Long term forecast forHjelmseth, Holmestrand (Vestfold og Telemark)

  1. Applies to Vestfold, Oestfold, Oslo and Akershus and Hedmark

    From Friday evening and Sunday evening there is a risk of thunderstorm. There will be large local differences in intensity. Some places will not experience any thunder.

    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)

    InstructionsStay up to date on the development of the weather and the weather forecast. Monitor the weather radar or lyn.met.no. Disconnect electrical appliances. Seek shelter. Avoid open plains and large trees. Do not swim or bathe.

    ConsequencesLocally heavy rain showers. Danger of damage to object(s) as a result of lightning strikes. Hail can occur and can e.g. provide transient slippery roads. Bigger hail can cause damage, e.g. to cars and crop.

    Tidslinje

    1. Friday July 30, 2021 22:00 - Increasing danger
    2. Saturday July 31, 2021 18:00 - Danger is over
    Map of frequent lightning, yellow level, Vestfold, Oestfold, Oslo and Akershus and Hedmark, 30 July 20:00 UTC to 31 July 16:00 UTC.
  2. Applies to Vestfold, Oestfold, Oslo and Akershus and Hedmark

    From late Friday evening to Saturday evening heavy rain showers are expected in your area. There will be large local variations in intensity and duration, and the weather conditions can change rapidly.

    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. Stay away from steep slopes as well as fast flowing streams. Cleaning of drainage systems and culverts is recommended so that the water can drain away. Adjust the speed and use caution while driving.

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

    Tidslinje

    1. Friday July 30, 2021 22:00 - Increasing danger
    2. Saturday July 31, 2021 18:00 - Danger is over
    Map of heavy rainshowers, yellow level, Vestfold, Oestfold, Oslo and Akershus and Hedmark, 30 July 20:00 UTC to 31 July 16:00 UTC.
Long term forecast
Sunday1 August12–18 Monday2 August14–20 Tuesday3 August14–20 Wednesday4 August14–20 Thursday5 August14–20 Friday6 August14–20 Saturday7 August14–20 Sunday8 August14–20
Heavy rain.
Cloudy.
Partly cloudy.
Partly cloudy.
Partly cloudy.
Partly cloudy.
Cloudy.
Rain.
16° 19° 16° 19° 19° 20° 20° 17°
9.7 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 2.6 mm
Gentle breeze, 5 m/s from north-northeast Light breeze, 2 m/s from north-northwest Light air, 1 m/s from west-northwest Light breeze, 2 m/s from north-northeast Light breeze, 3 m/s from south-southeast Light breeze, 2 m/s from east Light breeze, 3 m/s from east-southeast Light breeze, 3 m/s from east-northeast
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Sunday 01/08/2021 00:00–06:00
Cloudy.
14° 0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
06:00–12:00
Rain.
14° 3.8 mm Gentle breeze, 4 m/s from north-northwestGentle breeze, 4 m/s from north-northwest
12:00–18:00
Heavy rain.
16° 9.7 mm Gentle breeze, 5 m/s from north-northeastGentle breeze, 5 m/s from north-northeast
18:00–00:00
Rain.
14° 1.1 mm Light breeze, 3 m/s from northLight breeze, 3 m/s from north
Monday 02/08/2021 00:00–06:00
Partly cloudy.
12° 0 mm Gentle breeze, 4 m/s from northwestGentle breeze, 4 m/s from northwest
06:00–12:00
Clear sky.
11° 0 mm Gentle breeze, 4 m/s from northwestGentle breeze, 4 m/s from northwest
14:00–20:00
Cloudy.
19° 0 mm Light breeze, 2 m/s from north-northwestLight breeze, 2 m/s from north-northwest
20:00–02:00
Cloudy.
16° 0 mm Light air, 1 m/s from east-northeastLight air, 1 m/s from east-northeast
Tuesday 03/08/2021 02:00–08:00
Cloudy.
13° 0 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest
08:00–14:00
Cloudy.
12° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast
14:00–20:00
Partly cloudy.
16° 0 mm Light air, 1 m/s from west-northwestLight air, 1 m/s from west-northwest
20:00–02:00
Partly cloudy.
16° 0 mm Light air, 1 m/s from east-northeastLight air, 1 m/s from east-northeast
Wednesday 04/08/2021 02:00–08:00
Partly cloudy.
13° 0 mm Calm, 0 m/s from north-northeastCalm, 0 m/s from north-northeast
08:00–14:00
Partly cloudy.
14° 0 mm Calm, 0 m/s from south-southeastCalm, 0 m/s from south-southeast
14:00–20:00
Partly cloudy.
19° 0 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast
20:00–02:00
Partly cloudy.
17° 0 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
Thursday 05/08/2021 02:00–08:00
Partly cloudy.
13° 0 mm Light air, 1 m/s from west-northwestLight air, 1 m/s from west-northwest
08:00–14:00
Partly cloudy.
14° 0 mm Light air, 1 m/s from northeastLight air, 1 m/s from northeast
14:00–20:00
Partly cloudy.
19° 0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
20:00–02:00
Partly cloudy.
18° 0 mm Light air, 1 m/s from southeastLight air, 1 m/s from southeast
Friday 06/08/2021 02:00–08:00
Partly cloudy.
13° 0 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest
08:00–14:00
Partly cloudy.
14° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast
14:00–20:00
Partly cloudy.
20° 0 mm Light breeze, 2 m/s from eastLight breeze, 2 m/s from east
20:00–02:00
Partly cloudy.
18° 0 mm Light air, 1 m/s from southLight air, 1 m/s from south
Saturday 07/08/2021 02:00–08:00
Cloudy.
14° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast
08:00–14:00
Rain.
14° 3.1 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast
14:00–20:00
Cloudy.
20° 0 mm Light breeze, 3 m/s from east-southeastLight breeze, 3 m/s from east-southeast
20:00–02:00
Rain.
17° 2.9 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast
Sunday 08/08/2021 02:00–08:00
Rain.
15° 3.5 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast
08:00–14:00
Rain.
14° 3.6 mm Light breeze, 3 m/s from east-southeastLight breeze, 3 m/s from east-southeast
14:00–20:00
Rain.
17° 2.6 mm Light breeze, 3 m/s from east-northeastLight breeze, 3 m/s from east-northeast
20:00–02:00
Rain.
16° 3.0 mm Light breeze, 2 m/s from east-northeastLight breeze, 2 m/s from east-northeast
Monday 09/08/2021 02:00–08:00
Rain.
15° 2.9 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast

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