– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Tue 04 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -8°C on Wed night, min -11°C on Tue afternoon). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Sat morning, min -17°C on Sun night). Mainly severe gales. | ||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  |  |  |  | | |  | |
snow shwrs | snow shwrs | clear | some clouds | clear | clear | clear | clear | clear | some clouds | light snow | mod. snow | light snow | heavy snow | light snow | light snow | some clouds | |
Cloud base (m) | 400 | 400 | 400 | 400 | 450 | 450 | 400 | 400 | 400 | 400 | 400 | 300 | 200 | 300 | 350 | 350 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 1 | — | — | — | — | — | — | — | — | 1 | 8 | 3 | 16 | 2 | 5 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -9 | -9 | -9 | -8 | -8 | -8 | -9 | -8 | -7 | -5 | -4 | -4 | -7 | -12 | -13 | -14 |
min °C | -11 | -11 | -9 | -9 | -9 | -9 | -8 | -9 | -8 | -7 | -7 | -5 | -5 | -11 | -12 | -15 | -17 |
chill °C | -22 | -21 | -16 | -14 | -15 | -9 | -12 | -13 | -13 | -14 | -16 | -15 | -9 | -25 | -25 | -29 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350 | 250 | 0 | 0 | 0 | 0 |
 | — | — | 8:07 | — | — | 8:06 | — | — | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — |
 | 4:59 | — | — | 5:00 | — | — | 5:02 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A dusting of new snow. Temperatures will be well below freezing (max -8°C on Wed night, min -11°C on Tue afternoon). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Thu morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Sat morning, min -17°C on Sun night). Mainly severe gales.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Mount Pleasant Airport |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB352E57S | |||||
ASCATB352E56S | |||||
ASCATB353E56S | |||||
ASCATB352E55S | |||||
ASCATB353E58S |
* 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.