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

 

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

A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 2°C on Fri morning, min -5°C on Sun afternoon). Winds increasing (light winds from the SW on Fri night, strong winds from the SW by Sun afternoon).

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

A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Mon night, min -4°C on Sun night). Winds decreasing (severe gales from the W on Mon morning, fresh winds from the WNW by Wed afternoon).

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

Moderate rain (total 18mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 3°C on Fri morning, min -9°C on Wed night). Winds increasing (light winds from the SSW on Thu afternoon, severe gales from the NW by Fri morning).

Wednesday
22
Thursday
23
Friday
24
Sat
25
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
snow showers
moderate snow
light snow
partially cloudy
partially cloudy
cloudy
light snow
light snow
partially cloudy
snow showers
moderate snow
moderate snow
heavy snow
light snow
cloudy
cloudy
cloudy
light snow
heavy snow
snow showers
partially cloudy
snow showers
heavy rain
light snow
snow showers
light snow
moderate snow
Wind km/h
35 N35
35 NW35
30 SW30
5 SW5
30 NW30
30 WNW30
10 SSE10
35 S35
45 SW45
70 W70
75 W75
75 W75
55 W55
45 W45
35 W35
35 WNW35
30 WNW30
30 WNW30
70 SSW70
40 SSW40
5 SSW5
50 N50
80 NW80
55 W55
20 WSW20
25 NE25
15 SSE15
snow shwrs mod. snow light snow some clouds some clouds cloudy light snow light snow some clouds snow shwrs mod. snow mod. snow heavy snow light snow cloudy cloudy cloudy light snow heavy snow snow shwrs some clouds snow shwrs heavy rain light snow snow shwrs light snow mod. snow
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - 4 14 - - - -
Snow
Snow cm
4 6 1 - - - 1 1 - 8 7 7 11 1 - - - 2 12 1 - 1 - 3 1 3 10
High °C
1 2 0 0 1 0 0 -3 -5 -1 0 0 1 1 1 0 -1 0 -1 -8 -6 2 3 0 -3 -2 -2
Low °C
-1 1 -1 -1 0 0 -3 -4 -5 -4 0 0 1 1 1 -1 -2 -1 -9 -9 -7 -5 2 -3 -5 -3 -3
Chill °C
-6 -4 -7 -2 -6 -6 -5 -11 -14 -11 -10 -9 -7 -6 -6 -7 -8 -7 -9 -16 -12 -7 -5 -9 -6 -9 -7
Freezing level m
250 1250 550 0 400 500 350 0 0 200 450 400 850 950 1600 400 250 350 0 0 0 0 1300 450 0 0 0
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
00-20-1-3-3-7-10-4-4-2-101-1-5-3-5-12-700-4-6-4-41200100-3-5-1001110-10-1-8-6230-3-2-2
Sunrise
- 7:43 - - 7:41 - - 7:39 - - 7:37 - - 7:35 - - 7:33 - - 7:30 - - 7:28 - - 7:26 -
Sunset
- - 5:21 - - 5:22 - - 5:24 - - 5:27 - - 5:28 - - 5:30 - - 5:31 - - 5:34 - - 5:35

Issued local time.

This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 500 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.
2 hours ago
-4.0° C
No report.
4
Calm
(4 kph at 300).
ASCAT322E54S
82 km NW
15m alt.
3 hours ago
31
Fresh winds from the N
(31 kph at 188.8).
- km
ASCAT323E54S
84 km N
15m alt.
3 hours ago
30
Fresh winds from the N
(30 kph at 188.1).
- km
ASCAT323E55S
93 km SSE
15m alt.
3 hours ago
13
Light winds from the E
(13 kph at 261.7).
- km
ASCAT324E54S
98 km NNE
15m alt.
3 hours ago
23
Moderate winds from the N
(23 kph at 185.7).
- 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.