– 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 Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Mon morning, min -5°C on Tue afternoon). Winds decreasing (strong winds from the WSW on Mon morning, light winds from the S by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -3°C on Fri afternoon). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the S by Sat night). | |||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | |  | | | | | | |  | |
light snow | light snow | snow shwrs | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | cloudy | snow shwrs | some clouds | some clouds | some clouds | clear | clear | clear | |
Cloud base (m) | 400 | 400 | 400 | 450 | 450 | 8800 | 450 | 450 | 450 | 450 | 400 | 400 | 400 | 400 | 400 | 450 | 450 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 4 | 4 | 2 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -1 | -3 | -4 | -4 | -3 | -2 | -3 | -1 | 1 | 1 | -1 | -1 | -2 | -3 | -2 | -2 | -1 |
min °C | -1 | -2 | -4 | -4 | -5 | -4 | -2 | -4 | -4 | 0 | 0 | -2 | -2 | -3 | -3 | -2 | -3 | -2 |
chill °C | -8 | -8 | -9 | -10 | -11 | -10 | -6 | -7 | -7 | -4 | -5 | -9 | -9 | -10 | -10 | -8 | -8 | -6 |
Freezing level m | 500 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 550 | 650 | 350 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:16 | — | — | 5:15 | — | — |
 | — | 7:02 | — | — | 7:05 | — | — | 7:07 | — | — | 7:08 | — | — | 7:10 | — | — | 7:13 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Mon morning, min -5°C on Tue afternoon). Winds decreasing (strong winds from the WSW on Mon morning, light winds from the S by Wed night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -3°C on Fri afternoon). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the S by Sat night).
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.