Hourly forecast for Oslo lufthavn, Ullensaker (Akershus)

Updated at 4:24. Next update around 12:00.

  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. Tuesday April 17, 2018 08:00
      Increasing danger
    2. Sunday April 22, 2018 08:00
      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.

  2. Warning sign

    Ongoing: Flood risk. Caution level: yellow (Deler av Østlandet, Telemark og Agder)

    Large snow melting due to high temperatures is expected. Continuous snow melting will increase water discharge in small and medium sized rivers. Hydropower production will in some cases act as flood control, and therefore the issued warning will not necessarily apply to all regulated waterways. Read the full forecast on Varsom.no.

    Tidslinje

    1. Wednesday April 18, 2018 11:00
      Increasing danger
    2. Saturday April 21, 2018 11:00
      Danger is over

    Local flooding and/or erosional damage in streams and small rivers. Rapid increase of discharge in streams and small rivers. May cause closed roads and bridges.Cleaning of drainage paths and culverts is recommended. Keep waterways clear of snow and ice, sediments, garbage, twigs and leaves. Keep away from rivers/streams with high flow.

Meteogram, next 48 hours

-2° -2° 10° 10° 12° 12° 14° 14° 16° 16° 18° 18° 12 14 16 18 20 22 00 02 04 06 08 10 12 14 16 18 20 22 00 02 04 06 08 10 Saturday 21 April Sunday 22 April Meteogram for Oslo lufthavn, Ullensaker (Akershus) Next 48 hours
*Pil

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

Today and tonight, 20 April 2018
Time Forecast Temp. Precip. Wind
Friday 11:00
Partly cloudy.
0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
Friday 12:00
Partly cloudy.
0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
Friday 13:00
Partly cloudy.
11° 0 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
Friday 14:00
Cloudy.
12° 0 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
Friday 15:00
Partly cloudy.
13° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Friday 16:00
Clear sky.
12° 0 mm Gentle breeze, 4 m/s from southwestGentle breeze, 4 m/s from southwest
Friday 17:00
Clear sky.
12° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Friday 18:00
Clear sky.
13° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Friday 19:00
Clear sky.
12° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Friday 20:00
Clear sky.
11° 0 mm Light breeze, 2 m/s from west-southwestLight breeze, 2 m/s from west-southwest
Friday 21:00
Clear sky.
0 mm Light breeze, 2 m/s from northwestLight breeze, 2 m/s from northwest
Friday 22:00
Clear sky.
0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
Friday 23:00
Clear sky.
0 mm Light air, 1 m/s from west-northwestLight air, 1 m/s from west-northwest
Saturday 00:00
Clear sky.
0 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest
Saturday 01:00
Clear sky.
0 mm Calm, 0 m/s from west-northwestCalm, 0 m/s from west-northwest
Saturday 02:00
Clear sky.
0 mm Calm, 0 m/s from west-southwestCalm, 0 m/s from west-southwest
Saturday 03:00
Clear sky.
0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest
Saturday 04:00
Clear sky.
0 mm Light air, 1 m/s from west-southwestLight air, 1 m/s from west-southwest
Saturday 05:00
Clear sky.
0 mm Light air, 1 m/s from westLight air, 1 m/s from west

The meteorologist’s forecast (in Norwegian)

The meteorologist’s text forecast

Friday

Østlandet og Telemark Vest og sørvest bris, fra i ettermiddag opp i frisk bris på kysten. Lokal tåke første del av dagen, ellers for det meste pent vær. Fra i ettermiddag litt regn lengst nord.

Saturday

Østlandet og Telemark Vestlig frisk bris utsatte steder. Noe skyet i nordlige og vestlige områder , ellers for det meste pent vær.

Sunday

Østlandet og Telemark Nordvest bris. For det meste pent ver. Frå om ettermiddagen søraust bris. Tilskyande og om kvelden litt regn vest for Mjøsa.

Tomorrow, 21 April 2018
Time Forecast Temp. Precip. Wind
Saturday 06:00
Clear sky.
0 mm Light breeze, 2 m/s from westLight breeze, 2 m/s from west
Saturday 07:00
Clear sky.
0 mm Light air, 1 m/s from westLight air, 1 m/s from west
Saturday 08:00
Clear sky.
0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest
Saturday 09:00
Clear sky.
0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
Saturday 10:00
Clear sky.
0 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest
Saturday 11:00
Clear sky.
11° 0 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
Saturday 12:00
Clear sky.
12° 0 mm Gentle breeze, 4 m/s from westGentle breeze, 4 m/s from west
Saturday 13:00
Clear sky.
12° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
Saturday 14:00
Fair.
13° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
Saturday 15:00
Partly cloudy.
13° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
Saturday 16:00
Fair.
13° 0 mm Gentle breeze, 5 m/s from westGentle breeze, 5 m/s from west
Saturday 17:00
Clear sky.
13° 0 mm Gentle breeze, 5 m/s from west-northwestGentle breeze, 5 m/s from west-northwest
Saturday 18:00
Fair.
12° 0 mm Gentle breeze, 5 m/s from northwestGentle breeze, 5 m/s from northwest
Saturday 19:00
Fair.
11° 0 mm Gentle breeze, 4 m/s from west-northwestGentle breeze, 4 m/s from west-northwest
Saturday 20:00
Clear sky.
0 mm Light breeze, 3 m/s from west-northwestLight breeze, 3 m/s from west-northwest
Saturday 21:00
Partly cloudy.
0 mm Light breeze, 2 m/s from northLight breeze, 2 m/s from north
Saturday 22:00
Fair.
0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
Saturday 23:00
Fair.
0 mm Light air, 1 m/s from northLight air, 1 m/s from north