Weather forecast forBølumkollen, Holmestrand (Vestfold og Telemark)

  1. Applies to Vest-Agder, Aust-Agder, Telemark, Vestfold, Oestfold, Oslo and Akershus and Buskerud

    From early Thursday morning to Thursday evening heavy rain showers are expected locally in your area. 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 rain showers are the coastal areas.

    Yellow severity - moderate danger
    Orange severity - considerable danger
    Red severity - extreme danger
    The colour tells you how severe the situation can become (

    InstructionsKeep yourself informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar. Stay away from steep slopes as well as fast flowing streams. The need for emergency preparedness shall be assessed continuously by emergency response actors. Cleaning of drainage systems and culverts is recommended so that the water can drain away. Check road reports ( Adjust the speed and use caution while driving. Stay away from exposed places if possible. Do not drive in water deeper than 30 cm.

    ConsequencesRisk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Locally difficult driving conditions, especially at waterways. Roads may be closed. Road conditions affected with road spray and hydroplaning in some places.


    1. Thursday July 29, 2021 02:00 - Increasing danger
    2. Thursday July 29, 2021 17:00 - Danger is over
    Map of heavy rainshowers, yellow level, Vest-Agder, Aust-Agder, Telemark, Vestfold, Oestfold, Oslo and Akershus and Buskerud, 29 July 00:00 UTC to 29 July 15:00 UTC.
Today, Wednesday 28/07/2021
Time Forecast Temp. Precipitation Wind
19° 0 – 0.4 mm Gentle breeze, 4 m/s from southGentle breeze, 4 m/s from south
Partly cloudy.
19° 0 – 1.5 mm Light breeze, 3 m/s from southLight breeze, 3 m/s from south
Tomorrow, Thursday 29/07/2021
Time Forecast Temp. Precipitation Wind
Rain showers.
16° 0 – 9.3 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest
Heavy rain.
15° 6.9 – 27.4 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
15° 1.3 – 11.6 mm Calm, 0 m/s from south-southeastCalm, 0 m/s from south-southeast
15° 0 – 1.2 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest
Friday, 30/07/2021
Time Forecast Temp. Precipitation Wind
15° 0 – 0.9 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest
Partly cloudy.
15° 0 – 0.7 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
Clear sky.
24° 0 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest
Partly cloudy.
23° 0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest

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Sun and moon, 28/07/2021
Sun Moon
; Sunrise 04:53 ; Moonrise 23:34
Sunset 21:55 Moonset 10:25

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Places nearby

Bølumkollen (road, 96 m away), Bølum søndre (farm, 240 m away), Bølum nordre (farm, 266 m away), Galleberg skole (school, 302 m away), Bjørge (farm, 319 m away), Martinshagan (road, 430 m away), Salongåsen (road, 455 m away), Myhreåsen (road, 500 m away), Bølum (farm, 511 m away), Myre (farm, 515 m away), Myhreveien (road, 516 m away), Myre (villa, 531 m away), Bjørge nordre (farm, 560 m away), Brekke (villa, 703 m away), Smalhagen (villa, 715 m away), Myre (farm, 727 m away), Bjørge søndre (farm, 735 m away), Bølumgata (road, 737 m away), Heimdal (farm, 740 m away), Foss (bridge, 773 m away)

Latitude/longitude: 59°37′49″N 10°13′00″E
Decimal coordinates: 59.6304 10.2169

Altitude: 88 m.

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Norwegian Mapping and Cadastre Authority

Norwegian place names are regulated by the Norwegian Mapping and Cadastre Authority. Last updated in February 2015.

Approved names: Bølumkollen (accepted by the Mapping Authority in 1977).

Category: Hill
Municipality: Holmestrand, Vestfold og Telemark.
SSR-ID: 727424 (2289123)