Vestfold og Telemark - Nissedal - Treungen (MET.NO)
TVEITSUND værstasjon 
Vindstyrke, vindretning og temperatur nå
| 06:00 | 05:50 | 05:40 | 05:30 | 05:20 | 05:10 | 05:00 | 04:50 | 04:40 | 04:30 | 04:20 | 04:10 | 04:00 | 03:00 | 02:00 | 01:00 | 00:00 | 23:00 | 22:00 | 21:00 | |
| m/s | 1.7 | 1.9 | 2.3 | 1.9 | 2.7 | 1.7 | 2.3 | 2.4 | 2.7 | 3.1 | 3.9 | 3.8 | 2.7 | 2.8 | 3.1 | 1.6 | 1.5 | 2 | 2.5 | 3.4 |
| max | 5.3 | 3.5 | 4.9 | 4.5 | 5.8 | 5.3 | 6.9 | 6.5 | 5.8 | 7.5 | 7.8 | 7.4 | 6.5 | 6.9 | 7.4 | 4.1 | 4.2 | 5.1 | 6.5 | 8.3 |
| NV (315) | NV (320) | V (270) | V (280) | V (270) | V (268) | V (276) | V (274) | V (265) | V (281) | V (271) | V (273) | NV (299) | NV (305) | NV (306) | NV (325) | N (343) | NV (299) | NV (302) | NV (317) |
| 06:10 | 06:00 | 05:50 | 05:40 | 05:30 | 05:20 | 05:10 | 05:00 | 04:50 | 04:40 | 04:30 | 04:20 | 04:10 | 04:00 | 03:00 | 02:00 | 01:00 | 00:00 | 23:00 | 22:00 | 21:00 | |
| m/s | 0.6 | 0.6 | 0.6 | 1.4 | 0.8 | 0.8 | 0.8 | 0.6 | 0.8 | 0.8 | 1.4 | 1.1 | 0.6 | 0.8 | 0.6 | 0.3 | 0.5 | 0.4 | 0.5 | 0.6 | 0.3 |
| max | 1.9 | 1.4 | 1.4 | 2.8 | 2.2 | 2.8 | 2.2 | 1.9 | 2.5 | 2.2 | 2.8 | 2.5 | 1.1 | 1.9 | 1.2 | 1.3 | 1.3 | 1.1 | 1.8 | 2.2 | 1.1 |
| V (251) | SV (225) | SV (228) | V (251) | V (250) | SV (223) | SV (217) | SV (234) | SV (244) | SV (241) | SV (232) | SV (239) | SV (227) | SV (229) | S (195) | SV (217) | SV (206) | V (258) | V (263) | V (255) | V (262) | |
| C | 8 | 7.7 | 7.7 | 7.7 | 7.5 | 7.5 | 7.2 | 7.2 | 7.2 | 7.2 | 7.5 | 7.7 | 7.2 | 7.2 | 7 | 7.6 | 7.4 | 7.8 | 8.2 | 8.5 | 8.5 |