Long term forecast forLongyearbyen (Svalbard)

Updated at 22:55. Next update around 0:00.

Long term forecast
Wednesday19 September12–18 Thursday20 September12–18 Friday21 September14–20 Saturday22 September14–20 Sunday23 September14–20 Monday24 September14–20 Tuesday25 September14–20 Wednesday26 September14–20 Thursday27 September14–20
Fair.
Fair.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
-1° -1° -2° -2° -2°
0 mm 0 mm 0 mm 0.1 mm 0 mm 0.1 mm 0.2 mm 0.1 mm 0 mm
Gentle breeze, 4 m/s from south-southeast Fresh breeze, 8 m/s from southeast Moderate breeze, 7 m/s from east-northeast Moderate breeze, 7 m/s from east-northeast Gentle breeze, 5 m/s from north-northeast Gentle breeze, 5 m/s from north-northwest Gentle breeze, 4 m/s from west-northwest Gentle breeze, 4 m/s from east-northeast Gentle breeze, 5 m/s from north
  • 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 20/09/2018 00:00–06:00
Fair.
-1° 0 mm Moderate breeze, 6 m/s from south-southeastModerate breeze, 6 m/s from south-southeast
06:00–12:00
Fair.
-2° 0 mm Moderate breeze, 6 m/s from south-southeastModerate breeze, 6 m/s from south-southeast
12:00–18:00
Fair.
0 mm Fresh breeze, 8 m/s from southeastFresh breeze, 8 m/s from southeast
18:00–00:00
Fair.
-1° 0 mm Fresh breeze, 9 m/s from southeastFresh breeze, 9 m/s from southeast
Friday 21/09/2018 00:00–06:00
Fair.
-2° 0 mm Fresh breeze, 9 m/s from south-southeastFresh breeze, 9 m/s from south-southeast
08:00–14:00
Cloudy.
-2° 0.1 mm Moderate breeze, 7 m/s from southeastModerate breeze, 7 m/s from southeast
14:00–20:00
Cloudy.
0 mm Moderate breeze, 7 m/s from east-northeastModerate breeze, 7 m/s from east-northeast
20:00–02:00
Cloudy.
-1° 0 mm Moderate breeze, 7 m/s from east-northeastModerate breeze, 7 m/s from east-northeast
Saturday 22/09/2018 02:00–08:00
Cloudy.
-1° 0 mm Moderate breeze, 6 m/s from east-northeastModerate breeze, 6 m/s from east-northeast
08:00–14:00
Cloudy.
-1° 0.1 mm Moderate breeze, 6 m/s from eastModerate breeze, 6 m/s from east
14:00–20:00
Cloudy.
-1° 0.1 mm Moderate breeze, 7 m/s from east-northeastModerate breeze, 7 m/s from east-northeast
20:00–02:00
Cloudy.
-2° 0.1 mm Moderate breeze, 6 m/s from northeastModerate breeze, 6 m/s from northeast
Sunday 23/09/2018 02:00–08:00
Cloudy.
-2° 0.1 mm Moderate breeze, 6 m/s from north-northeastModerate breeze, 6 m/s from north-northeast
08:00–14:00
Cloudy.
-2° 0.1 mm Moderate breeze, 6 m/s from northModerate breeze, 6 m/s from north
14:00–20:00
Cloudy.
-1° 0 mm Gentle breeze, 5 m/s from north-northeastGentle breeze, 5 m/s from north-northeast
20:00–02:00
Cloudy.
-1° 0.1 mm Gentle breeze, 5 m/s from northwestGentle breeze, 5 m/s from northwest
Monday 24/09/2018 02:00–08:00
Cloudy.
-2° 0.1 mm Gentle breeze, 5 m/s from northGentle breeze, 5 m/s from north
08:00–14:00
Cloudy.
-2° 0.1 mm Gentle breeze, 5 m/s from northGentle breeze, 5 m/s from north
14:00–20:00
Cloudy.
-2° 0.1 mm Gentle breeze, 5 m/s from north-northwestGentle breeze, 5 m/s from north-northwest
20:00–02:00
Snow.
1.4 mm Moderate breeze, 6 m/s from northModerate breeze, 6 m/s from north
Tuesday 25/09/2018 02:00–08:00
Cloudy.
-3° 0 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest
08:00–14:00
Cloudy.
-3° 0.1 mm Gentle breeze, 4 m/s from northGentle breeze, 4 m/s from north
14:00–20:00
Cloudy.
-2° 0.2 mm Gentle breeze, 4 m/s from west-northwestGentle breeze, 4 m/s from west-northwest
20:00–02:00
Cloudy.
-2° 0 mm Light breeze, 3 m/s from west-northwestLight breeze, 3 m/s from west-northwest
Wednesday 26/09/2018 02:00–08:00
Cloudy.
-2° 0.1 mm Light breeze, 3 m/s from north-northeastLight breeze, 3 m/s from north-northeast
08:00–14:00
Cloudy.
-2° 0 mm Gentle breeze, 4 m/s from east-northeastGentle breeze, 4 m/s from east-northeast
14:00–20:00
Cloudy.
-2° 0.1 mm Gentle breeze, 4 m/s from east-northeastGentle breeze, 4 m/s from east-northeast
20:00–02:00
Cloudy.
-2° 0 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
Thursday 27/09/2018 02:00–08:00
Cloudy.
-1° 0 mm Light breeze, 3 m/s from eastLight breeze, 3 m/s from east
08:00–14:00
Cloudy.
0 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
14:00–20:00
Cloudy.
0 mm Gentle breeze, 5 m/s from northGentle breeze, 5 m/s from north
20:00–02:00
Cloudy.
0 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
Friday 28/09/2018 02:00–08:00
Cloudy.
-1° 0.1 mm Gentle breeze, 4 m/s from northGentle breeze, 4 m/s from north

The meteorologist’s forecast (in Norwegian)

Tuesday

Spitsbergen Nordaust bris, liten kuling utsatte steder. Skyet i østlige deler, ellers mye pent vær.

Spitsbergen Nordøstlig opptil frisk bris 10, liten kuling 12 m/s utsatte steder. Stort sett oppholdsvær og god sikt. Bølgehøyde: Minking til 0,5-2 m.

Wednesday

Spitsbergen Østlig og nordøstlig bris, liten kuling utsatte steder. Enkelte snøbyger i øst, ellers stort sett oppholdsvær og noe sol.

Spitsbergen Aust og nordaust opptil frisk bris 10, liten kuling 12 m/s utsatte steder. Enkelte snøbyger i aust, ellers stort sett oppholdsvær og noe sol. God sikt utenom byger. Bølgehøyde: 1-2 m.

Thursday

Spitsbergen Økning til østlig liten kuling utsatte steder, stiv kuling lengst sør. Spredte snøbyger i øst ellers oppholdsvær.

Friday

Spitsbergen Østlig liten kuling utsatte steder, stiv kuling i sør. Spredte snøbyger i øst, ellers oppholdsvær.

Probability forecast for Longyearbyen

Probability forecast for Longyearbyen (Svalbard)
Saturday: Highs probably between -2.3° C and -0.1° C. Lows between -2.5° and 0.1°.	Sunday: Highs probably between -3.0° C and 2.7° C. Lows between -3.3° and 1.1°.	Monday: Highs probably between -3.6° C and 3.5° C. Lows between -4.0° and 3.0°.	Tuesday: Highs probably between -3.5° C and 0.2° C. Lows between -4.3° and 1.3°.	Wednesday: Highs probably between -4.2° C and 2.3° C. Lows between -4.4° and 1.5°.	Thursday: Highs probably between -3.9° C and 3.2° C. Lows between -4.1° and 2.4°.	Friday: Highs probably between -4.4° C and 3.5° C. Lows between -4.4° and 3.5°.	Saturday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Saturday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Saturday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Saturday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Sunday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Sunday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Sunday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Sunday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Monday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Monday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Monday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Monday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Tuesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Tuesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Tuesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 1 mm. Wednesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Wednesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Wednesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 1 mm. Wednesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Thursday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Thursday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 3 mm. Thursday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Thursday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Friday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Friday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm.
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