Long term forecast forStrømsåstunnelen, Drammen (Viken)

  1. Applies to Akershus and Buskerud

    Thursday and Friday locally 5-15 cm with snow above 100-300 meter in Buskerud and west in Akershus.

    Severity
    Yellow severity - moderate danger
    Orange severity - considerable danger
    Red severity - extreme danger
    The colour tells you how severe the situation can become (hjelp.yr.no)

    InstructionsUse tires fit for winter conditions and use caution while driving.

    ConsequencesTravel time may increase on some journeys. Local driving conditions may become difficult.

    Tidslinje

    1. Thursday December 3, 2020 00:00 - Increasing danger
    2. Friday December 4, 2020 13:00 - Danger is over
    Map of snow, yellow level, Akershus and Buskerud, 02 December 23:00 UTC to 04 December 12:00 UTC.
Long term forecast
Saturday5 December12–18 Sunday6 December13–19 Monday7 December13–19 Tuesday8 December13–19 Wednesday9 December13–19 Thursday10 December13–19 Friday11 December13–19 Saturday12 December13–19
Cloudy.
Rain.
Rain.
Rain.
Cloudy.
Cloudy.
Cloudy.
Cloudy.
0 mm 2.2 mm 3.3 mm 2.2 mm 0 mm 0 mm 0 mm 0 mm
Light breeze, 2 m/s from north-northwest Light air, 1 m/s from northwest Light breeze, 2 m/s from east-northeast Light breeze, 2 m/s from north-northeast Light breeze, 2 m/s from north-northeast Light breeze, 2 m/s from north Light breeze, 2 m/s from north-northwest Light breeze, 2 m/s from north
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Saturday 05/12/2020 00:00–06:00
Sleet.
1.4 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
06:00–12:00
Cloudy.
0 mm Light breeze, 2 m/s from west-northwestLight breeze, 2 m/s from west-northwest
12:00–18:00
Cloudy.
0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
18:00–00:00
Rain.
1.4 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
Sunday 06/12/2020 00:00–06:00
Light rain.
0.5 mm Light breeze, 2 m/s from northwestLight breeze, 2 m/s from northwest
06:00–12:00
Cloudy.
0 mm Light air, 1 m/s from westLight air, 1 m/s from west
13:00–19:00
Rain.
2.2 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
19:00–01:00
Rain.
2.4 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
Monday 07/12/2020 01:00–07:00
Rain.
3.2 mm Light air, 1 m/s from northLight air, 1 m/s from north
07:00–13:00
Rain.
3.4 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest
13:00–19:00
Rain.
3.3 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast
19:00–01:00
Rain.
3.4 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
Tuesday 08/12/2020 01:00–07:00
Rain.
2.9 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
07:00–13:00
Rain.
2.5 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
13:00–19:00
Rain.
2.2 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
19:00–01:00
Rain.
2.2 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
Wednesday 09/12/2020 01:00–07:00
Rain.
2.0 mm Light breeze, 2 m/s from northeastLight breeze, 2 m/s from northeast
07:00–13:00
Cloudy.
0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
13:00–19:00
Cloudy.
0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
19:00–01:00
Cloudy.
0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
Thursday 10/12/2020 01:00–07:00
Cloudy.
0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
07:00–13:00
Cloudy.
0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
13:00–19:00
Cloudy.
0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
19:00–01:00
Cloudy.
0 mm Light air, 1 m/s from northLight air, 1 m/s from north
Friday 11/12/2020 01:00–07:00
Cloudy.
0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast
07:00–13:00
Cloudy.
0 mm Light breeze, 2 m/s from southeastLight breeze, 2 m/s from southeast
13:00–19:00
Cloudy.
0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
19:00–01:00
Cloudy.
0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
Saturday 12/12/2020 01:00–07:00
Cloudy.
0 mm Light breeze, 2 m/s from west-northwestLight breeze, 2 m/s from west-northwest
07:00–13:00
Cloudy.
0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
13:00–19:00
Cloudy.
0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
19:00–01:00
Sleet.
2.2 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
Sunday 13/12/2020 01:00–07:00
Cloudy.
0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest

The meteorologist’s text forecast

You will find the text forecast at this page.

Probability forecast for Strømsåstunnelen

Probability forecast for Strømsåstunnelen, Drammen (Viken)
Monday: Highs probably between 2.5° C and 4.9° C. Lows between 2.1° and 3.7°.	Tuesday: Highs probably between 2.1° C and 5.0° C. Lows between 1.1° and 3.7°.	Wednesday: Highs probably between 0.9° C and 3.1° C. Lows between 0.7° and 2.8°.	Thursday: Highs probably between -0.8° C and 2.5° C. Lows between -1.3° and 1.9°.	Friday: Highs probably between -2.2° C and 2.4° C. Lows between -1.8° and 2.0°.	Saturday: Highs probably between -3.3° C and 2.2° C. Lows between -2.7° and 2.5°.	Sunday: Highs probably between -3.3° C and 2.5° C. Lows between -3.4° and 2.3°.	Monday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 8 mm. Monday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 9 mm. Monday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 8 mm. Monday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 9 mm. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 7 mm. Tuesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 5 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 4 mm. Wednesday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Wednesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. 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: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.8 mm kan forekomme. Thursday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Friday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Friday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Saturday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Saturday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Saturday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Saturday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Sunday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Sunday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 4 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