– 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 Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 17 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 Sat afternoon. Temperatures will be below freezing (max -4°C on Sat morning, min -13°C on Thu night). Winds increasing (fresh winds from the W on Thu afternoon, severe gales from the NW by Sat morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -7°C on Tue night, min -15°C on Sun night). Winds decreasing (near gales from the SW on Sun night, calm by Mon afternoon). | ||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  | | |  |  | | |  | |
light snow | snow shwrs | some clouds | clear | snow shwrs | light snow | mod. snow | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 350 | 350 | 400 | 400 | 400 | 400 | 300 | 350 | 350 | 350 | 400 | 400 | 450 | 400 | 1700 | 500 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 4 | 4 | — | — | 1 | 4 | 10 | 5 | — | 1 | 6 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -10 | -6 | -5 | -5 | -4 | -4 | -6 | -11 | -8 | -11 | -12 | -11 | -9 | -9 | -8 | -7 |
min °C | -7 | -13 | -9 | -7 | -9 | -5 | -4 | -11 | -11 | -10 | -15 | -13 | -12 | -11 | -9 | -8 | -9 |
chill °C | -16 | -24 | -20 | -17 | -20 | -16 | -15 | -22 | -21 | -20 | -26 | -22 | -17 | -19 | -19 | -15 | -18 |
Freezing level m | 150 | 0 | 0 | 0 | 0 | 350 | 400 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:18 | — | — | 6:16 | — | — |
 | 6:16 | — | — | 6:19 | — | — | 6:20 | — | — | 6:22 | — | — | 6:23 | — | — | 6:25 | — |
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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 Sat afternoon. Temperatures will be below freezing (max -4°C on Sat morning, min -13°C on Thu night). Winds increasing (fresh winds from the W on Thu afternoon, severe gales from the NW by Sat morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -7°C on Tue night, min -15°C on Sun night). Winds decreasing (near gales from the SW on Sun night, calm by Mon afternoon).
This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 1205 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.