– 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 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -1°C on Wed morning, min -5°C on Wed night). Winds increasing (light winds from the SSW on Tue afternoon, strong winds from the WSW by Thu night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Fri afternoon). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the SSW by Sun morning). | ||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  |  |  | | |  | | |  | |
clear | clear | clear | clear | clear | light snow | light snow | heavy snow | snow shwrs | some clouds | cloudy | some clouds | some clouds | snow shwrs | some clouds | snow shwrs | light snow | |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 450 | 450 | 450 | 500 | 450 | 450 | 500 | 400 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 2 | 3 | 15 | 3 | — | — | — | — | 3 | — | 1 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -3 | -1 | -2 | -4 | -3 | -2 | -2 | -3 | -2 | 1 | 2 | 1 | -1 | -1 | -1 | 1 |
min °C | -2 | -3 | -2 | -3 | -5 | -3 | -3 | -4 | -3 | -3 | -2 | 2 | 0 | -3 | -2 | -1 | -1 |
chill °C | -5 | -8 | -7 | -9 | -11 | -10 | -10 | -12 | -11 | -10 | -8 | -4 | -8 | -9 | -6 | -6 | -7 |
Freezing level m | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 550 | 1500 | 950 | 0 | 0 | 300 | 250 |
 | — | — | 5:39 | — | — | 5:37 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — |
 | 6:52 | — | — | 6:53 | — | — | 6:54 | — | — | 6:57 | — | — | 6:59 | — | — | 7:00 | — |
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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 -1°C on Wed morning, min -5°C on Wed night). Winds increasing (light winds from the SSW on Tue afternoon, strong winds from the WSW by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Fri afternoon). Winds decreasing (strong winds from the WSW 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 |
|---|---|---|---|---|---|
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.