Long range weather outlook for Grytviken includes 14 day forecast summary:
The forecast for Grytviken in the coming two weeks is predicting the average daytime maximum temperature will be around 4°C, with a high for the two weeks of 12°C expected on the afternoon of Wednesday 16th.
The mean minimum temperature will be -4°C, dipping to its lowest on the morning of Friday 11th at -8°C.
The coming 14 days will
have some days seeing a little precipitation and some days with rain, sleet or snow.
It looks like Thursday 10th will have the most precipitation with an accumulation of around 21.0mm.
On the whole winds are likely to be moderate.
Mon 07 Jul | 04:00 |
 WSW
|
20 / 35 mph
|
27 / 13°F
| 73% |
1014 mb
|
0%
|
0.0 In
|
|
| 07:00 |
 SW
|
20 / 36 mph
|
27 / 13°F
| 73% |
1016 mb
|
0%
|
0.0 In
|
|
| 10:00 |
 SW
|
17 / 19 mph
|
31 / 20°F
| 76% |
1018 mb
|
0%
|
0.0 In
|
|
| 13:00 |
 SW
|
12 / 14 mph
|
35 / 26°F
| 69% |
1019 mb
|
1%
|
0.0 In
|
|
| 16:00 |
 SW
|
13 / 15 mph
|
35 / 26°F
| 56% |
1020 mb
|
2%
|
0.0 In
|
|
| 19:00 |
 SW
|
14 / 21 mph
|
33 / 23°F
| 48% |
1021 mb
|
49%
|
0.0 In
|
|
| 22:00 |
 SW
|
14 / 26 mph
|
30 / 20°F
| 45% |
1020 mb
|
100%
|
0.0 In
|
|
Tue 08 Jul | 01:00 |
 SW
|
13 / 27 mph
|
28 / 17°F
| 52% |
1018 mb
|
32%
|
0.0 In
|
|
| 04:00 |
 SW
|
13 / 28 mph
|
26 / 15°F
| 58% |
1018 mb
|
19%
|
0.0 In
|
|
| 07:00 |
 SW
|
12 / 24 mph
|
27 / 16°F
| 57% |
1018 mb
|
8%
|
0.0 In
|
|
| 10:00 |
 SW
|
11 / 16 mph
|
31 / 22°F
| 78% |
1018 mb
|
7%
|
0.0 In
|
|
| 13:00 |
 SSW
|
11 / 13 mph
|
34 / 26°F
| 81% |
1018 mb
|
18%
|
0.0 In
|
|
| 16:00 |
 SSW
|
9 / 10 mph
|
34 / 27°F
| 82% |
1019 mb
|
8%
|
0.0 In
|
|
| 19:00 |
 SSW
|
8 / 10 mph
|
32 / 25°F
| 80% |
1020 mb
|
5%
|
0.0 In
|
|
| 22:00 |
 SE
|
3 / 5 mph
|
29 / 26°F
| 78% |
1021 mb
|
3%
|
0.0 In
|
|
Wed 09 Jul | 01:00 |
 ENE
|
2 / 2 mph
|
32 / 31°F
| 81% |
1021 mb
|
4%
|
0.0 In
|
|
| 04:00 |
 SSE
|
0 / 0 mph
|
27 / 27°F
| 93% |
1021 mb
|
30%
|
0.0 In
|
|
| 07:00 |
 WNW
|
4 / 8 mph
|
27 / 23°F
| 86% |
1019 mb
|
81%
|
0.0 In
|
|
| 10:00 |
 NNW
|
2 / 2 mph
|
39 / 39°F
| 98% |
1017 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 NW
|
1 / 1 mph
|
49 / 49°F
| 99% |
1014 mb
|
100%
|
0.1 In
|
|
| 16:00 |
 NW
|
2 / 2 mph
|
51 / 51°F
| 98% |
1011 mb
|
100%
|
0.1 In
|
|
| 19:00 |
 E
|
1 / 1 mph
|
43 / 44°F
| 99% |
1008 mb
|
100%
|
0.2 In
|
|
| 22:00 |
 N
|
4 / 4 mph
|
36 / 33°F
| 99% |
1004 mb
|
100%
|
0.3 In
|
|
Thu 10 Jul | 01:00 |
 W
|
1 / 2 mph
|
31 / 31°F
| 98% |
1000 mb
|
94%
|
0.1 In
|
|
| 04:00 |
 NNE
|
2 / 4 mph
|
29 / 29°F
| 98% |
995 mb
|
99%
|
0.1 In
|
|
| 07:00 |
 SW
|
4 / 8 mph
|
29 / 24°F
| 95% |
992 mb
|
76%
|
0.0 In
|
|
| 10:00 |
 SW
|
6 / 9 mph
|
33 / 27°F
| 89% |
993 mb
|
22%
|
0.0 In
|
|
| 13:00 |
 WSW
|
12 / 13 mph
|
36 / 28°F
| 92% |
992 mb
|
44%
|
0.1 In
|
|
| 16:00 |
 WSW
|
12 / 14 mph
|
37 / 29°F
| 93% |
995 mb
|
45%
|
0.2 In
|
|
| 19:00 |
 SW
|
14 / 16 mph
|
34 / 25°F
| 89% |
1001 mb
|
14%
|
0.3 In
|
|
| 22:00 |
 SW
|
15 / 20 mph
|
32 / 21°F
| 85% |
1005 mb
|
0%
|
0.1 In
|
|
Fri 11 Jul | 01:00 |
 SW
|
13 / 27 mph
|
21 / 8°F
| 83% |
1008 mb
|
4%
|
0.0 In
|
|
| 04:00 |
 WSW
|
12 / 25 mph
|
23 / 11°F
| 56% |
1007 mb
|
47%
|
0.0 In
|
|
| 07:00 |
 NW
|
14 / 16 mph
|
37 / 28°F
| 74% |
1004 mb
|
67%
|
0.0 In
|
|
| 10:00 |
 WNW
|
17 / 20 mph
|
43 / 36°F
| 86% |
1000 mb
|
55%
|
0.0 In
|
|
| 13:00 |
 WNW
|
16 / 18 mph
|
47 / 41°F
| 98% |
997 mb
|
100%
|
0.1 In
|
|
| 16:00 |
 W
|
11 / 13 mph
|
45 / 39°F
| 88% |
999 mb
|
58%
|
0.1 In
|
|
| 19:00 |
 W
|
10 / 12 mph
|
37 / 30°F
| 80% |
1003 mb
|
3%
|
0.0 In
|
|
| 22:00 |
 W
|
13 / 15 mph
|
37 / 28°F
| 82% |
1004 mb
|
0%
|
0.0 In
|
|
Sat 12 Jul | 01:00 |
 W
|
14 / 26 mph
|
30 / 20°F
| 82% |
1004 mb
|
3%
|
0.0 In
|
|
| 04:00 |
 WNW
|
14 / 29 mph
|
27 / 16°F
| 85% |
1003 mb
|
33%
|
0.0 In
|
|
| 07:00 |
 W
|
16 / 33 mph
|
27 / 15°F
| 78% |
1002 mb
|
46%
|
0.0 In
|
|
| 10:00 |
 WNW
|
15 / 19 mph
|
35 / 25°F
| 82% |
1001 mb
|
45%
|
0.0 In
|
|
| 13:00 |
 WNW
|
16 / 18 mph
|
41 / 32°F
| 84% |
1000 mb
|
54%
|
0.0 In
|
|
| 16:00 |
 WNW
|
15 / 18 mph
|
42 / 34°F
| 81% |
997 mb
|
71%
|
0.0 In
|
|
| 19:00 |
 W
|
11 / 13 mph
|
37 / 30°F
| 82% |
994 mb
|
98%
|
0.0 In
|
|
| 22:00 |
 WSW
|
11 / 17 mph
|
33 / 24°F
| 76% |
991 mb
|
46%
|
0.0 In
|
|
Sun 13 Jul | 01:00 |
 SSW
|
10 / 20 mph
|
26 / 16°F
| 79% |
992 mb
|
7%
|
0.0 In
|
|
| 04:00 |
 SW
|
11 / 23 mph
|
27 / 17°F
| 85% |
992 mb
|
2%
|
0.0 In
|
|
| 07:00 |
 WSW
|
14 / 29 mph
|
27 / 15°F
| 82% |
992 mb
|
5%
|
0.0 In
|
|
| 10:00 |
 W
|
14 / 29 mph
|
28 / 17°F
| 86% |
992 mb
|
10%
|
0.0 In
|
|
| 13:00 |
 WNW
|
14 / 26 mph
|
32 / 22°F
| 86% |
990 mb
|
60%
|
0.0 In
|
|
| 16:00 |
 W
|
14 / 25 mph
|
31 / 21°F
| 81% |
990 mb
|
65%
|
0.0 In
|
|
| 19:00 |
 WSW
|
14 / 23 mph
|
29 / 19°F
| 80% |
991 mb
|
0%
|
0.0 In
|
|
| 22:00 |
 WSW
|
13 / 24 mph
|
23 / 11°F
| 81% |
992 mb
|
1%
|
0.0 In
|
|
Mon 14 Jul | 04:00 |
 WNW
|
15 / 30 mph
|
28 / 17°F
| 93% |
986 mb
|
35%
|
0.0 In
|
|
| 10:00 |
 W
|
12 / 18 mph
|
32 / 23°F
| 88% |
1007 mb
|
19%
|
0.0 In
|
|
| 16:00 |
 SW
|
11 / 14 mph
|
34 / 25°F
| 84% |
997 mb
|
13%
|
0.0 In
|
|
| 22:00 |
 SW
|
27 / 43 mph
|
30 / 16°F
| 77% |
1009 mb
|
8%
|
0.0 In
|
|
Tue 15 Jul | 04:00 |
 SW
|
15 / 24 mph
|
24 / 12°F
| 79% |
1012 mb
|
3%
|
0.0 In
|
|
| 10:00 |
 SW
|
11 / 15 mph
|
26 / 15°F
| 77% |
1023 mb
|
0%
|
0.0 In
|
|
| 16:00 |
 SW
|
10 / 18 mph
|
29 / 20°F
| 84% |
1021 mb
|
3%
|
0.3 In
|
|
| 22:00 |
 SW
|
9 / 19 mph
|
25 / 15°F
| 79% |
1027 mb
|
44%
|
0.0 In
|
|
Wed 16 Jul | 04:00 |
 SSW
|
8 / 17 mph
|
28 / 20°F
| 83% |
1029 mb
|
51%
|
0.0 In
|
|
| 10:00 |
 NW
|
4 / 6 mph
|
39 / 36°F
| 98% |
1018 mb
|
100%
|
0.1 In
|
|
| 16:00 |
 NW
|
8 / 13 mph
|
37 / 31°F
| 90% |
1027 mb
|
97%
|
0.0 In
|
|
| 22:00 |
 WNW
|
17 / 34 mph
|
36 / 26°F
| 99% |
993 mb
|
100%
|
0.4 In
|
|
Thu 17 Jul | 04:00 |
 WNW
|
11 / 22 mph
|
33 / 24°F
| 99% |
1014 mb
|
100%
|
0.4 In
|
|
| 10:00 |
 W
|
14 / 20 mph
|
36 / 28°F
| 81% |
998 mb
|
0%
|
0.0 In
|
|
| 16:00 |
 W
|
12 / 21 mph
|
44 / 38°F
| 92% |
1006 mb
|
70%
|
0.7 In
|
|
| 22:00 |
 WNW
|
11 / 17 mph
|
34 / 26°F
| 96% |
985 mb
|
60%
|
0.0 In
|
|
Fri 18 Jul | 04:00 |
 W
|
8 / 16 mph
|
30 / 22°F
| 64% |
1009 mb
|
45%
|
0.0 In
|
|
| 10:00 |
 WSW
|
18 / 28 mph
|
31 / 19°F
| 86% |
989 mb
|
29%
|
0.4 In
|
|
| 16:00 |
 W
|
12 / 20 mph
|
39 / 32°F
| 87% |
1008 mb
|
9%
|
0.0 In
|
|
| 22:00 |
 WNW
|
7 / 16 mph
|
29 / 22°F
| 79% |
998 mb
|
61%
|
0.2 In
|
|
Sat 19 Jul | 04:00 |
 WSW
|
14 / 26 mph
|
27 / 15°F
| 80% |
1016 mb
|
0%
|
0.1 In
|
|
| 10:00 |
 NW
|
26 / 39 mph
|
33 / 20°F
| 97% |
980 mb
|
98%
|
0.7 In
|
|
| 16:00 |
 SSW
|
8 / 14 mph
|
35 / 29°F
| 79% |
1024 mb
|
0%
|
0.0 In
|
|
| 22:00 |
 W
|
12 / 18 mph
|
32 / 22°F
| 92% |
982 mb
|
41%
|
0.5 In
|
|
Sun 20 Jul | 04:00 |
 NW
|
13 / 26 mph
|
27 / 16°F
| 94% |
1018 mb
|
30%
|
0.0 In
|
|
| 10:00 |
 SSE
|
3 / 5 mph
|
31 / 28°F
| 97% |
1006 mb
|
96%
|
0.2 In
|
|
| 16:00 |
 WSW
|
10 / 18 mph
|
38 / 31°F
| 90% |
1013 mb
|
15%
|
0.2 In
|
|
| 22:00 |
 ESE
|
2 / 4 mph
|
29 / 27°F
| 86% |
1024 mb
|
59%
|
0.0 In
|
|
Mon 21 Jul | 04:00 |
 WSW
|
10 / 21 mph
|
27 / 18°F
| 69% |
1018 mb
|
1%
|
0.0 In
|
|
| 10:00 |
 NW
|
4 / 6 mph
|
23 / 18°F
| 88% |
1026 mb
|
0%
|
0.0 In
|
|
| 16:00 |
 WNW
|
9 / 15 mph
|
42 / 37°F
| 98% |
1009 mb
|
100%
|
0.2 In
|
|
| 22:00 |
 SW
|
3 / 7 mph
|
22 / 17°F
| 86% |
1020 mb
|
32%
|
0.0 In
|
|
Tue 22 Jul | 04:00 |
 WNW
|
13 / 23 mph
|
38 / 31°F
| 99% |
991 mb
|
100%
|
1.2 In
|
|
| 10:00 |
 SW
|
5 / 7 mph
|
27 / 21°F
| 89% |
1016 mb
|
31%
|
0.0 In
|
|
| 16:00 |
 W
|
15 / 30 mph
|
24 / 11°F
| 84% |
1002 mb
|
5%
|
0.0 In
|
|
| 22:00 |
 SSE
|
3 / 5 mph
|
25 / 21°F
| 91% |
1008 mb
|
93%
|
0.0 In
|
|