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Grytviken 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Grytviken

South Georgia And South Sandwich Islands

Long range weather outlook for Grytviken includes 14 day forecast summary:

The next 14 day outlook for Grytviken shows the average daytime maximum temperature will be around 1°C, with a high for the two weeks of 8°C expected on the afternoon of Sunday 5th. The mean minimum temperature will be -4°C, dipping to its lowest on the evening of Sunday 12th at -7°C. The next 14 days will have some days seeing a little precipitation and some days with rain or snow. Current predictions suggest Sunday 12th will have the most precipitation with an accumulation of around 11.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 03
May
01:00

SSW
SSW

6 / 11 mph 25 / 18°F 79% 994 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 9%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSW
SSW

6 / 12 mph 25 / 17°F 77% 993 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 4%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSW
SSW

5 / 9 mph 25 / 19°F 75% 993 mb
Low level cloud: 4%
Mid level cloud: 25%
High level cloud: 16%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSW
SSW

3 / 4 mph 30 / 27°F 77% 993 mb
Low level cloud: 21%
Mid level cloud: 29%
High level cloud: 32%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

3 / 4 mph 32 / 29°F 79% 993 mb
Low level cloud: 29%
Mid level cloud: 31%
High level cloud: 82%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

5 / 7 mph 32 / 27°F 80% 993 mb
Low level cloud: 12%
Mid level cloud: 29%
High level cloud: 39%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SW
SW

9 / 17 mph 31 / 23°F 83% 993 mb
Low level cloud: 3%
Mid level cloud: 23%
High level cloud: 32%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

10 / 21 mph 29 / 20°F 89% 994 mb
Low level cloud: 10%
Mid level cloud: 18%
High level cloud: 20%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 04
May
19:00

WSW
WSW

10 / 18 mph 33 / 25°F 91% 1005 mb
Low level cloud: 29%
Mid level cloud: 17%
High level cloud: 8%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

11 / 21 mph 31 / 22°F 83% 1006 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 15%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 05
May
01:00

SW
SW

11 / 16 mph 34 / 26°F 81% 1007 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 30%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

11 / 22 mph 31 / 22°F 85% 1008 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 75%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WSW
WSW

9 / 18 mph 31 / 23°F 84% 1009 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 7%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSW
SSW

5 / 7 mph 39 / 35°F 79% 1009 mb
Low level cloud: 1%
Mid level cloud: 31%
High level cloud: 32%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NNW
NNW

2 / 2 mph 45 / 45°F 87% 1006 mb
Low level cloud: 82%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NNW
NNW

2 / 2 mph 46 / 46°F 98% 1003 mb
Low level cloud: 91%
Mid level cloud: 62%
High level cloud: 39%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

WNW
WNW

9 / 11 mph 41 / 35°F 94% 1000 mb
Low level cloud: 45%
Mid level cloud: 21%
High level cloud: 19%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

W
W

7 / 13 mph 36 / 31°F 92% 996 mb
Low level cloud: 17%
Mid level cloud: 61%
High level cloud: 96%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 06
May
01:00

W
W

3 / 6 mph 32 / 29°F 94% 992 mb
Low level cloud: 58%
Mid level cloud: 44%
High level cloud: 4%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

3 / 6 mph 31 / 29°F 99% 987 mb
Low level cloud: 98%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
07:00

SW
SW

3 / 6 mph 31 / 28°F 99% 985 mb
Low level cloud: 95%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
10:00

WSW
WSW

8 / 13 mph 34 / 26°F 88% 986 mb
Low level cloud: 7%
Mid level cloud: 52%
High level cloud: 59%
Most Significant Cloud Type: medium
73%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

SW
SW

9 / 13 mph 35 / 28°F 87% 986 mb
Low level cloud: 1%
Mid level cloud: 11%
High level cloud: 11%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSW
SSW

4 / 5 mph 36 / 32°F 84% 986 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 91%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

3 / 3 mph 34 / 32°F 92% 986 mb
Low level cloud: 84%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

9 / 11 mph 33 / 26°F 98% 986 mb
Low level cloud: 83%
Mid level cloud: 56%
High level cloud: 34%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 07
May
01:00

SE
SE

9 / 19 mph 26 / 16°F 99% 987 mb
Low level cloud: 93%
Mid level cloud: 66%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SE
SE

10 / 20 mph 25 / 15°F 89% 990 mb
Low level cloud: 80%
Mid level cloud: 81%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSW
SSW

6 / 7 mph 28 / 22°F 85% 995 mb
Low level cloud: 64%
Mid level cloud: 30%
High level cloud: 99%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SW
SW

10 / 12 mph 27 / 18°F 77% 998 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 5%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SW
SW

9 / 10 mph 28 / 20°F 76% 1000 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SW
SW

9 / 11 mph 27 / 17°F 77% 1003 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSW
SSW

8 / 10 mph 27 / 19°F 77% 1005 mb
Low level cloud: 2%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SW
SW

8 / 10 mph 27 / 19°F 77% 1008 mb
Low level cloud: 1%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 08
May
01:00

SSW
SSW

11 / 21 mph 21 / 10°F 77% 1011 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

9 / 19 mph 20 / 10°F 77% 1014 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSW
SSW

9 / 18 mph 20 / 10°F 77% 1017 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSW
SSW

9 / 16 mph 22 / 12°F 75% 1019 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

7 / 12 mph 23 / 15°F 74% 1021 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSW
SSW

5 / 10 mph 23 / 16°F 72% 1021 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SW
SW

5 / 10 mph 22 / 16°F 72% 1023 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 1%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSW
SSW

7 / 15 mph 21 / 13°F 73% 1022 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 09
May
01:00

SSW
SSW

6 / 10 mph 26 / 19°F 76% 1022 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

4 / 8 mph 22 / 17°F 71% 1020 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSW
SSW

4 / 9 mph 22 / 17°F 71% 1018 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSW
SSW

5 / 6 mph 32 / 27°F 73% 1017 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

3 / 3 mph 39 / 38°F 71% 1016 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 5%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

2 / 3 mph 41 / 39°F 71% 1013 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

3 / 4 mph 35 / 32°F 72% 1012 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 100%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

4 / 6 mph 29 / 24°F 73% 1010 mb
Low level cloud: 0%
Mid level cloud: 58%
High level cloud: 100%
Most Significant Cloud Type: medium
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 10
May
04:00

SW
SW

9 / 13 mph 32 / 24°F 81% 977 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 1%
Most Significant Cloud Type: medium
23%
0.0 In
10:00

SSE
SSE

6 / 8 mph 33 / 27°F 97% 975 mb
Low level cloud: 74%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
16:00

W
W

8 / 10 mph 36 / 30°F 93% 956 mb
Low level cloud: 46%
Mid level cloud: 69%
High level cloud: 13%
Most Significant Cloud Type: low
72%
0.0 In
22:00

SSE
SSE

12 / 16 mph 32 / 23°F 89% 978 mb
Low level cloud: 19%
Mid level cloud: 70%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
0.0 In
Sat 11
May
04:00

SSW
SSW

12 / 22 mph 20 / 8°F 77% 991 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
10:00

SSW
SSW

8 / 12 mph 22 / 13°F 71% 1005 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 78%
Most Significant Cloud Type: medium
100%
0.0 In
16:00

SE
SE

13 / 20 mph 32 / 22°F 82% 1006 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 32%
Most Significant Cloud Type: medium
27%
0.0 In
22:00

SW
SW

12 / 19 mph 30 / 20°F 80% 997 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 46%
Most Significant Cloud Type: medium
14%
0.0 In
Sun 12
May
04:00

SSE
SSE

9 / 18 mph 22 / 13°F 77% 1008 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 32%
Most Significant Cloud Type: medium
7%
0.0 In
10:00

W
W

13 / 16 mph 38 / 30°F 96% 989 mb
Low level cloud: 61%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
16:00

SSW
SSW

5 / 9 mph 29 / 24°F 80% 1010 mb
Low level cloud: 5%
Mid level cloud: 0%
High level cloud: 37%
Most Significant Cloud Type: low
9%
0.0 In
22:00

SW
SW

15 / 25 mph 19 / 5°F 78% 1000 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.2 In
Mon 13
May
04:00

SW
SW

7 / 16 mph 18 / 8°F 81% 1010 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: low
3%
0.0 In
10:00

SW
SW

8 / 11 mph 30 / 22°F 76% 1004 mb
Low level cloud: 1%
Mid level cloud: 11%
High level cloud: 6%
Most Significant Cloud Type: medium
13%
0.1 In
16:00

SSW
SSW

7 / 12 mph 34 / 28°F 78% 1007 mb
Low level cloud: 8%
Mid level cloud: 49%
High level cloud: 2%
Most Significant Cloud Type: medium
72%
0.0 In
22:00

W
W

10 / 15 mph 27 / 18°F 88% 991 mb
Low level cloud: 18%
Mid level cloud: 43%
High level cloud: 67%
Most Significant Cloud Type: low
40%
0.1 In
Tue 14
May
04:00

SSW
SSW

10 / 22 mph 21 / 9°F 78% 1008 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 3%
Most Significant Cloud Type: medium
14%
0.0 In
10:00

SSW
SSW

13 / 21 mph 23 / 11°F 77% 987 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.3 In
16:00

SSW
SSW

12 / 19 mph 30 / 20°F 75% 1011 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
0.1 In
22:00

WSW
WSW

8 / 14 mph 21 / 12°F 81% 994 mb
Low level cloud: 2%
Mid level cloud: 19%
High level cloud: 2%
Most Significant Cloud Type: medium
25%
0.1 In
Wed 15
May
04:00

SSW
SSW

10 / 17 mph 18 / 6°F 73% 1012 mb
Low level cloud: 1%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
33%
0.0 In
10:00

WSW
WSW

12 / 19 mph 29 / 19°F 79% 996 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 13%
Most Significant Cloud Type: medium
7%
0.1 In
16:00

SW
SW

9 / 14 mph 26 / 17°F 76% 1009 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 40%
Most Significant Cloud Type: medium
46%
0.0 In
22:00

WSW
WSW

13 / 25 mph 28 / 17°F 82% 999 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 93%
Most Significant Cloud Type: medium
11%
0.1 In
Thu 16
May
04:00

SW
SW

12 / 22 mph 22 / 10°F 78% 1006 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 80%
Most Significant Cloud Type: medium
5%
0.0 In
10:00

W
W

11 / 18 mph 36 / 28°F 92% 1001 mb
Low level cloud: 22%
Mid level cloud: 19%
High level cloud: 26%
Most Significant Cloud Type: low
31%
0.3 In
16:00

W
W

12 / 19 mph 38 / 31°F 95% 1002 mb
Low level cloud: 59%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
64%
0.1 In
22:00

NW
NW

10 / 18 mph 34 / 27°F 99% 999 mb
Low level cloud: 85%
Mid level cloud: 97%
High level cloud: 49%
Most Significant Cloud Type: low
100%
0.2 In
Fri 17
May
04:00

WSW
WSW

11 / 18 mph 39 / 31°F 91% 1000 mb
Low level cloud: 22%
Mid level cloud: 3%
High level cloud: 1%
Most Significant Cloud Type: low
23%
0.2 In
10:00

NW
NW

9 / 16 mph 36 / 29°F 98% 994 mb
Low level cloud: 83%
Mid level cloud: 43%
High level cloud: 98%
Most Significant Cloud Type: low
100%
0.4 In
16:00

SW
SW

4 / 9 mph 21 / 14°F 68% 1004 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: high
8%
0.0 In
22:00

W
W

10 / 17 mph 35 / 27°F 85% 986 mb
Low level cloud: 5%
Mid level cloud: 1%
High level cloud: 1%
Most Significant Cloud Type: low
5%
0.5 In
Sat 18
May
04:00

NW
NW

14 / 23 mph 37 / 29°F 95% 998 mb
Low level cloud: 68%
Mid level cloud: 10%
High level cloud: 8%
Most Significant Cloud Type: low
72%
0.0 In
10:00

SW
SW

14 / 24 mph 31 / 20°F 80% 987 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 7%
Most Significant Cloud Type: medium
5%
0.0 In
16:00

NW
NW

10 / 16 mph 35 / 27°F 98% 993 mb
Low level cloud: 80%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
22:00

SW
SW

12 / 20 mph 29 / 19°F 79% 996 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 4%
Most Significant Cloud Type: medium
3%
0.1 In

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure