Long term forecast forHorshammaren, Tysnes (Vestland)

  1. Applies to Vestland fylke

    Large amounts of rain are expected in the warning area. The precipitation is expected as rain in low lying areas. Rapid increase of discharge in small and medium sized rivers is expected. Hydropower production will in some cases act as flood control, and therefore the issued warning will not necessarily apply to all regulated waterways.
    Read more at NVE

    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 informed on the situation. Secure and/or move assets away from vulnerable areas (car, caravan along rivers/streams, basements). It is recommended to Keep away from rivers and streams with high flow.

    ConsequencesSituation that requires vigilance and may cause local damages

  2. Applies to Vestland fylke

    Heavy rain is expected. Rain, followed by heavy showers in some places. The amount of precipitation, or its location, is somewhat uncertain. Follow the weather radar. With the current forecast, certain parts of the region are more exposed. Spesific details are found in the warning message in Norwegian. Steep slopes, as well as streams and river with high discharge, are particularly exposed. Debris flows may reach the valley bottom even if they are triggered high in the terrain.
    Read more at NVE

    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 updated about the development of the weather, the landslide and flood situation, and follow the weather radar. Keep away from steep slopes, as well as streams and rivers with high discharge. Keep water paths and culverts free of snow, ice, gravel, waste, twigs and leaves. Clogged waterways with dammed water may cause landslides.

    ConsequencesSituation that requires vigilance and may cause local damages

  3. Applies to Hordaland

    From late Wednesday morning until late Wednesday evening it is expected lare amounts of precipitation, 50-80 mm during 12 hours.

    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)

    InstructionsConsider the need for preventive measures. The need for emergency preparedness shall be assessed continuously by emergency response actors. Check road reports (175.no). Adjust the speed and use caution while driving.

    ConsequencesRisk of flooding of low-lying areas in densely populated areas. Check varsom.no for more information. Locally difficult driving conditions, especially at waterways. Roads may be closed. Some journeys may have longer travel time. Road conditions affected with road spray and hydroplaning in some places.

    Tidslinje

    1. Wednesday October 28, 2020 10:00 - Increasing danger
    2. Thursday October 29, 2020 03:00 - Danger is over
    Map of heavy rain, yellow level, Hordaland, 28 October 09:00 UTC to 29 October 02:00 UTC.
  4. Applies to Hordaland

    Wednesday it is a risk of locally strong wind gusts from a southerly and southwesterly direction, especially in outer regions of Hordaland.

    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)

    InstructionsSecure loose objects. Avoid unnecessary journeys to exposed places. Follow advice and check status from transport operators. Check road reports (175.no).

    ConsequencesLoose items may be taken by the wind. Possibly cancelled departures for ferry, plane, or other transport. Bridges may be closed. Some roads may be closed due to trees or other objects in the road.

    Tidslinje

    1. Wednesday October 28, 2020 11:00 - Wind increases
    2. Wednesday October 28, 2020 20:00 - Wind wanes
    Map of strong wind gusts, yellow level, Hordaland, 28 October 10:00 UTC to 28 October 19:00 UTC.
Long term forecast
Thursday29 October12–18 Friday30 October12–18 Saturday31 October13–19 Sunday1 November13–19 Monday2 November13–19 Tuesday3 November13–19 Wednesday4 November13–19 Thursday5 November13–19 Friday6 November13–19
Rain.
Heavy rain.
Cloudy.
Rain.
Rain.
Heavy rain.
Cloudy.
Rain.
Rain.
11° 10° 11° 10°
2.2 mm 6.7 mm 0 mm 2.9 mm 7.6 mm 3.9 mm 2.8 mm 3.9 mm 2.7 mm
Light breeze, 2 m/s from south Moderate breeze, 6 m/s from south-southeast Light breeze, 3 m/s from east-southeast Moderate breeze, 7 m/s from south-southeast Light breeze, 3 m/s from northwest Gentle breeze, 5 m/s from south-southwest Light breeze, 2 m/s from west Gentle breeze, 5 m/s from south Gentle breeze, 4 m/s from west-southwest
  • Rather certain
  • Somewhat uncertain
  • Uncertain
Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Thursday 29/10/2020 00:00–06:00
Rain.
3.6 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
06:00–12:00
Rain.
4.2 mm Gentle breeze, 4 m/s from south-southeastGentle breeze, 4 m/s from south-southeast
12:00–18:00
Rain.
2.2 mm Light breeze, 2 m/s from southLight breeze, 2 m/s from south
18:00–00:00
Partly cloudy.
0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast
Friday 30/10/2020 00:00–06:00
Partly cloudy.
0 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast
06:00–12:00
Rain.
1.2 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast
12:00–18:00
Heavy rain.
6.7 mm Moderate breeze, 6 m/s from south-southeastModerate breeze, 6 m/s from south-southeast
19:00–01:00
Rain showers.
10° 3.0 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
Saturday 31/10/2020 01:00–07:00
Partly cloudy.
0 mm Light air, 1 m/s from south-southeastLight air, 1 m/s from south-southeast
07:00–13:00
Partly cloudy.
0 mm Light breeze, 2 m/s from southeastLight breeze, 2 m/s from southeast
13:00–19:00
Cloudy.
0 mm Light breeze, 3 m/s from east-southeastLight breeze, 3 m/s from east-southeast
19:00–01:00
Rain.
12° 2.3 mm Fresh breeze, 9 m/s from southeastFresh breeze, 9 m/s from southeast
Sunday 01/11/2020 01:00–07:00
Heavy rain.
13° 7.8 mm Fresh breeze, 9 m/s from southeastFresh breeze, 9 m/s from southeast
07:00–13:00
Rain.
11° 3.1 mm Fresh breeze, 8 m/s from southeastFresh breeze, 8 m/s from southeast
13:00–19:00
Rain.
11° 2.9 mm Moderate breeze, 7 m/s from south-southeastModerate breeze, 7 m/s from south-southeast
19:00–01:00
Heavy rain.
11° 7.7 mm Fresh breeze, 9 m/s from south-southeastFresh breeze, 9 m/s from south-southeast
Monday 02/11/2020 01:00–07:00
Heavy rain.
11° 10.1 mm Fresh breeze, 8 m/s from southFresh breeze, 8 m/s from south
07:00–13:00
Rain showers.
10° 9.3 mm Moderate breeze, 7 m/s from south-southeastModerate breeze, 7 m/s from south-southeast
13:00–19:00
Rain.
10° 7.6 mm Light breeze, 3 m/s from northwestLight breeze, 3 m/s from northwest
19:00–01:00
Heavy rain.
10° 8.0 mm Fresh breeze, 9 m/s from south-southeastFresh breeze, 9 m/s from south-southeast
Tuesday 03/11/2020 01:00–07:00
Rain.
4.8 mm Moderate breeze, 7 m/s from south-southeastModerate breeze, 7 m/s from south-southeast
07:00–13:00
Rain.
7.7 mm Moderate breeze, 6 m/s from southwestModerate breeze, 6 m/s from southwest
13:00–19:00
Heavy rain.
3.9 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
19:00–01:00
Rain.
3.0 mm Light breeze, 3 m/s from west-southwestLight breeze, 3 m/s from west-southwest
Wednesday 04/11/2020 01:00–07:00
Rain.
2.8 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
07:00–13:00
Rain showers.
2.4 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
13:00–19:00
Cloudy.
2.8 mm Light breeze, 2 m/s from westLight breeze, 2 m/s from west
19:00–01:00
Rain.
2.8 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
Thursday 05/11/2020 01:00–07:00
Heavy rain.
5.5 mm Gentle breeze, 5 m/s from southwestGentle breeze, 5 m/s from southwest
07:00–13:00
Heavy rain.
10° 7.6 mm Gentle breeze, 5 m/s from south-southwestGentle breeze, 5 m/s from south-southwest
13:00–19:00
Rain.
11° 3.9 mm Gentle breeze, 5 m/s from southGentle breeze, 5 m/s from south
19:00–01:00
Rain.
11° 3.9 mm Gentle breeze, 5 m/s from west-southwestGentle breeze, 5 m/s from west-southwest
Friday 06/11/2020 01:00–07:00
Rain.
11° 3.7 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast
07:00–13:00
Cloudy.
10° 3.2 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest
13:00–19:00
Rain.
10° 2.7 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest

The meteorologist’s text forecast

You will find the text forecast at this page.

Probability forecast for Horshammaren

Probability forecast for Horshammaren, Tysnes (Vestland)
Saturday: Highs probably between 8.6° C and 13.0° C. Lows between 6.0° and 8.4°.	Sunday: Highs probably between 10.0° C and 13.4° C. Lows between 8.9° and 11.9°.	Monday: Highs probably between 8.9° C and 12.3° C. Lows between 7.2° and 12.9°.	Tuesday: Highs probably between 6.8° C and 10.3° C. Lows between 6.1° and 8.8°.	Wednesday: Highs probably between 7.0° C and 9.6° C. Lows between 5.4° and 8.6°.	Thursday: Highs probably between 7.1° C and 11.2° C. Lows between 6.0° and 10.0°.	Friday: Highs probably between 7.2° C and 11.3° C. Lows between 7.5° and 10.8°.	Saturday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Saturday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Saturday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Saturday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Sunday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 17 mm. Sunday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 7 mm. Sunday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 6 mm. Sunday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 16 mm. Monday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 18 mm. Monday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 15 mm. Monday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 12 mm. Monday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 14 mm. Tuesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 12 mm. Tuesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 14 mm. Tuesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 9 mm. Tuesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 10 mm. Wednesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 9 mm. Wednesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 7 mm. Wednesday 12–18: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 5 mm. Wednesday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Thursday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 9 mm. Thursday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 13 mm. Thursday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 7 mm. Thursday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 9 mm. Friday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 8 mm. Friday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 6 mm. Friday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Friday 18–24: *Sannsynligvis nedbør, men trolig mindre enn 6 mm.
Precipitation:
50% probability
30% probability
Temperature:
50% probability
30% probability

Long time forecast is quite reliable for temperature when the grey area has a narrow spread. Likewise it is quite reliable for precipitation when the blue bars are short.

The long time forecast is uncertain when the gray area has greater spread, and the blue bars are long.

Read more about the probability forecast