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Detailed hourly forecast for Sisjordalen, Midt-Telemark (Vestfold og Telemark)

  1. Applies to Telemark

    Locally much rain can be expected in Telemark from Monday afternoon until Tuesday morning. The amounts will vary from place to place, but for many around 40 mm in a 24 hours period, and in a few places 50-70 mm.

    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.

    ConsequencesRisk of flooding of low-lying areas in densely populated areas.

    Tidslinje

    1. Monday September 27, 2021 18:00 - Increasing danger
    2. Tuesday September 28, 2021 07:00 - Danger is over
    Map of heavy rain, yellow level, Telemark, 27 September 16:00 UTC to 28 September 05:00 UTC.

Detailed meteogram, next 48 hours

10° 11° 12° 13° 14° 15° 16° 17° 18° 19° 20° 950 960 970 980 990 1000 1010 1020 1030 1040 1050 hPa 06 08 10 12 14 16 18 20 22 00 02 04 06 08 10 12 14 16 18 20 22 00 02 Tuesday 28 September Wednesday 29 September 0 0.6 0 1.2 0 0.9 0 0.5 0 0.3 0 1.0 0 3.7 0.5 6.0 0.3 4.8 0.4 4.2 0.7 4.9 1.7 6.5 1.8 7.2 2.5 7.2 2.5 9.1 2.5 8.7 1.8 9.3 0.4 7.3 0.4 6.7 0.9 4.5 1.6 6.4 1.1 7.5 0.4 5.5 0 3.6 0 1.5 0 0.2 0 0.2 0 0.2 0 0.7 0 1.2 Cloud cover Pressure Temp. Meteogram for Sisjordalen, Midt-Telemark (Vestfold og Telemark) Next 48 hours
Detailed forecast September 27, 2021
Time Weather Temp. Precipitation Wind Pressure Humid-ity Dew point Cloud cover
Total Fog Low clouds Middle clouds High clouds
04:00
Cloudy.
12° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast 1019 hPa 82 % 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
88 %
88 % Amount of medium-level clouds
11 %
11 % Amount of high clouds
05:00
Cloudy.
12° 0 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast 1019 hPa 82 % 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
99 %
99 % Amount of medium-level clouds
52 %
52 % Amount of high clouds
06:00
Rain.
12° 0 – 0.6 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast 1018 hPa 85 % 10° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
93 %
93 % Amount of high clouds
07:00
Rain.
12° 0 – 1.2 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast 1018 hPa 96 % 11° 100 %
100 % Total cloud-cover
1 %
1 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
96 %
96 % Amount of high clouds
08:00
Light rain.
11° 0 – 0.9 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast 1018 hPa 97 % 11° 100 %
100 % Total cloud-cover
1 %
1 % Amount of fog
100 %
100 % Amount of low clouds
96 %
96 % Amount of medium-level clouds
65 %
65 % Amount of high clouds
09:00
Light rain.
11° 0 – 0.5 mm Light air, 1 m/s from northLight air, 1 m/s from north 1018 hPa 96 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
95 %
95 % Amount of medium-level clouds
72 %
72 % Amount of high clouds
10:00
Cloudy.
12° 0 – 0.3 mm Light air, 1 m/s from northLight air, 1 m/s from north 1018 hPa 96 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
43 %
43 % Amount of high clouds
11:00
Rain.
12° 0 – 1.0 mm Light air, 1 m/s from northLight air, 1 m/s from north 1018 hPa 97 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
98 %
98 % Amount of low clouds
98 %
98 % Amount of medium-level clouds
94 %
94 % Amount of high clouds
12:00
Heavy rain.
12° 0 – 3.7 mm Light air, 1 m/s from northLight air, 1 m/s from north 1017 hPa 96 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
94 %
94 % Amount of high clouds
13:00
Heavy rain.
12° 0.5 – 6.0 mm Light air, 1 m/s from northLight air, 1 m/s from north 1017 hPa 95 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
99 %
99 % Amount of high clouds
14:00
Heavy rain.
12° 0.3 – 4.8 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest 1016 hPa 96 % 12° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
90 %
90 % Amount of medium-level clouds
98 %
98 % Amount of high clouds
15:00
Rain.
12° 0.4 – 4.2 mm Light air, 1 m/s from northLight air, 1 m/s from north 1016 hPa 96 % 12° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
99 %
99 % Amount of medium-level clouds
95 %
95 % Amount of high clouds
16:00
Heavy rain.
13° 0.7 – 4.9 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast 1015 hPa 94 % 12° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
98 %
98 % Amount of high clouds
17:00
Heavy rain.
13° 1.7 – 6.5 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast 1014 hPa 95 % 12° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
18:00
Heavy rain.
13° 1.8 – 7.2 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast 1013 hPa 95 % 12° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
19:00
Heavy rain.
13° 2.5 – 7.2 mm Light breeze, 2 m/s from north-northeastLight breeze, 2 m/s from north-northeast 1012 hPa 95 % 13° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
99 %
99 % Amount of high clouds
20:00
Heavy rain.
15° 2.5 – 9.1 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast 1012 hPa 95 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
21:00
Heavy rain.
15° 2.5 – 8.7 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast 1012 hPa 97 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
22:00
Heavy rain.
15° 1.8 – 9.3 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast 1012 hPa 96 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
96 %
96 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
23:00
Rain.
15° 0.4 – 7.3 mm Light breeze, 3 m/s from southeastLight breeze, 3 m/s from southeast 1012 hPa 97 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
65 %
65 % Amount of medium-level clouds
94 %
94 % Amount of high clouds
Detailed forecast September 28, 2021
Time Weather Temp. Precipitation Wind Pressure Humid-ity Dew point Cloud cover
Total Fog Low clouds Middle clouds High clouds
00:00
Rain.
14° 0.4 – 6.7 mm Gentle breeze, 4 m/s from southeastGentle breeze, 4 m/s from southeast 1012 hPa 100 % 15° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
70 %
70 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
01:00
Heavy rain.
14° 0.9 – 4.5 mm Gentle breeze, 5 m/s from southeastGentle breeze, 5 m/s from southeast 1012 hPa 100 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
100 %
100 % Amount of low clouds
99 %
99 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
02:00
Heavy rain.
14° 1.6 – 6.4 mm Gentle breeze, 4 m/s from east-southeastGentle breeze, 4 m/s from east-southeast 1011 hPa 100 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
99 %
99 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
03:00
Heavy rain.
14° 1.1 – 7.5 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast 1012 hPa 99 % 14° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
91 %
91 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
04:00
Heavy rain.
14° 0.4 – 5.5 mm Light breeze, 2 m/s from east-southeastLight breeze, 2 m/s from east-southeast 1012 hPa 100 % 14° 100 %
100 % Total cloud-cover
1 %
1 % Amount of fog
84 %
84 % Amount of low clouds
100 %
100 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
05:00
Light rain.
14° 0 – 3.6 mm Light air, 1 m/s from northLight air, 1 m/s from north 1012 hPa 97 % 13° 100 %
100 % Total cloud-cover
1 %
1 % Amount of fog
80 %
80 % Amount of low clouds
74 %
74 % Amount of medium-level clouds
100 %
100 % Amount of high clouds
06:00
Cloudy.
13° 0 – 1.5 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest 1012 hPa 99 % 13° 100 %
100 % Total cloud-cover
1 %
1 % Amount of fog
88 %
88 % Amount of low clouds
15 %
15 % Amount of medium-level clouds
98 %
98 % Amount of high clouds
07:00
Cloudy.
13° 0 – 0.2 mm Light air, 1 m/s from north-northeastLight air, 1 m/s from north-northeast 1013 hPa 99 % 13° 64 %
64 % Total cloud-cover
0 %
0 % Amount of fog
61 %
61 % Amount of low clouds
3 %
3 % Amount of medium-level clouds
37 %
37 % Amount of high clouds
08:00
Partly cloudy.
13° 0 – 0.2 mm Light air, 1 m/s from west-northwestLight air, 1 m/s from west-northwest 1014 hPa 99 % 12° 46 %
46 % Total cloud-cover
0 %
0 % Amount of fog
46 %
46 % Amount of low clouds
1 %
1 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
09:00
Fair.
12° 0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest 1015 hPa 99 % 12° 30 %
30 % Total cloud-cover
0 %
0 % Amount of fog
30 %
30 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
10:00
Fair.
13° 0 mm Light air, 1 m/s from south-southwestLight air, 1 m/s from south-southwest 1016 hPa 93 % 12° 25 %
25 % Total cloud-cover
0 %
0 % Amount of fog
12 %
12 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
14 %
14 % Amount of high clouds
11:00
Fair.
15° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest 1016 hPa 77 % 11° 12 %
12 % Total cloud-cover
0 %
0 % Amount of fog
8 %
8 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
4 %
4 % Amount of high clouds
12:00
Clear sky.
16° 0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest 1017 hPa 63 % 4 %
4 % Total cloud-cover
0 %
0 % Amount of fog
4 %
4 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
13:00
Clear sky.
17° 0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest 1017 hPa 53 % 0 %
0 % Total cloud-cover
0 %
0 % Amount of fog
0 %
0 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
14:00
Clear sky.
17° 0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest 1017 hPa 48 % 0 %
0 % Total cloud-cover
0 %
0 % Amount of fog
0 %
0 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
15:00
Clear sky.
18° 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest 1018 hPa 44 % 0 %
0 % Total cloud-cover
0 %
0 % Amount of fog
0 %
0 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
16:00
Clear sky.
18° 0 mm Light breeze, 2 m/s from southLight breeze, 2 m/s from south 1018 hPa 46 % 2 %
2 % Total cloud-cover
0 %
0 % Amount of fog
2 %
2 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
17:00
Clear sky.
17° 0 mm Light breeze, 3 m/s from south-southeastLight breeze, 3 m/s from south-southeast 1018 hPa 59 % 0 %
0 % Total cloud-cover
0 %
0 % Amount of fog
0 %
0 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
0 %
0 % Amount of high clouds
18:00
Clear sky.
16° 0 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast 1019 hPa 71 % 10° 27 %
27 % Total cloud-cover
0 %
0 % Amount of fog
0 %
0 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
27 %
27 % Amount of high clouds
19:00
Fair.
14° 0 mm Light air, 1 m/s from eastLight air, 1 m/s from east 1019 hPa 77 % 10° 60 %
60 % Total cloud-cover
0 %
0 % Amount of fog
1 %
1 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
60 %
60 % Amount of high clouds
20:00
Partly cloudy.
12° 0 mm Light air, 1 m/s from eastLight air, 1 m/s from east 1020 hPa 93 % 11° 59 %
59 % Total cloud-cover
0 %
0 % Amount of fog
9 %
9 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
55 %
55 % Amount of high clouds
21:00
Partly cloudy.
11° 0 mm Light air, 1 m/s from northLight air, 1 m/s from north 1021 hPa 97 % 10° 64 %
64 % Total cloud-cover
0 %
0 % Amount of fog
28 %
28 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
53 %
53 % Amount of high clouds
22:00
Partly cloudy.
10° 0 mm Light air, 1 m/s from northLight air, 1 m/s from north 1021 hPa 98 % 10° 86 %
86 % Total cloud-cover
5 %
5 % Amount of fog
64 %
64 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
71 %
71 % Amount of high clouds
23:00
Partly cloudy.
10° 0 mm Light air, 1 m/s from northLight air, 1 m/s from north 1022 hPa 98 % 10° 100 %
100 % Total cloud-cover
20 %
20 % Amount of fog
77 %
77 % Amount of low clouds
0 %
0 % Amount of medium-level clouds
96 %
96 % Amount of high clouds
Detailed forecast September 29, 2021
Time Weather Temp. Precipitation Wind Pressure Humid-ity Dew point Cloud cover
Total Fog Low clouds Middle clouds High clouds
00:00
Cloudy.
11° 0 mm Light air, 1 m/s from north-northwestLight air, 1 m/s from north-northwest 1022 hPa 98 % 11° 99 %
99 % Total cloud-cover
0 %
0 % Amount of fog
84 %
84 % Amount of low clouds
9 %
9 % Amount of medium-level clouds
94 %
94 % Amount of high clouds
01:00
Cloudy.
11° 0 – 0.2 mm Light air, 1 m/s from northwestLight air, 1 m/s from northwest 1022 hPa 98 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
93 %
93 % Amount of low clouds
50 %
50 % Amount of medium-level clouds
98 %
98 % Amount of high clouds
02:00
Cloudy.
11° 0 – 0.7 mm Light air, 1 m/s from northLight air, 1 m/s from north 1022 hPa 96 % 11° 100 %
100 % Total cloud-cover
0 %
0 % Amount of fog
96 %
96 % Amount of low clouds
43 %
43 % Amount of medium-level clouds
98 %
98 % Amount of high clouds