– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range) Weather Forecast
South Georgia and the South Sandwich Islands · South Georgia and the South Sandwich IslandsIssued: 3 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm) heaviest on Sun night, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Fri afternoon, min -4°C on Sat night). Winds decreasing (near gales from the WNW on Fri night, light winds from the WSW by Sat night). | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 4°C on Thu morning, min -5°C on Mon night). Winds decreasing (strong winds from the WSW on Mon afternoon, light winds from the WNW by Wed night). | ||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  | |  | | |  |  | | | |
some clouds | rain shwrs | cloudy | some clouds | clear | cloudy | cloudy | mod. rain | light snow | cloudy | light snow | light snow | some clouds | some clouds | clear | cloudy | rain shwrs | |
Cloud base (m) | 1500 | 400 | 400 | 400 | 5400 | 400 | 350 | 300 | 350 | 350 | 400 | 400 | 450 | 550 | 700 | 400 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | 2 | 2 | — | — | — | — | — |
mm | — | 0.1 | — | — | — | — | — | 9 | 6 | — | — | — | — | — | — | — | 4 |
max °C | 7 | 5 | 0 | 0 | -1 | 2 | 2 | 4 | 3 | 0 | 0 | -5 | -4 | 0 | 3 | 3 | 3 |
min °C | 6 | 0 | -1 | -2 | -4 | 1 | 2 | 2 | 1 | 0 | -5 | -5 | -4 | -4 | 2 | 2 | 2 |
chill °C | 2 | -6 | -8 | -9 | -11 | -3 | -4 | -4 | -6 | -8 | -14 | -14 | -13 | -11 | -3 | -3 | -3 |
Freezing level m | 2450 | 2350 | 250 | 400 | 0 | 900 | 1150 | 1650 | 1400 | 450 | 550 | 0 | 0 | 0 | 850 | 1100 | 1000 |
 | — | — | 4:43 | — | — | 4:41 | — | — | 4:39 | — | — | 4:37 | — | — | 4:35 | — | — |
 | 7:38 | — | — | 7:40 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:49 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: Moderate rain (total 15mm) heaviest on Sun night, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Fri afternoon, min -4°C on Sat night). Winds decreasing (near gales from the WNW on Fri night, light winds from the WSW by Sat night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A dusting of snow turning to light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 4°C on Thu morning, min -5°C on Mon night). Winds decreasing (strong winds from the WSW on Mon afternoon, light winds from the WNW by Wed night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
BaseOrcadas |  | ||||
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport | |||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
Teniente R. Marsh Airport |  |
* 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.