– 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 Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -18°C on Sat afternoon). Mainly gales. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -15°C on Mon night). Winds decreasing (severe gales from the SW on Mon afternoon, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  | | | |  |  | | | |
snow shwrs | snow shwrs | some clouds | some clouds | heavy snow | snow shwrs | light snow | snow shwrs | light snow | mod. snow | snow shwrs | light snow | mod. snow | light snow | clear | clear | snow shwrs | |
Cloud base (m) | 350 | 350 | 350 | 350 | 300 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 350 | 400 | 450 | 450 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 1 | — | — | 12 | 3 | 3 | 5 | 2 | 6 | 5 | 2 | 7 | 2 | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -8 | -8 | -7 | -7 | -16 | -18 | -15 | -9 | -8 | -9 | -8 | -9 | -13 | -12 | -8 | -7 |
min °C | -12 | -9 | -8 | -7 | -14 | -17 | -18 | -18 | -12 | -8 | -12 | -9 | -11 | -15 | -14 | -10 | -10 |
chill °C | -23 | -19 | -19 | -17 | -26 | -33 | -35 | -34 | -24 | -20 | -24 | -21 | -25 | -29 | -27 | -20 | -20 |
Freezing level m | 0 | 0 | 50 | 50 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 6:09 | — | — | 6:07 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — |
 | 6:29 | — | — | 6:30 | — | — | 6:32 | — | — | 6:35 | — | — | 6:37 | — | — | 6:38 | — |
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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 Fri night. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -18°C on Sat afternoon). Mainly gales.
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -15°C on Mon night). Winds decreasing (severe gales from the SW on Mon afternoon, fresh winds from the SSW by Tue 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 |
|---|---|---|---|---|---|
Mount Pleasant Airport |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams | |||||
Rio Grande Airport |  | ||||
Ushuaia Naval Base Airport | | ||||
Rio Gallegos 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.