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Long term forecast forFredriksten, Halden (Østfold)

Updated at 10:58. Next update around 19:00.

Forecast as
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Long term forecast
Thursday16 February Friday17 February Saturday18 February Sunday19 February Monday20 February Tuesday21 February Wednesday22 February Thursday23 February Friday24 February
Cloudy Cloudy Sleet Cloudy Partly cloudy Cloudy Partly cloudy Fair Fair
0° 0° 3° 1° 1° 4° 2° 4° 4°
0 mm precipitation per 24 hours 0 mm precipitation per 24 hours 7 mm precipitation per 24 hours 0.1 mm precipitation per 24 hours 1.1 mm precipitation per 24 hours 4.2 mm precipitation per 24 hours 2.8 mm precipitation per 24 hours 0.2 mm precipitation per 24 hours 0 mm precipitation per 24 hours
Gentle breeze, 5 m/s from south-southwest Light air, 2 m/s from west-northwest Moderate breeze, 6 m/s from south Light breeze, 3 m/s from northwest Light breeze, 3 m/s from west-southwest Gentle breeze, 4 m/s from north-northeast Gentle breeze, 4 m/s from north Light breeze, 4 m/s from west-southwest Gentle breeze, 4 m/s from west-northwest
  • 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
Thursday 16/02/2012 00:00–06:00 Fair. For the period: 00:00–06:00 -7° 0 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest
06:00–12:00 Cloudy. For the period: 06:00–12:00 -8° 0 – 0.6 mm Light air, 2 m/s from southLight air, 2 m/s from south
12:00–18:00 Cloudy. For the period: 12:00–18:00 0° 0 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
18:00–00:00 Cloudy. For the period: 18:00–00:00 2° 0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
Friday 17/02/2012 00:00–06:00 Cloudy. For the period: 00:00–06:00 1° 0 – 0.1 mm Light breeze, 2 m/s from west-northwestLight breeze, 2 m/s from west-northwest
06:00–12:00 Partly cloudy. For the period: 06:00–12:00 -2° 0 mm Light air, 1 m/s from west-northwestLight air, 1 m/s from west-northwest
12:00–18:00 Cloudy. For the period: 12:00–18:00 0° 0 mm Light air, 2 m/s from west-northwestLight air, 2 m/s from west-northwest
19:00–01:00 Cloudy. For the period: 19:00–01:00 -2° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Saturday 18/02/2012 01:00–07:00 Sleet. For the period: 01:00–07:00 -4° 1.0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
07:00–13:00 Rain. For the period: 07:00–13:00 1° 2.6 mm Moderate breeze, 6 m/s from south-southwestModerate breeze, 6 m/s from south-southwest
13:00–19:00 Sleet. For the period: 13:00–19:00 3° 2.6 mm Moderate breeze, 6 m/s from southModerate breeze, 6 m/s from south
19:00–01:00 Snow. For the period: 19:00–01:00 1° 0.8 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
Sunday 19/02/2012 01:00–07:00 Cloudy. For the period: 01:00–07:00 -2° 0.1 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
07:00–13:00 Cloudy. For the period: 07:00–13:00 -5° 0 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest
13:00–19:00 Cloudy. For the period: 13:00–19:00 1° 0 mm Light breeze, 3 m/s from northwestLight breeze, 3 m/s from northwest
19:00–01:00 Partly cloudy. For the period: 19:00–01:00 -4° 0 mm Gentle breeze, 4 m/s from west-northwestGentle breeze, 4 m/s from west-northwest
Monday 20/02/2012 01:00–07:00 Fair. For the period: 01:00–07:00 -8° 0 mm Gentle breeze, 4 m/s from northwestGentle breeze, 4 m/s from northwest
07:00–13:00 Partly cloudy. For the period: 07:00–13:00 -8° 0 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
13:00–19:00 Partly cloudy. For the period: 13:00–19:00 1° 0 mm Light breeze, 3 m/s from west-southwestLight breeze, 3 m/s from west-southwest
19:00–01:00 Sleet. For the period: 19:00–01:00 0° 1.1 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
Tuesday 21/02/2012 01:00–07:00 Sleet. For the period: 01:00–07:00 0° 1.7 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
07:00–13:00 Rain. For the period: 07:00–13:00 1° 0.8 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
13:00–19:00 Cloudy. For the period: 13:00–19:00 4° 0.1 mm Gentle breeze, 4 m/s from north-northeastGentle breeze, 4 m/s from north-northeast
19:00–01:00 Snow. For the period: 19:00–01:00 2° 1.6 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
Wednesday 22/02/2012 01:00–07:00 Cloudy. For the period: 01:00–07:00 -2° 0.3 mm Gentle breeze, 5 m/s from northeastGentle breeze, 5 m/s from northeast
07:00–13:00 Rain. For the period: 07:00–13:00 1° 1.2 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
13:00–19:00 Partly cloudy. For the period: 13:00–19:00 2° 0.2 mm Gentle breeze, 4 m/s from northGentle breeze, 4 m/s from north
19:00–01:00 Snow. For the period: 19:00–01:00 0° 1.1 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
Thursday 23/02/2012 01:00–07:00 Partly cloudy. For the period: 01:00–07:00 -2° 0.2 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest
07:00–13:00 Fair. For the period: 07:00–13:00 -2° 0 mm Gentle breeze, 4 m/s from south-southwestGentle breeze, 4 m/s from south-southwest
13:00–19:00 Fair. For the period: 13:00–19:00 4° 0 mm Light breeze, 4 m/s from west-southwestLight breeze, 4 m/s from west-southwest
19:00–01:00 Partly cloudy. For the period: 19:00–01:00 0° 0 mm Gentle breeze, 4 m/s from southwestGentle breeze, 4 m/s from southwest
Friday 24/02/2012 01:00–07:00 Cloudy. For the period: 01:00–07:00 -3° 0 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
07:00–13:00 Partly cloudy. For the period: 07:00–13:00 -3° 0 mm Light breeze, 4 m/s from east-northeastLight breeze, 4 m/s from east-northeast
13:00–19:00 Fair. For the period: 13:00–19:00 4° 0 mm Gentle breeze, 4 m/s from west-northwestGentle breeze, 4 m/s from west-northwest

The meteorologist’s forecast (in Norwegian)

Wednesday and Thursday

Østlandet Minkende nordvestlig bris. Spredte snøbyger lengst nord i Hedmark og Oppland, ellers stort sett pent vær. I natt dreining til sørlig bris, fra torsdag morgen sørvestlig opp i frisk bris 10 m/s på kysten. Tilskyende. Først på torsdag mulighet for spredt snø. Senere oppholdsvær og delvis oppklarning, men utrygt for lokal tåke, vesentlig øst for Oslofjorden.

Friday

Østlandet Vestlig bris. Til dels pent vær. Om kvelden sør og sørvestlig bris. Etter hvert tilskyende.

Saturday

Østlandet og Telemark Sørlig bris, frisk bris på kysten, om kvelden sørvestlig. For det meste skyet. Perioder med regn, snø i indre og høyereliggende strøk. Uendret eller litt høyere temperatur.

Sunday and Monday

Sør-Norge Vest og nordvestlig bris, kuling på kysten og i fjellet, mandag dreiende sørvestlig. Sludd eller snø, mandag regn i lavere strøk. For det meste pent vær Østafjells, mandag etter hvert tilskyende. Søndag litt lavere temperatur, mandag litt høyere temperatur.

Tuesday to Friday

Norge og Spitsbergen Lavtrykksaktivitet over Skandinavia fører til urolig vær i Norge. Skiftende vindforhold, perioder med kuling på kysten og i fjellet. Nedbør av og til, som sludd eller snø, mest nedbør på Vestlandet. Etter hvert stort sett pent vær i Midt-Norge. Uendret eller litt lavere temperatur. På Spitsbergen blir det skiftende bris. Litt spredt snø, vesentlig først i perioden. Små temperaturendringer.

Probability forecast for Fredriksten

Probability forecast for Fredriksten, Halden (Østfold)
Saturday: Highs probably between 1,2° C and 3,9° C. Lows between -7,0° and -1,8°. Sunday: Highs probably between -0,2° C and 2,4° C. Lows between -7,0° and -1,3°. Monday: Highs probably between -2,2° C and 3,9° C. Lows between -10,7° and -5,5°. Tuesday: Highs probably between 0,1° C and 5,3° C. Lows between -8,4° and 2,3°. Wednesday: Highs probably between -1,8° C and 4,9° C. Lows between -4,7° and 3,5°. Thursday: Highs probably between -1,9° C and 6,4° C. Lows between -10,4° and 3,0°. Friday: Highs probably between -2,5° C and 6,0° C. Lows between -9,8° and 3,3°. Saturday 00–06: *Høyst sannsynlig nedbør mellom 0.2 mm og 2 mm. Saturday 06–12: *Høyst sannsynlig nedbør mellom 2 mm og 5 mm. Saturday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Saturday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Sunday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 0.9 mm. Sunday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Sunday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Sunday 18–24: *Høyst sannsynlig oppholdsvær. Monday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Monday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Monday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Monday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Tuesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Tuesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Tuesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Wednesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Wednesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Wednesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Wednesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Thursday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Thursday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. 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. Friday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Friday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.8 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

Latitude/longitude: 59°07′10″N 11°23′48″E
Decimal coordinates: 59.1195 11.3968

Altitude: ca. 100 m.a.s.l. (approximate)

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Norwegian Mapping and Cadastre Authority

Norwegian place names are regulated by the Norwegian Mapping and Cadastre Authority. Last updated in February 2011.

Approved names: Fredriksten (accepted by the Mapping Authority in 1966), Fredriksten festning (accepted by the Mapping Authority in 1960).

Category: Sight
Municipality: Halden, Østfold.
SSR-ID: 34605 (34739)