– 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 Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 20 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 Wed night. Freeze-thaw conditions (max 1°C on Tue afternoon, min -10°C on Fri morning). Winds increasing (moderate winds from the SW on Tue afternoon, gales from the SW by Thu night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Mon morning, min -12°C on Sat afternoon). Winds increasing (moderate winds from the SW on Fri night, near gales from the S by Sat night). | ||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | | | | |  |  | | | |
clear | snow shwrs | snow shwrs | clear | mod. snow | snow shwrs | light snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | light snow | snow shwrs | |
Cloud base (m) | 450 | 400 | 400 | 400 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 2200 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | 2 | — | 10 | 1 | 4 | 2 | 5 | 2 | 2 | 1 | 1 | — | — | 1 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 0 | -6 | -7 | -6 | -6 | -8 | -6 | -10 | -10 | -10 | -10 | -12 | -9 | -7 | -4 | -3 |
min °C | 0 | -4 | -7 | -7 | -9 | -8 | -8 | -9 | -10 | -10 | -10 | -11 | -12 | -11 | -8 | -6 | -7 |
chill °C | -5 | -13 | -18 | -18 | -21 | -18 | -20 | -21 | -22 | -21 | -20 | -21 | -23 | -24 | -16 | -15 | -17 |
Freezing level m | 1550 | 700 | 50 | 0 | 50 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:05 | — | — | 5:03 | — | — | 5:01 | — | — | 4:58 | — | — | 4:56 | — | — |
 | 7:19 | — | — | 7:21 | — | — | 7:22 | — | — | 7:24 | — | — | 7:27 | — | — | 7:29 | — |
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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 Wed night. Freeze-thaw conditions (max 1°C on Tue afternoon, min -10°C on Fri morning). Winds increasing (moderate winds from the SW on Tue afternoon, gales from the SW by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Mon morning, min -12°C on Sat afternoon). Winds increasing (moderate winds from the SW on Fri night, near gales from the S by Sat 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseMarambio |  |
* 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.