– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 11 Aug 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 Tue afternoon. Temperatures will be well below freezing (max -9°C on Fri morning, min -17°C on Wed morning). Winds decreasing (severe gales from the SSW on Tue afternoon, light winds from the SSW by Fri morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sun night, min -10°C on Fri night). Winds increasing (moderate winds from the SW on Fri afternoon, strong winds from the SSW by Sat morning). | ||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | | | | | |  | | |
light snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | cloudy | light snow | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 5 | 8 | 3 | — | 3 | 2 | 2 | 1 | — | — | 6 | 1 | 1 | 5 | 1 | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -15 | -17 | -17 | -16 | -16 | -14 | -10 | -9 | -8 | -9 | -9 | -9 | -9 | -7 | -5 | -2 |
min °C | -16 | -16 | -17 | -17 | -17 | -16 | -14 | -14 | -9 | -8 | -10 | -9 | -10 | -9 | -8 | -5 | -4 |
chill °C | -32 | -30 | -30 | -30 | -31 | -30 | -26 | -25 | -16 | -15 | -21 | -20 | -20 | -19 | -18 | -13 | -11 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 550 |
 | — | — | 7:54 | — | — | 7:52 | — | — | 7:48 | — | — | 7:47 | — | — | 7:45 | — | — |
 | 5:10 | — | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:20 | — |
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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 Tue afternoon. Temperatures will be well below freezing (max -9°C on Fri morning, min -17°C on Wed morning). Winds decreasing (severe gales from the SSW on Tue afternoon, light winds from the SSW by Fri morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Sun night, min -10°C on Fri night). Winds increasing (moderate winds from the SW on Fri afternoon, strong winds from the SSW by Sat morning).
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 |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport | | ||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Mount Alice |
* 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.