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Long term forecast forRøyken (Buskerud)

Updated at 12:01. Next update around 18:00.

OBS-forecast warning for Agder, Telemark og Buskerud: Fra fredag ettermiddag nedbør som snø i fjellet og en del andre indre og høyereliggende områder.

Long term forecast
Saturday30 April12–18 Sunday1 May12–18 Monday2 May14–20 Tuesday3 May14–20 Wednesday4 May14–20 Thursday5 May14–20 Friday6 May14–20 Saturday7 May14–20 Sunday8 May14–20
Heavy rain Partly cloudy Cloudy Partly cloudy Partly cloudy Cloudy Partly cloudy Cloudy Partly cloudy
10° 11° 13° 12° 13° 14° 14°
6.7 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Light breeze, 3 m/s from north-northeast Light breeze, 3 m/s from south-southwest Moderate breeze, 7 m/s from south Gentle breeze, 4 m/s from south Light breeze, 4 m/s from south-southwest Moderate breeze, 7 m/s from south Gentle breeze, 5 m/s from south-southwest Light breeze, 4 m/s from south Light breeze, 3 m/s from west-southwest
  • 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
Saturday 30/04/2016 00:00–06:00 Rain.  For the period: 00:00–06:00 3.9 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
06:00–12:00 Heavy rain.  For the period: 06:00–12:00 5.7 mm Light air, 2 m/s from eastLight air, 2 m/s from east
12:00–18:00 Heavy rain.  For the period: 12:00–18:00 6.7 mm Light breeze, 3 m/s from north-northeastLight breeze, 3 m/s from north-northeast
18:00–00:00 Heavy rain.  For the period: 18:00–00:00 5.0 mm Light air, 2 m/s from east-southeastLight air, 2 m/s from east-southeast
Sunday 01/05/2016 00:00–06:00 Cloudy.  For the period: 00:00–06:00 0 mm Light breeze, 3 m/s from north-northeastLight breeze, 3 m/s from north-northeast
06:00–12:00 Cloudy.  For the period: 06:00–12:00 0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
12:00–18:00 Partly cloudy.  For the period: 12:00–18:00 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
18:00–00:00 Cloudy.  For the period: 18:00–00:00 10° 0 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
Monday 02/05/2016 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
08:00–14:00 Cloudy.  For the period: 08:00–14:00 0 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
14:00–20:00 Cloudy.  For the period: 14:00–20:00 10° 0 mm Moderate breeze, 7 m/s from southModerate breeze, 7 m/s from south
20:00–02:00 Rain.  For the period: 20:00–02:00 2.1 mm Moderate breeze, 6 m/s from southModerate breeze, 6 m/s from south
Tuesday 03/05/2016 02:00–08:00 Rain.  For the period: 02:00–08:00 2.4 mm Gentle breeze, 5 m/s from south-southeastGentle breeze, 5 m/s from south-southeast
08:00–14:00 Partly cloudy.  For the period: 08:00–14:00 0 mm Light breeze, 4 m/s from southLight breeze, 4 m/s from south
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 11° 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 0 mm Gentle breeze, 4 m/s from southGentle breeze, 4 m/s from south
Wednesday 04/05/2016 02:00–08:00 Clear sky.  For the period: 02:00–08:00 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
08:00–14:00 Partly cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from south-southwestLight air, 2 m/s from south-southwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 13° 0 mm Light breeze, 4 m/s from south-southwestLight breeze, 4 m/s from south-southwest
20:00–02:00 Partly cloudy.  For the period: 20:00–02:00 10° 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
Thursday 05/05/2016 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light air, 2 m/s from southeastLight air, 2 m/s from southeast
08:00–14:00 Cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from south-southeastLight air, 2 m/s from south-southeast
14:00–20:00 Cloudy.  For the period: 14:00–20:00 12° 0 mm Moderate breeze, 7 m/s from southModerate breeze, 7 m/s from south
20:00–02:00 Cloudy.  For the period: 20:00–02:00 10° 0 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
Friday 06/05/2016 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast
08:00–14:00 Cloudy.  For the period: 08:00–14:00 0 mm Light breeze, 4 m/s from north-northwestLight breeze, 4 m/s from north-northwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 13° 0 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
20:00–02:00 Partly cloudy.  For the period: 20:00–02:00 11° 0 mm Gentle breeze, 4 m/s from south-southeastGentle breeze, 4 m/s from south-southeast
Saturday 07/05/2016 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
08:00–14:00 Partly cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from north-northeastLight air, 2 m/s from north-northeast
14:00–20:00 Cloudy.  For the period: 14:00–20:00 14° 0 mm Light breeze, 4 m/s from southLight breeze, 4 m/s from south
20:00–02:00 Cloudy.  For the period: 20:00–02:00 12° 0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
Sunday 08/05/2016 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light air, 2 m/s from south-southeastLight air, 2 m/s from south-southeast
08:00–14:00 Partly cloudy.  For the period: 08:00–14:00 0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 14° 0 mm Light breeze, 3 m/s from west-southwestLight breeze, 3 m/s from west-southwest

The meteorologist’s forecast (in Norwegian)

Friday

Østlandet Sørlig bris, forbigående stiv kuling på kysten av Østlandet. Litt regn, stedvis noe sol. I kveld økende nedbør i vest, snø i høyden i nord.

Saturday

Østafjells og fjellet i Sør-Norge Nedbørsområde beveger seg over landsdelen og gir skyet vær med regn og haglbyger, snø over ca 400-800 m. Mulighet for torden i sør. Søraust bris, liten kuling i fjellet, først på dagen stiv kuling på kysten vest for Lindesnes.

Sunday

Østafjells Skiftande bris, frå om morgonen sørleg bris. Litt regn, snø i fjellet. Utpå dagen opphaldsver og moglegheit for litt sol, først i Agder og Telemark, etter kvart også vest på Østlandet.

Monday

Østafjells Sørlig bris, på kysten økende til liten kuling. Regn vil langsomt bre seg fra Agder og østover. Østlandet kan få perioder med sol, men litt regn om kvelden.

Probability forecast for Røyken

Probability forecast for Røyken (Buskerud)
Monday: Highs probably between 6.1° C and 10.7° C. Lows between 2.3° and 5.1°.	Tuesday: Highs probably between 7.6° C and 12.7° C. Lows between 5.0° and 6.7°.	Wednesday: Highs probably between 9.8° C and 13.5° C. Lows between 2.1° and 5.7°.	Thursday: Highs probably between 8.5° C and 14.0° C. Lows between 2.1° and 5.0°.	Friday: Highs probably between 10.4° C and 15.0° C. Lows between 2.8° and 7.1°.	Saturday: Highs probably between 10.7° C and 15.8° C. Lows between 3.0° and 7.4°.	Sunday: Highs probably between 10.1° C and 18.1° C. Lows between 3.9° and 8.4°.	Monday 00–06: *Høyst sannsynlig oppholdsvær. Monday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Monday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Monday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Tuesday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Tuesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Tuesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Wednesday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Wednesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Wednesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Wednesday 18–24: *Høyst sannsynlig oppholdsvær. Thursday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Thursday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 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. 0.7 mm kan forekomme. Friday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Friday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.8 mm kan forekomme. Friday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Saturday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Saturday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 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. 0.2 mm kan forekomme. Sunday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Sunday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Sunday 18–24: *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