Hourly forecast for Porsgrunn (Telemark)

Updated at 11:07. Next update around 18:00.

  1. Warning sign

    Ongoing: Landslide risk. Caution level: yellow (Østlandet, Telemark og deler av Trøndelag)

    Relatively high temperatures and windy conditions, causes significant snowmelting. Risk of slush flows is especially high in areas with more than 40-50 cm snow. The snow may in some places be fully water-saturated. Areas with fresh snow are particularly exposed, since new snow may be saturated with water quickly. Slush flows are triggered even in gentle slopes, where water accumulates. Slush flows follow terrain depressions and may develop into debris flows. Read the full forecast on Varsom.no.

    Tidslinje

    1. Monday January 1, 0001 12:00
      Increasing danger
    2. Tuesday April 24, 2018 12:00
      Danger is over

    Some landslides are expected. A few large events may occur. Exposed railways and roads may be closed. Debris avalanches/shallow slides: Soil slides and rapid movement of saturated soil in steep terrain. Debris floods: A "flood" of water, soil and rocks in steep creeks. Surface runoff in steep terrain can cause streams to change regular flow patterns. Slush slides: A flow of waterlogged snow. These landslides can start in relatively flat terrain and seek towards streams and steep slopes.Keep away from steep slopes, as well as streams and rivers with high discharge. Cleaning of drainage paths and culverts are recommended. Keep water paths and culverts free from snow, ice, sediments, waste, twigs and leaves.

Meteogram, next 48 hours

10° 10° 12° 12° 14° 14° 16° 16° 18° 18° 20° 20° 16 18 20 22 00 02 04 06 08 10 12 14 16 18 20 22 00 02 04 06 08 10 12 Tuesday 24 April Wednesday 25 April 0.1 0.2 0.2 0.6 0.3 0.9 0 0.3 Meteogram for Porsgrunn (Telemark) Next 48 hours
*Pil

The blue bars show max and min values for precipitation per hour.

Today and tonight, 23 April 2018
Time Forecast Temp. Precip. Wind
Monday 15:00
Partly cloudy.
13° 0 mm Gentle breeze, 4 m/s from southwestGentle breeze, 4 m/s from southwest
Monday 16:00
Partly cloudy.
13° 0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
Monday 17:00
Fair.
14° 0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
Monday 18:00
Clear sky.
13° 0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
Monday 19:00
Clear sky.
12° 0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
Monday 20:00
Clear sky.
11° 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
Monday 21:00
Clear sky.
0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Monday 22:00
Clear sky.
0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest
Monday 23:00
Clear sky.
0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest
Tuesday 00:00
Fair.
0 mm Light air, 1 m/s from southLight air, 1 m/s from south
Tuesday 01:00
Fair.
0 mm Light air, 1 m/s from east-southeastLight air, 1 m/s from east-southeast
Tuesday 02:00
Clear sky.
0 mm Light air, 1 m/s from east-southeastLight air, 1 m/s from east-southeast
Tuesday 03:00
Partly cloudy.
0 mm Light air, 1 m/s from eastLight air, 1 m/s from east
Tuesday 04:00
Cloudy.
0 mm Light air, 1 m/s from eastLight air, 1 m/s from east
Tuesday 05:00
Cloudy.
0 mm Light air, 1 m/s from eastLight air, 1 m/s from east

The meteorologist’s forecast (in Norwegian)

The meteorologist’s text forecast

Monday

Østlandet og Telemark Sør og sørøst frisk bris utsatte steder. Regn. Lokal tåke. Etter hvert dreining til sørvestlig bris, først i sør, liten kuling på kysten. Lokale ettermiddagsbyger, kan hende med torden sør for Hamar. Perioder med sol, vesentlig sør for Hamar.

Tuesday

Østlandet og Telemark Vest og sørvest bris, opp til liten kuling på kysten. Litt regn, vesentlig om ettermiddagen. Gløtt av sol om morgenen i øst og om kvelden i vest.

Wednesday

Østafjells Vestlig bris, periodevis frisk bris på kysten. For det meste oppholdsvær og perioder med sol.

Tomorrow, 24 April 2018
Time Forecast Temp. Precip. Wind
Tuesday 06:00
Cloudy.
0 mm Light air, 1 m/s from eastLight air, 1 m/s from east
Tuesday 07:00
Cloudy.
0 mm Light air, 1 m/s from east-northeastLight air, 1 m/s from east-northeast
Tuesday 08:00
Cloudy.
0 mm Light air, 1 m/s from southeastLight air, 1 m/s from southeast
Tuesday 09:00
Partly cloudy.
0 mm Light air, 1 m/s from south-southeastLight air, 1 m/s from south-southeast
Tuesday 10:00
Cloudy.
0 mm Light breeze, 2 m/s from southLight breeze, 2 m/s from south
Tuesday 11:00
Light rain.
0.1 – 0.2 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Tuesday 12:00
Rain.
0.2 – 0.6 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
Tuesday 13:00
Rain.
0.3 – 0.9 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
Tuesday 14:00
Cloudy.
0 – 0.3 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Tuesday 15:00
Partly cloudy.
0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Tuesday 16:00
Cloudy.
10° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
Tuesday 17:00
Fair.
12° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
Tuesday 18:00
Fair.
12° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
Tuesday 19:00
Clear sky.
12° 0 mm Light breeze, 3 m/s from west-southwestLight breeze, 3 m/s from west-southwest
Tuesday 20:00
Clear sky.
10° 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
Tuesday 21:00
Clear sky.
0 mm Light breeze, 3 m/s from west-southwestLight breeze, 3 m/s from west-southwest
Tuesday 22:00
Fair.
0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest
Tuesday 23:00
Cloudy.
0 mm Light breeze, 2 m/s from west-southwestLight breeze, 2 m/s from west-southwest