– 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: 9 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 06 Oct 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 Thu night. Temperatures will be below freezing (max -3°C on Tue night, min -9°C on Thu night). Winds increasing (light winds from the SW on Tue morning, near gales from the SW by Thu afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Fri morning). Winds decreasing (severe gales from the WSW on Sat afternoon, strong winds from the SW by Sun afternoon). | |||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  |  | |  |  | | |  | | | | |
clear | clear | clear | clear | clear | clear | snow shwrs | mod. snow | heavy snow | snow shwrs | some clouds | some clouds | clear | clear | light snow | snow shwrs | snow shwrs | light snow | |
Cloud base (m) | 2400 | 1500 | 400 | 400 | 400 | 400 | 400 | 450 | 500 | 450 | 450 | 450 | 450 | 400 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 4 | 8 | 24 | 5 | — | — | — | — | 1 | 2 | 1 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -4 | -3 | -3 | -3 | -4 | -7 | -6 | -6 | -6 | -3 | 0 | 1 | 0 | -1 | -2 | -3 | -1 |
min °C | -5 | -5 | -4 | -3 | -3 | -8 | -7 | -7 | -9 | -8 | -5 | -3 | 0 | -1 | -2 | -3 | -3 | -2 |
chill °C | -10 | -11 | -10 | -10 | -11 | -19 | -17 | -18 | -20 | -19 | -15 | -13 | -9 | -11 | -12 | -12 | -12 | -11 |
Freezing level m | 150 | 150 | 0 | 0 | 0 | 0 | 0 | 100 | 100 | 0 | 0 | 0 | 1600 | 1050 | 0 | 300 | 350 | 650 |
 | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — |
 | — | 6:52 | — | — | 6:53 | — | — | 6:54 | — | — | 6:57 | — | — | 6:59 | — | — | 7:00 | — |
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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 -3°C on Tue night, min -9°C on Thu night). Winds increasing (light winds from the SW on Tue morning, near gales from the SW by Thu afternoon).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Fri morning). Winds decreasing (severe gales from the WSW on Sat afternoon, strong winds from the SW by Sun 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 | |||||
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | |
* 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.