– 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 pm Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -13°C on Mon night). Winds decreasing (gales from the WSW on Mon afternoon, light winds from the SSW by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Thu night, min -19°C on Fri night). Winds increasing (moderate winds from the SW on Thu night, gales from the S by Fri night). | ||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | |  |  | | |  | | | | |
mod. snow | snow shwrs | clear | clear | snow shwrs | snow shwrs | snow shwrs | clear | clear | some clouds | light snow | snow shwrs | mod. snow | heavy snow | snow shwrs | clear | snow shwrs | |
Cloud base (m) | 400 | 400 | 450 | 450 | 400 | 400 | 400 | 450 | 400 | 400 | 350 | 300 | 350 | 400 | 400 | 400 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 6 | 1 | — | — | 2 | 6 | 2 | — | — | — | 1 | 3 | 8 | 16 | 1 | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -12 | -8 | -6 | -7 | -9 | -11 | -9 | -8 | -9 | -8 | -10 | -11 | -15 | -18 | -16 | -9 |
min °C | -10 | -13 | -10 | -7 | -9 | -10 | -12 | -11 | -8 | -9 | -10 | -10 | -14 | -19 | -19 | -16 | -15 |
chill °C | -22 | -25 | -20 | -16 | -20 | -21 | -25 | -23 | -15 | -19 | -19 | -20 | -27 | -35 | -35 | -31 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:48 | — | — |
 | 6:37 | — | — | 6:38 | — | — | 6:39 | — | — | 6:42 | — | — | 6:44 | — | — | 6:45 | — |
Loading...
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 afternoon. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -13°C on Mon night). Winds decreasing (gales from the WSW on Mon afternoon, light winds from the SSW by Thu morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Thu night, min -19°C on Fri night). Winds increasing (moderate winds from the SW on Thu night, gales from the S by Fri night).
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 |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseMarambio | |||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams |
* 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.