– 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 -4°C on Mon night). Winds decreasing (gales from the SSW on Mon night, moderate winds from the SSW by Tue night). | Days 5–7 Weather SummaryA light fall of snow, heaviest on Wed night. Turning milder with light rain (total 3mm) on Sat morning. Freeze-thaw conditions (max 6°C on Fri morning, min -4°C on Thu afternoon). Winds increasing (light winds from the S on Thu morning, strong 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 | |
 |  |  |  |  |  | |  | |  |  | | | |  | |  | |
some clouds | some clouds | cloudy | mod. snow | heavy snow | snow shwrs | some clouds | clear | some clouds | light 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 | — | — | — | 6 | 13 | 5 | — | — | — | 5 | 12 | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | — | — | 0.1 |
max °C | -1 | 0 | -1 | -2 | -4 | -4 | -3 | -3 | -2 | 0 | 0 | -3 | -3 | 3 | 6 | 6 | 5 |
min °C | -2 | -1 | -1 | -3 | -4 | -4 | -4 | -4 | -2 | -1 | -3 | -3 | -4 | -4 | 4 | 5 | 4 |
chill °C | -9 | -8 | -8 | -11 | -13 | -13 | -12 | -11 | -8 | -8 | -9 | -8 | -8 | -9 | 0 | 1 | 0 |
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 -4°C on Mon night). Winds decreasing (gales from the SSW on Mon night, moderate winds from the SSW by Tue night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light fall of snow, heaviest on Wed night. Turning milder with light rain (total 3mm) on Sat morning. Freeze-thaw conditions (max 6°C on Fri morning, min -4°C on Thu afternoon). Winds increasing (light winds from the S on Thu morning, strong winds from the NW by Sat morning).
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 |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport | |||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Marambio Airport (Seymour Island) |  | ||||
Mount Alice |
* 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.