– 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 Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Sun afternoon, min -8°C on Mon morning). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -9°C on Sat morning). Winds increasing (light winds from the SW on Wed afternoon, strong winds from the NNW by Thu morning). | ||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  |  |  |  | | | | |  | |
cloudy | light snow | cloudy | cloudy | some clouds | light snow | cloudy | some clouds | some clouds | clear | cloudy | mod. snow | mod. snow | some clouds | light snow | light snow | mod. snow | |
Cloud base (m) | 1700 | 400 | 400 | 400 | 350 | 2150 | 1650 | 350 | 350 | 350 | 350 | 300 | 300 | 350 | 350 | 350 | 300 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | — | — | — | 1 | — | — | — | — | — | 7 | 6 | — | 2 | 2 | 9 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -3 | -7 | -8 | -6 | -3 | -3 | -5 | -6 | -6 | -3 | -1 | -1 | -4 | -3 | -2 | -2 |
min °C | -3 | -7 | -8 | -8 | -8 | -4 | -4 | -7 | -6 | -6 | -4 | -1 | -4 | -7 | -3 | -2 | -7 |
chill °C | -8 | -14 | -15 | -14 | -12 | -8 | -8 | -14 | -12 | -12 | -10 | -9 | -12 | -15 | -10 | -9 | -16 |
Freezing level m | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 400 | 0 | 100 | 150 | 100 |
 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — |
 | 6:22 | — | — | 6:23 | — | — | 6:25 | — | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A dusting of new snow. Temperatures will be below freezing (max -3°C on Sun afternoon, min -8°C on Mon morning). Wind will be generally light.
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -9°C on Sat morning). Winds increasing (light winds from the SW on Wed afternoon, strong winds from the NNW by Thu 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 |
|---|---|---|---|---|---|
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Mount Alice | |||||
Mount Byron |
* 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.