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SxMount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich Islands

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Issued: 9 pm Thu 18 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mild with light rain (total 6mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Sat night). Winds decreasing (strong winds from the NNW on Thu night, light winds from the WNW by Sun afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Mon night, min -11°C on Wed morning). Winds decreasing (severe gales from the WNW on Tue morning, moderate winds from the WSW by Tue night).

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Fri morning, min -15°C on Wed night). Winds decreasing (stormy winds from the NW on Fri morning, light winds from the NW by Sat morning).

Days 11–13 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Sun night, min -12°C on Mon night). Winds decreasing (near gales from the W on Sun morning, light winds from the WNW by Tue morning).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
light rain
light rain
light rain
light rain
light rain
light rain
light snow
snow showers
light snow
heavy snow
snow showers
part cloud
light snow
mod snow
light snow
snow showers
light snow
mod snow
mod snow
snow showers
part cloud
snow showers
heavy snow
snow showers
snow showers
mod snow
heavy snow
snow showers
light snow
light snow
mod snow
snow showers
mod snow
snow showers
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light snow
snow shwrs
light snow
heavy snow
snow shwrs
some clouds
light snow
mod. snow
light snow
snow shwrs
light snow
mod. snow
mod. snow
snow shwrs
some clouds
snow shwrs
heavy snow
snow shwrs
snow shwrs
mod. snow
heavy snow
snow shwrs
light snow
light snow
mod. snow
snow shwrs
mod. snow
snow shwrs
some clouds
some clouds
 km/h
45
NNW
35
NW
20
NW
25
N
25
N
25
NW
45
WNW
30
NW
25
NW
55
SSW
45
SW
35
SW
55
WNW
80
WNW
30
W
25
WSW
45
WNW
50
W
75
SSW
50
SW
30
SW
35
N
80
N
95
W
55
NW
25
N
55
SW
25
SW
50
W
35
WNW
20
NW
15
WSW
25
SW
45
WSW
15
WNW
10
SSW
Wave Height Map
T southgeorgiaandthesouthsandwichislands.wind.3.cc23
T southgeorgiaandthesouthsandwichislands.wind.21.cc23
T southgeorgiaandthesouthsandwichislands.wind.45.cc23
T southgeorgiaandthesouthsandwichislands.wind.69.cc23
T southgeorgiaandthesouthsandwichislands.wind.93.cc23
T southgeorgiaandthesouthsandwichislands.wind.117.cc23
T southgeorgiaandthesouthsandwichislands.wind.141.cc23
T southgeorgiaandthesouthsandwichislands.wind.165.cc23
T southgeorgiaandthesouthsandwichislands.wind.189.cc23
T southgeorgiaandthesouthsandwichislands.wind.213.cc23
T southgeorgiaandthesouthsandwichislands.wind.237.cc23
T southgeorgiaandthesouthsandwichislands.wind.261.cc23
T southgeorgiaandthesouthsandwichislands.wind.285.cc23
 cm 
2.0
1.0
3
11
2.0
5
7
5
2.0
3
6
8
2.0
3
13
8
13
7
13
2.0
3
1.0
6
1.0
6
7
 mm 
2
0.2
0.2
2
0.5
0.7
max°C
5
5
6
6
4
3
0
-4
-4
-6
-8
-7
-4
-4
-7
-8
-9
-11
-12
-11
-7
-3
-2
-7
-4
-4
-7
-7
-6
-5
-4
-7
-10
-11
-10
-10
min°C
4
4
5
4
4
2
-4
-4
-4
-9
-9
-8
-5
-5
-7
-10
-11
-11
-15
-12
-9
-6
-5
-9
-6
-5
-11
-11
-6
-6
-7
-8
-11
-12
-11
-10
chill°C 
-2
-2
1
-1
-1
-3
-12
-12
-11
-21
-19
-17
-15
-15
-16
-19
-23
-23
-30
-25
-18
-13
-18
-21
-16
-10
-24
-21
-16
-15
-12
-15
-22
-22
-18
-16
Freezing level (m
2850
2050
2100
2200
1950
1750
900
600
550
50
150
150
500
600
250
0
0
0
0
0
0
350
800
150
500
550
100
0
300
350
400
50
0
0
0
0
Cloud base (m)
350
400
400
350
300
350
300
300
300
300
350
350
350
300
350
350
350
300
350
350
400
350
200
300
300
250
250
350
300
300
250
300
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
556543-2-4-4-8-9-8-5-5-7-9-10-11-14-12-8-5-4-8-5-5-9-9-6-6-6-8-11-12-11-10678875210-3-3-3-10-3-5-5-6-8-6-5-11-4-20-5-6-2-1-1-3-6-7-7-7
Sunrise
7:26
7:28
7:31
7:31
7:33
7:35
7:37
7:39
7:41
7:43
7:45
7:47
Sunset
5:25
5:23
5:21
5:19
5:16
5:15
5:13
5:10
5:08
5:06
5:04
5:01

Mount Grant, (Allardyce Range) Weather (Days 0-3):

The weather forecast for Mount Grant, (Allardyce Range) is: Mild with light rain (total 6mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Sat night). Winds decreasing (strong winds from the NNW on Thu night, light winds from the WNW by Sun afternoon).

Mount Grant, (Allardyce Range) Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Mon night, min -11°C on Wed morning). Winds decreasing (severe gales from the WNW on Tue morning, moderate winds from the WSW by Tue night).

Mount Grant, (Allardyce Range) Weather (Days 6-9):

A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Fri morning, min -15°C on Wed night). Winds decreasing (stormy winds from the NW on Fri morning, light winds from the NW by Sat morning).

This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 1205 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Grant, (Allardyce Range). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of South Georgia and the South Sandwich Islands.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC323E55S
53 km S
15m alt.
2 hours ago
28
Moderate winds from the N
(28 kph at 355).
- km
BirdIsland-South Georgia
67 km W
2m alt.
3 hours ago
6° C
-
24
Moderate winds from the E
(24 kph at 80).
ASCATC322E55S
71 km SW
15m alt.
2 hours ago
30
Fresh winds from the NNE
(30 kph at 22).
- km
ASCATC323E54S
85 km NNE
15m alt.
2 hours ago
32
Fresh winds from the NNE
(32 kph at 20).
- km
ASCATC322E54S
101 km WNW
15m alt.
2 hours ago
31
Fresh winds from the NNE
(31 kph at 15).
- km

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.