– 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: 3 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -3°C on Mon morning, min -10°C on Wed night). Winds decreasing (strong winds from the WSW on Mon afternoon, light winds from the S by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -12°C on Fri night). Winds increasing (light winds from the SSW on Thu morning, strong winds from the S by Fri afternoon). | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  | |  | | |  | | | | | |
light snow | light snow | snow shwrs | clear | clear | snow shwrs | light snow | snow shwrs | some clouds | clear | some clouds | snow shwrs | light snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | |
Cloud base (m) | 400 | 400 | 400 | 450 | 450 | 400 | 400 | 400 | 450 | 400 | 350 | 350 | 400 | 400 | 500 | 400 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 4 | 1 | — | — | 2 | 3 | 2 | — | — | — | 3 | 3 | 7 | 8 | — | 1 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -4 | -7 | -7 | -6 | -4 | -4 | -5 | -9 | -7 | -6 | -6 | -5 | -7 | -9 | -8 | -5 | -5 |
min °C | -3 | -5 | -9 | -8 | -6 | -5 | -4 | -8 | -10 | -7 | -7 | -6 | -5 | -8 | -12 | -9 | -5 | -5 |
chill °C | -11 | -14 | -17 | -14 | -12 | -12 | -12 | -17 | -19 | -12 | -14 | -12 | -13 | -19 | -24 | -20 | -14 | -14 |
Freezing level m | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:48 | — | — |
 | — | 6:37 | — | — | 6:38 | — | — | 6:39 | — | — | 6:42 | — | — | 6:44 | — | — | 6:45 | — |
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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 Mon morning. Temperatures will be below freezing (max -3°C on Mon morning, min -10°C on Wed night). Winds decreasing (strong winds from the WSW on Mon afternoon, light winds from the S by Wed night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -12°C on Fri night). Winds increasing (light winds from the SSW on Thu morning, strong winds from the S by Fri afternoon).
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 | |||||
Dinamet | |||||
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.