– 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 Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Mon night). Winds decreasing (severe gales from the SSW on Mon night, fresh winds from the SSW by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Fri morning, min -6°C on Wed night). Winds increasing (light winds from the S on Thu morning, stormy winds from the NW by Sat morning). | ||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | |  | | | |  | |  | |
snow shwrs | clear | light snow | mod. snow | heavy snow | snow shwrs | some clouds | clear | some clouds | mod. snow | snow shwrs | some clouds | some clouds | snow shwrs | clear | some clouds | rain shwrs | |
Cloud base (m) | 450 | 350 | 350 | 350 | 350 | 400 | 400 | 2250 | 400 | 400 | 350 | 400 | 400 | 450 | 400 | 6200 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | 1 | 9 | 19 | 7 | — | — | — | 7 | 18 | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | — | — | 0.1 |
max °C | -4 | 0 | -2 | -5 | -9 | -8 | -5 | -2 | -4 | -3 | -3 | -6 | -6 | 2 | 5 | 5 | 4 |
min °C | -6 | -2 | -3 | -8 | -9 | -9 | -6 | -4 | -5 | -3 | -6 | -6 | -6 | -5 | 4 | 5 | 2 |
chill °C | -16 | -12 | -13 | -20 | -21 | -22 | -18 | -14 | -16 | -13 | -14 | -13 | -13 | -13 | -2 | -1 | -7 |
Freezing level m | 50 | 0 | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 300 | 150 | 0 | 0 | 350 | 2100 | 2550 | 1950 |
 | — | — | 4:54 | — | — | 4:52 | — | — | 4:50 | — | — | 4:48 | — | — | 4:46 | — | — |
 | 7:29 | — | — | 7:30 | — | — | 7:32 | — | — | 7:35 | — | — | 7:37 | — | — | 7:38 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Mon night). Winds decreasing (severe gales from the SSW on Mon night, fresh winds from the SSW by Tue night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Fri morning, min -6°C on Wed night). Winds increasing (light winds from the S on Thu morning, stormy 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport | |||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
BaseMarambio | |||||
Marambio Airport (Seymour Island) |  |
* 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.