– 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 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 15 Sep 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 Wed night. Temperatures will be below freezing (max -2°C on Wed morning, min -11°C on Tue morning). Winds increasing (light winds from the SW on Tue morning, strong winds from the WSW by Wed morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Sun afternoon). Mainly near gales. | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | |  | | | | | | | |
some clouds | snow shwrs | snow shwrs | some clouds | light snow | mod. snow | light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | light snow | snow shwrs | mod. snow | |
Cloud base (m) | 350 | 400 | 350 | 350 | 400 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 500 | 300 | 350 | 350 | 350 | 400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 2 | — | 1 | 9 | 4 | 2 | 3 | — | — | — | 3 | 5 | 1 | 4 | 4 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -6 | -4 | -2 | -3 | -3 | -2 | -2 | -3 | -4 | -4 | -2 | 1 | 0 | -1 | -2 | -7 | -7 |
min °C | -11 | -7 | -5 | -3 | -4 | -3 | -2 | -2 | -7 | -5 | -4 | -4 | 0 | 0 | -3 | -4 | -7 | -7 |
chill °C | -18 | -15 | -13 | -11 | -12 | -11 | -9 | -8 | -14 | -12 | -11 | -10 | -8 | -6 | -9 | -12 | -18 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 50 | 50 | 150 | 200 | 0 | 0 | 0 | 0 | 650 | 550 | 50 | 150 | 0 | 0 |
 | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:19 | — | — | 6:20 | — | — | 6:22 | — |
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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. Temperatures will be below freezing (max -2°C on Wed morning, min -11°C on Tue morning). Winds increasing (light winds from the SW on Tue morning, strong winds from the WSW by Wed morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Sun afternoon). Mainly near gales.
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 | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
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.