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Long term forecast forSkjelsvika, Porsgrunn (Telemark)

Updated at 6:23. Next update around 10:30.

Forecast as
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Warning from NVE’s flood forecasting service Telemark: Oppfølging av flomvarsel datert 23.05.2013 Det er svært stor vannføring i mange vassdrag i Sør-Norge. Vannføringen har nå kulminert oppstrøms de større innsjøene, med unntak av Øyeren. Det er fortsatt økende vannføring i nedre deler av Glomma og Drammensvassdraget. Det ventes fortsatt økte vannstander i en rekke av de større innsjøene i lavlandet på Østlandet de neste dagene. Read more

Long term forecast
Sunday26 May Monday27 May Tuesday28 May Wednesday29 May Thursday30 May Friday31 May Saturday01 June Sunday02 June
Fair Fair Rain Fair Cloudy Partly cloudy Partly cloudy Fair
20° 12° 12° 13° 14° 14° 14° 14°
0 mm precipitation per 24 hours 4.2 mm precipitation per 24 hours 4.2 mm precipitation per 24 hours 1.9 mm precipitation per 24 hours 0 mm precipitation per 24 hours 0 mm precipitation per 24 hours 0 mm precipitation per 24 hours 0 mm precipitation per 24 hours
Gentle breeze, 5 m/s from northeast Gentle breeze, 4 m/s from southeast Gentle breeze, 4 m/s from northeast Light breeze, 3 m/s from southeast Light breeze, 4 m/s from south-southwest Gentle breeze, 4 m/s from south Light breeze, 3 m/s from south Gentle breeze, 4 m/s from west
  • 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
Sunday 26/05/2013 00:00–06:00 Fair. For the period: 00:00–06:00 13° 0 mm Light breeze, 3 m/s from north-northwestLight breeze, 3 m/s from north-northwest
06:00–12:00 Fair. For the period: 06:00–12:00 12° 0 mm Light breeze, 3 m/s from northLight breeze, 3 m/s from north
12:00–18:00 Fair. For the period: 12:00–18:00 20° 0 mm Gentle breeze, 5 m/s from northeastGentle breeze, 5 m/s from northeast
18:00–00:00 Partly cloudy. For the period: 18:00–00:00 21° 0 mm Gentle breeze, 4 m/s from northeastGentle breeze, 4 m/s from northeast
Monday 27/05/2013 00:00–06:00 Partly cloudy. For the period: 00:00–06:00 17° 0.1 – 0.3 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
06:00–12:00 Rain. For the period: 06:00–12:00 12° 1.9 – 6.4 mm Light breeze, 4 m/s from north-northeastLight breeze, 4 m/s from north-northeast
12:00–18:00 Fair. For the period: 12:00–18:00 12° 0 – 0.1 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
20:00–02:00 Partly cloudy. For the period: 20:00–02:00 17° 0 mm Light air, 2 m/s from east-northeastLight air, 2 m/s from east-northeast
Tuesday 28/05/2013 02:00–08:00 Rain. For the period: 02:00–08:00 11° 0.5 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
08:00–14:00 Rain. For the period: 08:00–14:00 12° 1.1 mm Gentle breeze, 5 m/s from east-northeastGentle breeze, 5 m/s from east-northeast
14:00–20:00 Rain. For the period: 14:00–20:00 12° 1.2 mm Gentle breeze, 4 m/s from northeastGentle breeze, 4 m/s from northeast
20:00–02:00 Rain. For the period: 20:00–02:00 12° 1.4 mm Gentle breeze, 5 m/s from northeastGentle breeze, 5 m/s from northeast
Wednesday 29/05/2013 02:00–08:00 Rain. For the period: 02:00–08:00 11° 1.4 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast
08:00–14:00 Partly cloudy. For the period: 08:00–14:00 11° 0.5 mm Gentle breeze, 4 m/s from east-northeastGentle breeze, 4 m/s from east-northeast
14:00–20:00 Fair. For the period: 14:00–20:00 13° 0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast
20:00–02:00 Partly cloudy. For the period: 20:00–02:00 13° 0 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
Thursday 30/05/2013 02:00–08:00 Partly cloudy. For the period: 02:00–08:00 11° 0 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest
08:00–14:00 Partly cloudy. For the period: 08:00–14:00 12° 0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
14:00–20:00 Cloudy. For the period: 14:00–20:00 14° 0 mm Light breeze, 4 m/s from south-southwestLight breeze, 4 m/s from south-southwest
20:00–02:00 Fair. For the period: 20:00–02:00 14° 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
Friday 31/05/2013 02:00–08:00 Partly cloudy. For the period: 02:00–08:00 12° 0 mm Gentle breeze, 4 m/s from east-northeastGentle breeze, 4 m/s from east-northeast
08:00–14:00 Partly cloudy. For the period: 08:00–14:00 12° 0 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest
14:00–20:00 Partly cloudy. For the period: 14:00–20:00 14° 0 mm Gentle breeze, 4 m/s from southGentle breeze, 4 m/s from south
20:00–02:00 Fair. For the period: 20:00–02:00 13° 0 mm Light breeze, 4 m/s from west-northwestLight breeze, 4 m/s from west-northwest
Saturday 01/06/2013 02:00–08:00 Partly cloudy. For the period: 02:00–08:00 12° 0 mm Gentle breeze, 4 m/s from southwestGentle breeze, 4 m/s from southwest
08:00–14:00 Partly cloudy. For the period: 08:00–14:00 12° 0 mm Gentle breeze, 4 m/s from north-northeastGentle breeze, 4 m/s from north-northeast
14:00–20:00 Partly cloudy. For the period: 14:00–20:00 14° 0 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
20:00–02:00 Fair. For the period: 20:00–02:00 14° 0 mm Light breeze, 4 m/s from west-southwestLight breeze, 4 m/s from west-southwest
Sunday 02/06/2013 02:00–08:00 Fair. For the period: 02:00–08:00 12° 0 mm Gentle breeze, 5 m/s from northwestGentle breeze, 5 m/s from northwest
08:00–14:00 Fair. For the period: 08:00–14:00 12° 0 mm Gentle breeze, 5 m/s from northwestGentle breeze, 5 m/s from northwest
14:00–20:00 Fair. For the period: 14:00–20:00 14° 0 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
20:00–02:00 Partly cloudy. For the period: 20:00–02:00 14° 0 mm Light breeze, 4 m/s from south-southeastLight breeze, 4 m/s from south-southeast
Monday 03/06/2013 02:00–08:00 Fair. For the period: 02:00–08:00 12° 0 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest

The meteorologist’s forecast (in Norwegian)

Saturday

Vest-Agder, Aust-Agder og Telemark Nordøstlig bris, utover kvelden skiftende bris. På kysten vest for Lindesnes periodevis nordvestlig frisk bris. Lokale ettermiddagsbyger i indre strøk, ellers lettskyet pent vær.

Sunday

Østlandet og Telemark Nordøstlig bris. Oppholdsvær, perioder med sol.

Monday

Sør-Norge sør for Stad og Dovre I fjellet sørøstlig bris, ellers bris av skiftende retning. Opphold og perioder med sol. Utover dagen mulighet for lokale regnbyger, særlig i indre strøk. Lavere temperatur østafjells, ellers uendret eller litt stigende.

Tuesday and Wednesday

Sør-Norge Skiftende vindforhold, for det meste bris. I Trøndelag ventes stort sett opphold og perioder med pent vær begge dagene. Sør for Trøndelag ventes regnbyger tirsdag, vesentlig østafjells. Fortsatt enkelte byger onsdag, men gradvis lettere vær. Ingen vesentlige temperaturendringer.

Thursday to Sunday

Norge og Spitsbergen I Sør-Norge ventes skiftende vindforhold, av og til kuling på kysten og i fjellet. Perioder med regn eller regnbyger, særlig sør for Stad og Dovre. I Trøndelag også av og til pent vær. Ingen vesentlige temperaturendringer. I Nord-Norge ventes stort sett rolige vindforhold med mye pent og varmt vær. Spitsbergen får trolig kortvarig kuling med nedbør og temperaturstigning fredag, ellers bris av skiftende retning og stort sett oppholdsvær.

Probability forecast for Skjelsvika

Probability forecast for Skjelsvika, Porsgrunn (Telemark)
Tuesday: Highs probably between 11.6° C and 13.6° C. Lows between 10.7° and 11.7°. Wednesday: Highs probably between 11.2° C and 14.0° C. Lows between 10.5° and 12.1°. Thursday: Highs probably between 11.0° C and 15.0° C. Lows between 10.0° and 12.2°. Friday: Highs probably between 12.3° C and 15.5° C. Lows between 10.0° and 12.6°. Saturday: Highs probably between 11.9° C and 15.3° C. Lows between 10.5° and 13.1°. Sunday: Highs probably between 11.9° C and 15.6° C. Lows between 10.3° and 13.2°. Monday: Highs probably between 10.2° C and 13.3° C. Lows between 10.4° and 13.5°. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Tuesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 6 mm. Tuesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Tuesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Wednesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Wednesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 1 mm. Wednesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. 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: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Thursday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Thursday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Friday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Friday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 0.7 mm. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 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. 0.5 mm kan forekomme. Saturday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 0.8 mm. Saturday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Saturday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Sunday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Sunday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Sunday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Sunday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Monday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Monday 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