– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -19°C on Sat morning). Winds increasing (moderate winds from the SW on Sat afternoon, severe gales from the SSW by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -5°C on Thu morning, min -19°C on Tue afternoon). Winds decreasing (severe gales from the SW on Tue morning, light winds from the WSW by Wed afternoon). | |||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | |  | | |  | | | | | | | |
some clouds | some clouds | snow shwrs | snow shwrs | mod. snow | snow shwrs | light snow | light snow | heavy snow | mod. snow | light snow | light snow | snow shwrs | some clouds | light snow | mod. snow | mod. snow | snow shwrs | |
Cloud base (m) | 400 | 400 | 350 | 350 | 300 | 300 | 300 | 300 | 250 | 350 | 350 | 350 | 350 | 400 | 350 | 300 | 300 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 10 | 2 | 6 | 16 | 3 | 3 | 22 | 7 | 2 | 5 | 6 | — | 4 | 6 | 7 | 9 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -15 | -10 | -10 | -8 | -8 | -10 | -7 | -8 | -12 | -18 | -9 | -9 | -9 | -6 | -5 | -6 | -11 |
min °C | -19 | -17 | -12 | -11 | -10 | -11 | -10 | -9 | -10 | -16 | -19 | -18 | -11 | -11 | -8 | -6 | -8 | -12 |
chill °C | -31 | -28 | -25 | -22 | -20 | -22 | -20 | -19 | -22 | -32 | -34 | -32 | -20 | -18 | -18 | -15 | -18 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 200 | 0 |
 | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:48 | — | — | 6:47 | — | — |
 | — | 5:54 | — | — | 5:57 | — | — | 5:59 | — | — | 6:00 | — | — | 6:01 | — | — | 6:04 | — |
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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 Mon night. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -19°C on Sat morning). Winds increasing (moderate winds from the SW on Sat afternoon, severe gales from the SSW by Mon night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -5°C on Thu morning, min -19°C on Tue afternoon). Winds decreasing (severe gales from the SW on Tue morning, light winds from the WSW by Wed 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
BaseOrcadas |  | ||||
Mount Pleasant Airport |  | ||||
BaseEsperanza | |||||
BaseCarlini |  | ||||
Dinamet | |||||
CentroMet.Antártico Presidente Eduardo Frei | | ||||
Teniente R. Marsh Airport | | ||||
BaseBernardoO higgins | |||||
BaseMarambio | |||||
Marambio Airport (Seymour Island) | |
* 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.