– 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 Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 07 Oct 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 Thu night. Temperatures will be below freezing (max 0°C on Fri night, min -5°C on Wed night). Winds increasing (light winds from the SSW on Wed morning, strong winds from the SW by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, light winds from the SW by Sun afternoon). | |||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | | | | | | |  | | |  | |
clear | clear | some clouds | light snow | snow shwrs | heavy snow | snow shwrs | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | light snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 400 | 400 | 400 | 400 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 400 | 400 | 350 | 400 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | 5 | 19 | 2 | — | — | — | — | — | — | — | 1 | 4 | 3 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -2 | -4 | -2 | -3 | -2 | -3 | -2 | 0 | 2 | 1 | 0 | -2 | -2 | 1 | 1 | -1 | -3 |
min °C | -2 | -3 | -5 | -3 | -3 | -3 | -4 | -2 | -3 | 1 | 1 | -2 | -2 | -3 | -2 | 0 | -2 | -4 |
chill °C | -7 | -9 | -12 | -10 | -10 | -11 | -12 | -8 | -10 | -5 | -6 | -9 | -9 | -7 | -7 | -7 | -10 | -11 |
Freezing level m | 0 | 0 | 0 | 0 | 50 | 150 | 0 | 0 | 0 | 1100 | 1150 | 300 | 0 | 0 | 600 | 850 | 300 | 0 |
 | 5:39 | — | — | 5:37 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — | 5:26 | — | — |
 | — | 6:53 | — | — | 6:54 | — | — | 6:57 | — | — | 6:59 | — | — | 7:00 | — | — | 7:02 | — |
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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 Thu night. Temperatures will be below freezing (max 0°C on Fri night, min -5°C on Wed night). Winds increasing (light winds from the SSW on Wed morning, strong winds from the SW by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, light winds from the SW by Sun afternoon).
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 | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Marambio Airport (Seymour Island) |  | ||||
Mount Alice | |||||
Mount Byron | |||||
Weddell Island | |||||
Puerto Williams |
* 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.