Long term forecast forSørum (Akershus)

Updated at 10:03. Next update around 17:00.

  1. Warning sign

    Expected: Strong winds (Oestafjells)

    Strong gusts, 40-45 m/s.

    Tidslinje

    1. Tuesday November 21, 2017 11:00
      Wind increases
    2. Thursday November 23, 2017 11:00
      Wind wanes

    It may be dangerous to travel in the mountains. Strong wind gusts and falling trees may cause local power outages and closed roads. Expect minor delays. Loose items may be taken by the wind. Secure loose items. Be careful when traveling outdoors. Consider the need for preventive measures. Emergency Operators should consider ongoing need for preparedness.

  2. Warning sign

    Expected: Difficult driving conditions (Oslo, Akershus, Buskerud, Vestfold, Telemark and Aust-Agder)

    Wednesday afternoon and evening expect difficult driving conditions due to freezing precipitation and wet snow.

    Tidslinje

    1. Wednesday November 22, 2017 02:00
      Increasing danger
    2. Thursday November 23, 2017 08:00
      Danger is over

    Snow can accumulate. Ice might form on wet and freezing surfaces.Be shod according to the conditions. Delays can be expectedConsider the need for preventive measures. Emergency Operators should consider ongoing need for preparedness.

Long term forecast
Wednesday22 November12–18 Thursday23 November12–18 Friday24 November13–19 Saturday25 November13–19 Sunday26 November13–19 Monday27 November13–19 Tuesday28 November13–19 Wednesday29 November13–19 Thursday30 November13–19
Sleet.
Heavy rain.
Partly cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
-2° -2° -3° -4° -4°
2.1 mm 5.0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Light breeze, 3 m/s from east Fresh breeze, 8 m/s from south Gentle breeze, 5 m/s from southwest Gentle breeze, 4 m/s from south-southwest Light breeze, 2 m/s from south-southwest Light breeze, 2 m/s from north-northeast Light breeze, 3 m/s from north-northeast Light breeze, 2 m/s from north Light breeze, 2 m/s from east-northeast
  • Rather certain
  • Somewhat uncertain
  • Uncertain

Read more about the color codes and how certain the forecasts are

Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Wednesday 22/11/2017 00:00–06:00
Light snow.
-9° 0.8 mm Light air, 1 m/s from northLight air, 1 m/s from north
06:00–12:00
Snow.
-4° 2.4 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
12:00–18:00
Sleet.
-2° 2.1 mm Light breeze, 3 m/s from eastLight breeze, 3 m/s from east
18:00–00:00
Heavy rain.
9.1 mm Light breeze, 3 m/s from eastLight breeze, 3 m/s from east
Thursday 23/11/2017 00:00–06:00
Heavy rain.
7.6 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
06:00–12:00
Rain.
2.4 mm Fresh breeze, 8 m/s from southFresh breeze, 8 m/s from south
12:00–18:00
Heavy rain.
5.0 mm Fresh breeze, 8 m/s from southFresh breeze, 8 m/s from south
18:00–00:00
Rain showers.
1.1 mm Moderate breeze, 7 m/s from south-southeastModerate breeze, 7 m/s from south-southeast
Friday 24/11/2017 01:00–07:00
Partly cloudy.
0 mm Moderate breeze, 6 m/s from south-southwestModerate breeze, 6 m/s from south-southwest
07:00–13:00
Partly cloudy.
0 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
13:00–19:00
Partly cloudy.
0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
19:00–01:00
Partly cloudy.
0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
Saturday 25/11/2017 01:00–07:00
Partly cloudy.
-1° 0 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
07:00–13:00
Partly cloudy.
-1° 0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
13:00–19:00
Cloudy.
0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
19:00–01:00
Partly cloudy.
-1° 0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
Sunday 26/11/2017 01:00–07:00
Cloudy.
-1° 0 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
07:00–13:00
Cloudy.
-1° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
13:00–19:00
Cloudy.
0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
19:00–01:00
Cloudy.
-1° 0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
Monday 27/11/2017 01:00–07:00
Partly cloudy.
-2° 0 mm Light breeze, 3 m/s from northLight breeze, 3 m/s from north
07:00–13:00
Partly cloudy.
-4° 0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
13:00–19:00
Cloudy.
-2° 0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
19:00–01:00
Cloudy.
-4° 0 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
Tuesday 28/11/2017 01:00–07:00
Cloudy.
-5° 0 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
07:00–13:00
Cloudy.
-6° 0 mm Light breeze, 3 m/s from north-northeastLight breeze, 3 m/s from north-northeast
13:00–19:00
Cloudy.
-3° 0 mm Light breeze, 3 m/s from north-northeastLight breeze, 3 m/s from north-northeast
19:00–01:00
Cloudy.
-4° 0 mm Light breeze, 2 m/s from northwestLight breeze, 2 m/s from northwest
Wednesday 29/11/2017 01:00–07:00
Partly cloudy.
-6° 0 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
07:00–13:00
Partly cloudy.
-6° 0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
13:00–19:00
Cloudy.
-4° 0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
19:00–01:00
Cloudy.
-6° 0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
Thursday 30/11/2017 01:00–07:00
Cloudy.
-6° 0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
07:00–13:00
Cloudy.
-5° 0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
13:00–19:00
Cloudy.
-4° 0 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast

The meteorologist’s forecast (in Norwegian)

Tuesday

Østlandet Skiftende bris, på kysten nordaust bris. Lokal tåke først på dagen. En god del pent vær, men i morgentimene litt spredt snø på kysten.

Wednesday

Østlandet og Telemark Østlig liten til stiv kuling på kysten, onsdag ettermiddag dreiende nordøst og minkende. Snø, mot kvelden overgang til regn og sludd sør for Oslo. Mulighet for frysende regn.

Thursday

Østlandet og Telemark Sørlig stiv kuling på kysten, om kvelden dreiende sørvest. Regn. Om kvelden omslag til bygevær og gradvis mindre nedbør

Probability forecast for Sørum

Probability forecast for Sørum (Akershus)
Friday: Highs probably between 0.8° C and 4.2° C. Lows between -1.3° and 1.3°.	Saturday: Highs probably between -0.8° C and 2.5° C. Lows between -2.9° and 0.7°.	Sunday: Highs probably between -2.4° C and 2.0° C. Lows between -4.0° and 0.8°.	Monday: Highs probably between -4.1° C and 0.1° C. Lows between -6.4° and -1.0°.	Tuesday: Highs probably between -5.1° C and -1.1° C. Lows between -6.8° and -1.7°.	Wednesday: Highs probably between -6.8° C and 0.5° C. Lows between -9.1° and -0.5°.	Thursday: Highs probably between -6.9° C and 0.8° C. Lows between -9.0° and -1.8°.	Friday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Friday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Friday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 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. 0.4 mm kan forekomme. 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. 1 mm. Sunday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Sunday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Sunday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Sunday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Monday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Monday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Monday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.4 mm kan forekomme. Monday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. 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. 0.7 mm kan forekomme. Tuesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Wednesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Wednesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Wednesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.8 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. 0.8 mm kan forekomme. Thursday 18–24: *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