– 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 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -8°C on Tue night). Winds increasing (light winds from the SSW on Tue afternoon, strong winds from the W by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -14°C on Sat night). Winds decreasing (near gales from the SSW on Sat afternoon, light winds from the SSW by Sun morning). | ||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  | | | |  | | | |
cloudy | some clouds | clear | snow shwrs | light snow | mod. snow | snow shwrs | some clouds | light snow | light snow | heavy snow | snow shwrs | light snow | light snow | some clouds | snow shwrs | light snow | |
Cloud base (m) | 1550 | 350 | 350 | 400 | 350 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 450 | 450 | 450 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 1 | 1 | 9 | 3 | — | 1 | 4 | 11 | 6 | 4 | 5 | — | 1 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -4 | -3 | -2 | -1 | -3 | -4 | -2 | -2 | -2 | -6 | -11 | -12 | -9 | -7 | -5 |
min °C | -7 | -8 | -4 | -4 | -3 | -1 | -6 | -6 | -2 | -2 | -4 | -8 | -13 | -14 | -11 | -8 | -6 |
chill °C | -14 | -16 | -10 | -11 | -10 | -9 | -14 | -14 | -10 | -10 | -11 | -19 | -27 | -28 | -18 | -16 | -14 |
Freezing level m | 0 | 0 | 0 | 0 | 100 | 300 | 50 | 0 | 100 | 200 | 150 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:03 | — | — |
 | 6:25 | — | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — | — | 6:32 | — | — | 6:35 | — |
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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 Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -8°C on Tue night). Winds increasing (light winds from the SSW on Tue afternoon, strong winds from the W by Fri morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -14°C on Sat night). Winds decreasing (near gales from the SSW on Sat afternoon, light winds from the SSW by Sun 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza |  | ||||
BaseCarlini | | ||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. 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.