Long term forecast forLongyearbyen (Svalbard)

Updated at 16:08. Next update around 23:00.

Long term forecast
Monday18 December12–18 Tuesday19 December12–18 Wednesday20 December13–19 Thursday21 December13–19 Friday22 December13–19 Saturday23 December13–19 Sunday24 December13–19 Monday25 December13–19 Tuesday26 December13–19
Cloudy.
Heavy sleet.
Snow.
Cloudy.
Partly cloudy.
Partly cloudy.
Cloudy.
Cloudy.
Cloudy.
-6° -2° -3° -4° -7° -6° -6° -6°
0 mm 8.3 mm 1.9 mm 0.2 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Gentle breeze, 4 m/s from southwest Strong breeze, 11 m/s from southeast Fresh breeze, 10 m/s from west Gentle breeze, 4 m/s from west Gentle breeze, 5 m/s from north-northwest Light breeze, 3 m/s from east Gentle breeze, 5 m/s from southwest Gentle breeze, 5 m/s from east-northeast Gentle breeze, 5 m/s from east-northeast
  • 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
Monday 18/12/2017 00:00–06:00
Fair.
-7° 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
06:00–12:00
Partly cloudy.
-7° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
12:00–18:00
Cloudy.
-6° 0 mm Gentle breeze, 4 m/s from southwestGentle breeze, 4 m/s from southwest
18:00–00:00
Cloudy.
-4° 0 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
Tuesday 19/12/2017 00:00–06:00
Cloudy.
-4° 0 mm Fresh breeze, 8 m/s from southFresh breeze, 8 m/s from south
06:00–12:00
Light snow.
-2° 0.7 mm Fresh breeze, 8 m/s from southeastFresh breeze, 8 m/s from southeast
12:00–18:00
Heavy sleet.
8.3 mm Strong breeze, 11 m/s from southeastStrong breeze, 11 m/s from southeast
18:00–00:00
Heavy rain.
8.6 mm Near gale, 17 m/s from southeastNear gale, 17 m/s from southeast
Wednesday 20/12/2017 00:00–06:00
Rain.
1.9 mm Moderate breeze, 7 m/s from south-southwestModerate breeze, 7 m/s from south-southwest
07:00–13:00
Snow.
2.7 mm Near gale, 14 m/s from west-southwestNear gale, 14 m/s from west-southwest
13:00–19:00
Snow.
-2° 1.9 mm Fresh breeze, 10 m/s from westFresh breeze, 10 m/s from west
19:00–01:00
Snow.
-3° 1.4 mm Fresh breeze, 10 m/s from southwestFresh breeze, 10 m/s from southwest
Thursday 21/12/2017 01:00–07:00
Snow.
-3° 1.0 mm Fresh breeze, 9 m/s from south-southwestFresh breeze, 9 m/s from south-southwest
07:00–13:00
Partly cloudy.
-2° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
13:00–19:00
Cloudy.
-3° 0.2 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
19:00–01:00
Partly cloudy.
-3° 0 mm Gentle breeze, 5 m/s from east-northeastGentle breeze, 5 m/s from east-northeast
Friday 22/12/2017 01:00–07:00
Partly cloudy.
-4° 0 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
07:00–13:00
Partly cloudy.
-4° 0 mm Gentle breeze, 5 m/s from north-northwestGentle breeze, 5 m/s from north-northwest
13:00–19:00
Partly cloudy.
-4° 0 mm Gentle breeze, 5 m/s from north-northwestGentle breeze, 5 m/s from north-northwest
19:00–01:00
Partly cloudy.
-5° 0 mm Gentle breeze, 5 m/s from north-northeastGentle breeze, 5 m/s from north-northeast
Saturday 23/12/2017 01:00–07:00
Partly cloudy.
-5° 0 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest
07:00–13:00
Partly cloudy.
-6° 0 mm Light breeze, 3 m/s from east-southeastLight breeze, 3 m/s from east-southeast
13:00–19:00
Partly cloudy.
-7° 0 mm Light breeze, 3 m/s from eastLight breeze, 3 m/s from east
19:00–01:00
Cloudy.
-7° 0 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
Sunday 24/12/2017 01:00–07:00
Cloudy.
-7° 0 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast
07:00–13:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from east-southeastGentle breeze, 5 m/s from east-southeast
13:00–19:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
19:00–01:00
Partly cloudy.
-6° 0 mm Gentle breeze, 5 m/s from north-northeastGentle breeze, 5 m/s from north-northeast
Monday 25/12/2017 01:00–07:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from northeastGentle breeze, 5 m/s from northeast
07:00–13:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from east-northeastGentle breeze, 5 m/s from east-northeast
13:00–19:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from east-northeastGentle breeze, 5 m/s from east-northeast
19:00–01:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from east-northeastGentle breeze, 5 m/s from east-northeast
Tuesday 26/12/2017 01:00–07:00
Cloudy.
-6° 0 mm Gentle breeze, 4 m/s from eastGentle breeze, 4 m/s from east
07:00–13:00
Cloudy.
-6° 0.1 mm Gentle breeze, 5 m/s from northGentle breeze, 5 m/s from north
13:00–19:00
Cloudy.
-6° 0 mm Gentle breeze, 5 m/s from east-northeastGentle breeze, 5 m/s from east-northeast

The meteorologist’s forecast (in Norwegian)

Sunday

Spitsbergen Opp i frisk bris av skiftende retning. Perioder med snø, mest nedbør i nord.

Spitsbergen Frisk bris 10 m/s av skiftende retning. Perioder med snø, mest nedbør i nord.

Monday

Spitsbergen Skiftende bris og stort sett oppholdsvær. Om kvelden økning til sørlig stiv kuling, periodevis sterk kuling utsatte steder i nord. Litt snø i vest.

Spitsbergen Skiftende bris. Stort sett oppholdsvær. Mandag kveld økning til sørlig stiv kuling 15, periodevis sterk kuling 20 m/s utsatte steder i nord. Litt snø i vest.

Tuesday

Spitsbergen Sørlig sterk kuling utsatte steder, tirsdag ettermiddag dreiende sørøst og økende til liten til full storm. Snø, etter hvert sludd. Betydelig stigende temperatur.

Wednesday

Spitsbergen Vest og nordvest stiv kuling utsette stader. Snø og snøbyer.

Probability forecast for Longyearbyen

Probability forecast for Longyearbyen (Svalbard)
Thursday: Highs probably between -5.2° C and -0.6° C. Lows between -6.0° and -1.1°.	Friday: Highs probably between -6.7° C and -1.8° C. Lows between -7.8° and -2.9°.	Saturday: Highs probably between -7.9° C and -3.1° C. Lows between -10.9° and -3.1°.	Sunday: Highs probably between -10.4° C and -3.2° C. Lows between -10.2° and -3.7°.	Monday: Highs probably between -10.0° C and -0.8° C. Lows between -10.3° and -2.0°.	Tuesday: Highs probably between -10.4° C and -1.9° C. Lows between -11.4° and -0.3°.	Thursday 00–06: *Høyst sannsynlig nedbør mellom 0.1 mm og 2 mm. Thursday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Thursday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 0.6 mm. Thursday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 0.6 mm. Friday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.4 mm kan forekomme. Friday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 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. 0.2 mm kan forekomme. Saturday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Saturday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Sunday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.3 mm kan forekomme. Sunday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Sunday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Sunday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Monday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Monday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Monday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 1 mm. Monday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Tuesday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 mm kan forekomme. Tuesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Tuesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 2 mm kan forekomme. Tuesday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.7 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