– 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: 9 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 15 Sep 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 Wed night. Temperatures will be below freezing (max -2°C on Thu afternoon, min -6°C on Thu night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the SW by Thu night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Sun night). Winds decreasing (near gales from the NW on Sat morning, light winds from the WSW by Mon afternoon). | |||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | | |  | | | | |
snow shwrs | some clouds | snow shwrs | heavy snow | snow shwrs | light snow | snow shwrs | some clouds | clear | some clouds | light snow | light snow | light snow | light snow | snow shwrs | snow shwrs | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 350 | 350 | 350 | 300 | 350 | 400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 3 | — | 1 | 11 | 2 | 2 | 1 | — | — | — | 1 | 2 | 1 | 4 | 5 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -4 | -3 | -3 | -2 | -4 | -3 | -3 | -1 | 1 | 1 | 1 | 0 | -7 | -7 |
min °C | -5 | -3 | -5 | -4 | -4 | -3 | -6 | -4 | -3 | -4 | 0 | 1 | 0 | -4 | -7 | -8 |
chill °C | -12 | -11 | -13 | -11 | -11 | -10 | -12 | -10 | -9 | -10 | -6 | -6 | -5 | -12 | -16 | -17 |
Freezing level m | 0 | 0 | 0 | 50 | 0 | 100 | 0 | 0 | 0 | 0 | 500 | 600 | 500 | 450 | 0 | 0 |
 | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | — | 6:15 | — | — | 6:16 | — | — | 6:19 | — | — | 6:20 | — | — | 6:22 | — |
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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 Wed night. Temperatures will be below freezing (max -2°C on Thu afternoon, min -6°C on Thu night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the SW by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Sun night). Winds decreasing (near gales from the NW on Sat morning, light winds from the WSW by Mon 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.