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

 

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

A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 1°C on Tue night, min -14°C on Wed night). Winds increasing (calm on Thu morning, stormy winds from the NW by Fri afternoon).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri night, min -10°C on Sun night). Winds increasing (fresh winds from the WSW on Sat morning, severe gales from the WNW by Sat night).

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

A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 1°C on Tue night, min -13°C on Fri afternoon). Winds decreasing (extremely windy from the NW on Wed afternoon, moderate winds from the SSE by Fri morning).

Monday
27
Tuesday
28
Wednesday
29
Thu
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
partially cloudy
snow showers
light snow
snow showers
partially cloudy
partially cloudy
snow showers
light snow
moderate snow
snow showers
partially cloudy
partially cloudy
moderate snow
snow showers
partially cloudy
snow showers
snow showers
clear
partially cloudy
partially cloudy
snow showers
heavy snow
snow showers
snow showers
moderate snow
moderate snow
light snow
Wind km/h
55 WNW55
60 WSW60
75 SW75
60 SSW60
25 S25
20 NNW20
65 NNW65
80 NW80
95 NW95
50 W50
40 WSW40
40 W40
65 WNW65
40 WSW40
45 W45
45 W45
50 SW50
50 WSW50
55 W55
40 NW40
35 NNW35
60 NNW60
65 WNW65
80 NW80
75 NW75
80 WNW80
65 W65
some clouds snow shwrs light snow snow shwrs some clouds some clouds snow shwrs light snow mod. snow snow shwrs some clouds some clouds mod. snow snow shwrs some clouds snow shwrs snow shwrs clear some clouds some clouds snow shwrs heavy snow snow shwrs snow shwrs mod. snow mod. snow light snow
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
- 3 5 2 - - 1 4 8 8 - - 8 4 - 3 1 - - - 1 14 6 2 10 7 4
High °C
1 -6 -8 -12 -7 -4 1 1 1 -3 -5 -5 -5 -7 -7 -7 -7 -6 -6 -5 -3 1 -3 -4 -5 -6 -8
Low °C
-4 -9 -12 -14 -9 -6 -4 1 0 -7 -6 -5 -6 -7 -7 -10 -10 -6 -6 -6 -5 -1 -5 -4 -5 -7 -8
Chill °C
-7 -17 -21 -24 -10 -12 -8 -8 -9 -13 -14 -14 -17 -17 -17 -17 -17 -16 -17 -14 -12 -7 -13 -15 -17 -18 -20
Freezing level m
1400 200 0 0 0 0 0 1500 1400 350 0 200 200 0 0 0 0 0 0 0 0 1350 650 450 350 200 0
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
1-6-8-12-7-4111-3-5-5-5-7-7-7-7-6-6-5-31-3-4-5-6-81-2-4-8-6-42330-2-1-1-3-3-3-4-3-3-2-13100-2-4
Sunrise
- 7:33 - - 7:30 - - 7:28 - - 7:26 - - 7:22 - - 7:20 - - 7:18 - - 7:16 - - 7:13 -
Sunset
- - 5:30 - - 5:31 - - 5:34 - - 5:35 - - 5:37 - - 5:38 - - 5:40 - - 5:43 - - 5:44

Issued local time.

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Grytviken S.georgia
40 km E
3m alt.
3 hours ago
-4.0° C
No report.
4
Calm
(4 kph at 300).
ASCAT323E54S
81 km NNE
15m alt.
4 hours ago
38
Fresh winds from the WNW
(38 kph at 108.6).
- km
ASCAT324E54S
99 km NE
15m alt.
4 hours ago
42
Strong winds from the WNW
(42 kph at 116.8).
- km
ASCAT324E55S
144 km SE
15m alt.
4 hours ago
32
Fresh winds from the WNW
(32 kph at 107.5).
- km
ASCAT325E55S
146 km ESE
15m alt.
4 hours ago
36
Fresh winds from the NW
(36 kph at 140.5).
- 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. We also include passing Ship data if it is recorded close to Mount Grant, (Allardyce Range) and within an acceptable time window.