– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 21 Jul 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 Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -12°C on Thu morning). Winds increasing (moderate winds from the SSW on Wed night, gales from the SW by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Sun morning, min -7°C on Fri afternoon). Winds decreasing (gales from the SW on Fri morning, calm by Sun morning). | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  | | |  |  | | |  | |
light snow | some clouds | snow shwrs | light snow | light snow | mod. snow | light snow | light snow | mod. snow | light snow | snow shwrs | snow shwrs | snow shwrs | clear | light snow | light snow | light snow | some clouds | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 300 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 350 | 350 | 350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | — | 6 | 4 | 3 | 10 | 5 | 2 | 7 | 1 | 2 | 3 | 1 | — | 1 | 2 | 2 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -8 | -5 | -6 | -8 | -4 | -9 | -11 | -6 | -6 | -6 | -5 | -5 | -5 | -1 | 0 | -1 | -4 |
min °C | -10 | -8 | -7 | -6 | -8 | -8 | -12 | -12 | -9 | -6 | -7 | -5 | -5 | -6 | -5 | -1 | -3 | -5 |
chill °C | -19 | -16 | -15 | -15 | -16 | -17 | -24 | -24 | -20 | -17 | -16 | -13 | -13 | -9 | -10 | -3 | -6 | -9 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 500 | 0 | 0 |
 | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:26 | — | — | 8:25 | — | — |
 | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:42 | — | — | 4:43 | — | — | 4:45 | — |
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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 Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -12°C on Thu morning). Winds increasing (moderate winds from the SSW on Wed night, gales from the SW by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Sun morning, min -7°C on Fri afternoon). Winds decreasing (gales from the SW on Fri morning, calm by Sun morning).
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 |
|---|---|---|---|---|---|
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 | |||||
Mount Byron |
* 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.