Long term forecast forSagåsen, Skien (Vestfold og Telemark)

  1. Applies to Oestafjells

    Thursday evening and early Friday morning expected locally much lightning due to rain showers. First in Agder and Telemark, and later moving northeast.

    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 up to date on the development of the weather and the weather forecast. Monitor the weather radar or lyn.met.no. Disconnect electrical appliances. Seek shelter. Avoid open plains and large trees. Do not swim or bathe.

    ConsequencesThunderstorms can lead to locally strong wind gusts. Locally heavy rain showers. Danger of damage to object(s) as a result of lightning strikes. The power supply and TV / internet may be affected.

    Tidslinje

    1. Thursday June 17, 2021 17:00 - Increasing danger
    2. Friday June 18, 2021 04:00 - Danger is over
    Map of frequent lightning, yellow level, Oestafjells, 17 June 15:00 UTC to 18 June 02:00 UTC.
  2. Applies to Oslo, Akershus, Buskerud, Vestfold, Telemark and Agder

    It is expected heavy rain showers in Southern and Eastern Norway tonight and early Friday morning. There will be large local variations in intensity and duration, and the weather conditions can change rapidly.

    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 informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar. Stay away from steep slopes as well as fast flowing streams. 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. Stay away from exposed places if possible. Do not drive in water deeper than 30 cm.

    ConsequencesRisk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Locally difficult driving conditions, especially at waterways. Roads may be closed. Road conditions affected with road spray and hydroplaning in some places.

    Tidslinje

    1. Thursday June 17, 2021 21:00 - Increasing danger
    2. Friday June 18, 2021 06:00 - Danger is over
    Map of heavy rainshowers, yellow level, Oslo, Akershus, Buskerud, Vestfold, Telemark and Agder, 17 June 19:00 UTC to 18 June 04:00 UTC.
Long term forecast
Saturday19 June12–18 Sunday20 June14–20 Monday21 June14–20 Tuesday22 June14–20 Wednesday23 June14–20 Thursday24 June14–20 Friday25 June14–20 Saturday26 June14–20
Partly cloudy.
Cloudy.
Cloudy.
Partly cloudy.
Partly cloudy.
Partly cloudy.
Partly cloudy.
Partly cloudy.
20° 21° 21° 22° 22° 22° 22° 22°
0.5 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Light air, 1 m/s from west-southwest Light breeze, 2 m/s from east-southeast Light breeze, 3 m/s from south-southeast Light breeze, 2 m/s from south-southeast Light breeze, 2 m/s from east-southeast Light breeze, 2 m/s from south-southeast Light breeze, 2 m/s from south-southeast Light breeze, 2 m/s from south-southeast
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Saturday 19/06/2021 00:00–06:00
Rain.
16° 1.6 mm Light air, 1 m/s from southeastLight air, 1 m/s from southeast
06:00–12:00
Rain.
15° 1.0 mm Light air, 1 m/s from southeastLight air, 1 m/s from southeast
12:00–18:00
Partly cloudy.
20° 0.5 mm Light air, 1 m/s from west-southwestLight air, 1 m/s from west-southwest
18:00–00:00
Cloudy.
21° 0 mm Light breeze, 2 m/s from southeastLight breeze, 2 m/s from southeast
Sunday 20/06/2021 00:00–06:00
Cloudy.
15° 0 mm Light breeze, 2 m/s from southeastLight breeze, 2 m/s from southeast
08:00–14:00
Cloudy.
14° 0 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
14:00–20:00
Cloudy.
21° 0 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
20:00–02:00
Rain.
20° 4.2 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
Monday 21/06/2021 02:00–08:00
Rain.
16° 3.6 mm Light air, 1 m/s from northeastLight air, 1 m/s from northeast
08:00–14:00
Rain.
16° 2.7 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
14:00–20:00
Cloudy.
21° 0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
20:00–02:00
Cloudy.
19° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Tuesday 22/06/2021 02:00–08:00
Cloudy.
14° 0 mm Light air, 1 m/s from northeastLight air, 1 m/s from northeast
08:00–14:00
Partly cloudy.
15° 0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest
14:00–20:00
Partly cloudy.
22° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
20:00–02:00
Partly cloudy.
20° 0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
Wednesday 23/06/2021 02:00–08:00
Cloudy.
14° 0 mm Light air, 1 m/s from northeastLight air, 1 m/s from northeast
08:00–14:00
Partly cloudy.
16° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast
14:00–20:00
Partly cloudy.
22° 0 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
20:00–02:00
Partly cloudy.
20° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Thursday 24/06/2021 02:00–08:00
Partly cloudy.
14° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast
08:00–14:00
Partly cloudy.
15° 0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest
14:00–20:00
Partly cloudy.
22° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
20:00–02:00
Partly cloudy.
20° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Friday 25/06/2021 02:00–08:00
Cloudy.
15° 0 mm Light air, 1 m/s from northLight air, 1 m/s from north
08:00–14:00
Partly cloudy.
16° 0 mm Light air, 1 m/s from west-northwestLight air, 1 m/s from west-northwest
14:00–20:00
Partly cloudy.
22° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
20:00–02:00
Partly cloudy.
20° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Saturday 26/06/2021 02:00–08:00
Partly cloudy.
14° 0 mm Light air, 1 m/s from northLight air, 1 m/s from north
08:00–14:00
Partly cloudy.
16° 0 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest
14:00–20:00
Partly cloudy.
22° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
20:00–02:00
Partly cloudy.
20° 0 mm Light breeze, 2 m/s from southLight breeze, 2 m/s from south
Sunday 27/06/2021 02:00–08:00
Partly cloudy.
15° 0 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest

The meteorologist’s text forecast

You will find the text forecast at this page.

Probability forecast for Sagåsen

Probability forecast for Sagåsen, Skien (Vestfold og Telemark)
Monday: Highs probably between 16.5° C and 23.1° C. Lows between 13.2° and 17.0°.	Tuesday: Highs probably between 17.7° C and 24.2° C. Lows between 11.1° and 17.2°.	Wednesday: Highs probably between 17.9° C and 24.5° C. Lows between 11.0° and 16.1°.	Thursday: Highs probably between 16.9° C and 24.6° C. Lows between 10.7° and 16.9°.	Friday: Highs probably between 14.7° C and 25.1° C. Lows between 11.0° and 16.2°.	Saturday: Highs probably between 16.4° C and 25.5° C. Lows between 10.4° and 17.1°.	Sunday: Highs probably between 13.2° C and 19.5° C. Lows between 10.1° and 15.7°.	Monday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 10 mm. Monday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Monday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Monday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Tuesday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Tuesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Tuesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Tuesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Wednesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.9 mm kan forekomme. Thursday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Thursday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Friday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Friday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 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. 2 mm kan forekomme. Saturday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Saturday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Sunday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Sunday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.9 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