnmark og deler av Nordland

    Relatively high temperatures causes significant snowmelting. Groundwater and soil moisture are high. Steep slopes, as well as streams and river with high discharge, are particularly exposed. Risk of slushflows is especially high in areas with more than 50 cm snow. The snow may in some places be fully water-saturated. 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 yourself updated about the development of the weather, the landslide and flood situation. Keep away from steep slopes, as well as streams and rivers with high discharge.

    ConsequencesSituation that requires vigilance and may cause local damages

  2. Applies to Trøndelag og Nord-Norge

    Large snow melting due to rising temperatures is expected. Catchments with no snow are not flood prone. Continuous snow melting will increase water discharge in rivers. From sunday expected to reach yellow level. The discharge is expected to further increase throughout next week (week no. 23). Hydropower production will in some cases act as flood control, and therefore the issued warning will not necessarily apply to all regulated waterways.
    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. Secure and/or move assets away from vulnerable areas (car, caravan along rivers/streams, basements). It is recommended to Keep away from rivers and streams with high flow.

    ConsequencesSituation that requires vigilance and may cause local damages

Long term forecast
Friday5 June12–18 Saturday6 June12–18 Sunday7 June14–20 Monday8 June14–20 Tuesday9 June14–20 Wednesday10 June14–20 Thursday11 June14–20 Friday12 June14–20 Saturday13 June14–20
Partly cloudy.
Fair.
Rain.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Partly cloudy.
15° 13° 16° 13° 11° 12° 12° 16° 15°
0 mm 0 mm 2.6 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Light air, 1 m/s from south-southeast Light breeze, 3 m/s from southeast Light breeze, 2 m/s from south Gentle breeze, 5 m/s from west Light breeze, 2 m/s from south-southwest Light breeze, 3 m/s from north Light breeze, 2 m/s from southeast Light breeze, 2 m/s from southeast Light breeze, 3 m/s from southeast
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Friday 05/06/2020 00:00–06:00
Partly cloudy.
0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
06:00–12:00
Partly cloudy.
10° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
12:00–18:00
Partly cloudy.
15° 0 mm Light air, 1 m/s from south-southeastLight air, 1 m/s from south-southeast
18:00–00:00
Partly cloudy.
14° 0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
Saturday 06/06/2020 00:00–06:00
Partly cloudy.
0 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast
06:00–12:00
Partly cloudy.
0 mm Light air, 1 m/s from east-northeastLight air, 1 m/s from east-northeast
12:00–18:00
Fair.
13° 0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast
20:00–02:00
Partly cloudy.
13° 0 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
Sunday 07/06/2020 02:00–08:00
Partly cloudy.
10° 0 mm Light breeze, 3 m/s from east-southeastLight breeze, 3 m/s from east-southeast
08:00–14:00
Partly cloudy.
14° 0 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
14:00–20:00
Rain.
16° 2.6 mm Light breeze, 2 m/s from southLight breeze, 2 m/s from south
20:00–02:00
Rain.
14° 2.7 mm Moderate breeze, 6 m/s from south-southwestModerate breeze, 6 m/s from south-southwest
Monday 08/06/2020 02:00–08:00
Rain.
12° 2.4 mm Moderate breeze, 6 m/s from south-southwestModerate breeze, 6 m/s from south-southwest
08:00–14:00
Cloudy.
11° 0 mm Moderate breeze, 6 m/s from southwestModerate breeze, 6 m/s from southwest
14:00–20:00
Cloudy.
13° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
20:00–02:00
Rain.
10° 2.2 mm Moderate breeze, 7 m/s from southwestModerate breeze, 7 m/s from southwest
Tuesday 09/06/2020 02:00–08:00
Rain.
10° 2.2 mm Light breeze, 2 m/s from west-southwestLight breeze, 2 m/s from west-southwest
08:00–14:00
Cloudy.
0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
14:00–20:00
Cloudy.
11° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
20:00–02:00
Cloudy.
11° 0 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
Wednesday 10/06/2020 02:00–08:00
Cloudy.
0 mm Light air, 1 m/s from eastLight air, 1 m/s from east
08:00–14:00
Cloudy.
11° 0 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
14:00–20:00
Cloudy.
12° 0 mm Light breeze, 3 m/s from northLight breeze, 3 m/s from north
20:00–02:00
Cloudy.
12° 0 mm Light breeze, 3 m/s from eastLight breeze, 3 m/s from east
Thursday 11/06/2020 02:00–08:00
Cloudy.
0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
08:00–14:00
Cloudy.
10° 0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
14:00–20:00
Cloudy.
12° 0 mm Light breeze, 2 m/s from southeastLight breeze, 2 m/s from southeast
20:00–02:00
Cloudy.
12° 0 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
Friday 12/06/2020 02:00–08:00
Cloudy.
0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
08:00–14:00
Cloudy.
12° 0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
14:00–20:00
Cloudy.
16° 0 mm Light breeze, 2 m/s from southeastLight breeze, 2 m/s from southeast
20:00–02:00
Cloudy.
13° 0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
Saturday 13/06/2020 02:00–08:00
Cloudy.
10° 0 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast
08:00–14:00
Cloudy.
13° 0 mm Light breeze, 2 m/s from westLight breeze, 2 m/s from west
14:00–20:00
Partly cloudy.
15° 0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast

The meteorologist’s text forecast

You will find the text forecast at this page.

Probability forecast for Tromsø

Probability forecast for Tromsø (Troms og Finnmark)
Sunday: Highs probably between 15.4° C and 19.8° C. Lows between 9.2° and 11.4°.	Monday: Highs probably between 7.9° C and 15.5° C. Lows between 6.8° and 14.1°.	Tuesday: Highs probably between 8.2° C and 13.3° C. Lows between 6.0° and 11.3°.	Wednesday: Highs probably between 8.6° C and 19.2° C. Lows between 5.7° and 10.1°.	Thursday: Highs probably between 7.9° C and 19.9° C. Lows between 6.1° and 12.5°.	Friday: Highs probably between 8.9° C and 21.5° C. Lows between 6.7° and 14.4°.	Saturday: Highs probably between 10.5° C and 23.8° C. Lows between 7.0° and 15.6°.	Sunday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Sunday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Sunday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Sunday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Monday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Monday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 4 mm. Monday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Monday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Tuesday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Tuesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Tuesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.8 mm kan forekomme. Wednesday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.8 mm kan forekomme. Wednesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Wednesday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Thursday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Friday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Friday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Saturday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Saturday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Saturday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Saturday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm.
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