– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 20 Aug 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 -5°C on Thu afternoon, min -12°C on Sat morning). Winds decreasing (fresh winds from the W on Thu night, light winds from the SSE by Sat morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Wed morning, min -11°C on Sun afternoon). Mainly fresh winds. | ||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | | | | | | |  | | | |
light snow | heavy snow | light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | |
Cloud base (m) | 300 | 300 | 300 | 300 | 300 | 350 | 500 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 11 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -7 | -9 | -10 | -11 | -12 | -12 | -10 | -9 | -10 | -10 | -9 | -9 | -10 | -7 | -7 | -4 |
min °C | -6 | -8 | -9 | -10 | -11 | -12 | -12 | -11 | -10 | -11 | -10 | -9 | -10 | -10 | -8 | -7 | -7 |
chill °C | -15 | -17 | -18 | -18 | -19 | -20 | -19 | -19 | -18 | -21 | -19 | -18 | -18 | -18 | -14 | -13 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:26 | — | — | 7:24 | — | — |
 | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — | — | 5:34 | — | — | 5:36 | — |
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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 -5°C on Thu afternoon, min -12°C on Sat morning). Winds decreasing (fresh winds from the W on Thu night, light winds from the SSE by Sat morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Wed morning, min -11°C on Sun afternoon). Mainly fresh winds.
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 |
|---|---|---|---|---|---|
BaseOrcadas |  | ||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | | ||||
BaseCarlini |  | ||||
King Sejong | | ||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei |
* 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.