– 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: 9 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Sun night, min -13°C on Sat morning). Winds increasing (moderate winds from the WSW on Sun morning, gales from the SW by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 1°C on Thu night, min -12°C on Tue night). Winds decreasing (gales from the SSW on Tue morning, strong winds from the SSW by Wed night). | |||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  |  | | | |  | | | |  | |
snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | some clouds | light snow | heavy snow | heavy snow | heavy snow | heavy snow | snow shwrs | clear | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 400 | 400 | 400 | 2100 | 600 | 350 | 350 | 350 | 350 | 300 | 350 | 350 | 400 | 400 | 450 | 700 | 450 | 450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 2 | 1 | — | 1 | — | — | 5 | 21 | 15 | 15 | 20 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -13 | -8 | -6 | -3 | 0 | -1 | -4 | -7 | -9 | -10 | -12 | -10 | -9 | -4 | -2 | -2 | 1 |
min °C | -13 | -13 | -13 | -7 | -6 | -1 | -2 | -5 | -10 | -9 | -11 | -12 | -12 | -10 | -8 | -3 | -2 | 0 |
chill °C | -24 | -25 | -24 | -16 | -15 | -10 | -11 | -15 | -22 | -22 | -25 | -26 | -25 | -22 | -19 | -12 | -12 | -9 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 400 | 1600 |
 | 4:58 | — | — | 4:56 | — | — | 4:54 | — | — | 4:52 | — | — | 4:50 | — | — | 4:48 | — | — |
 | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:32 | — | — | 7:35 | — | — | 7:37 | — |
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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 night. Temperatures will be below freezing (max 0°C on Sun night, min -13°C on Sat morning). Winds increasing (moderate winds from the WSW on Sun morning, gales from the SW by Mon night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 1°C on Thu night, min -12°C on Tue night). Winds decreasing (gales from the SSW on Tue morning, strong winds from the SSW by Wed night).
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 | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
BaseMarambio | |||||
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.