– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Fri 24 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat night, min -9°C on Sun night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the N by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -3°C on Tue morning, min -12°C on Wed afternoon). Mainly near gales. | ||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | |  | |  | | | | | |
snow shwrs | light snow | some clouds | some clouds | light snow | light snow | snow shwrs | snow shwrs | some clouds | light snow | mod. snow | light snow | mod. snow | light snow | mod. snow | light snow | mod. snow | |
Cloud base (m) | 400 | 400 | 400 | 400 | 500 | 350 | 350 | 350 | 450 | 400 | 350 | 350 | 300 | 350 | 350 | 400 | 450 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 4 | — | — | 4 | 1 | 1 | 1 | — | 3 | 7 | 3 | 7 | 5 | 8 | 3 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -5 | -5 | -3 | 0 | -3 | -6 | -8 | -8 | -4 | -6 | -3 | -3 | -4 | -10 | -12 | -5 |
min °C | -5 | -6 | -5 | -4 | -2 | -5 | -7 | -9 | -9 | -5 | -7 | -5 | -3 | -7 | -11 | -12 | -11 |
chill °C | -13 | -14 | -12 | -9 | -5 | -11 | -14 | -18 | -17 | -14 | -18 | -13 | -11 | -14 | -23 | -25 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 450 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:26 | — | — | 8:25 | — | — | 8:22 | — | — | 8:22 | — | — | 8:19 | — | — |
 | 4:42 | — | — | 4:43 | — | — | 4:45 | — | — | 4:45 | — | — | 4:47 | — | — | 4:50 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat night, min -9°C on Sun night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the N by Sat night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -3°C on Tue morning, min -12°C on Wed afternoon). Mainly near gales.
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.