Weather forecast forStrømtangen lighthouse observation site, Fredrikstad (Viken)

  1. Applies to Oestlandet and Telemark

    From Thursday afternoon to late Thursday evening very heavy rain showers are expected locally in your area and the showers can last 2 to 3 hours. There will be large local variations in intensity and duration and the weather conditions can change rapidly. The exact location of the precipitation is uncertain, but the areas with the highest probabilities for heavy / very heavy rain showers are Østafjells north of Oslo.

    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)

    InstructionsKeep yourself informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar.

    ConsequencesRisk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Hail, thunder and lightning, and strong wind gusts.

    Tidslinje

    1. Thursday August 13, 2020 12:00 - Increasing danger
    2. Friday August 14, 2020 00:00 - Danger is over
    Map of heavy rainshowers, yellow level, Oestlandet and Telemark, 13 August 10:00 UTC to 13 August 22:00 UTC.
Today, Thursday 13/08/2020
Time Forecast Temp. Precipitation Wind
23:00–00:00
Partly cloudy.
20° 0 mm Gentle breeze, 4 m/s from south-southeastGentle breeze, 4 m/s from south-southeast
Tomorrow, Friday 14/08/2020
Time Forecast Temp. Precipitation Wind
00:00–06:00
Clear sky.
20° 0 mm Gentle breeze, 5 m/s from south-southeastGentle breeze, 5 m/s from south-southeast
06:00–12:00
Clear sky.
19° 0 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
12:00–18:00
Clear sky.
20° 0 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest
18:00–00:00
Fair.
20° 0 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
Saturday, 15/08/2020
Time Forecast Temp. Precipitation Wind
00:00–06:00
Partly cloudy.
19° 0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast
06:00–12:00
Partly cloudy.
18° 0 mm Light breeze, 3 m/s from east-southeastLight breeze, 3 m/s from east-southeast
12:00–18:00
Clear sky.
19° 0 mm Gentle breeze, 4 m/s from southwestGentle breeze, 4 m/s from southwest
18:00–00:00
Clear sky.
19° 0 mm Moderate breeze, 6 m/s from south-southwestModerate breeze, 6 m/s from south-southwest

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Sun and moon, 13/08/2020
Sun Moon
; Sunrise 05:31 ; The moon does not rise.
Sunset 21:10

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