– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Tue 28 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 28 Jul 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 morning. Temperatures will be below freezing (max -3°C on Thu night, min -12°C on Wed night). Winds increasing (light winds from the WSW on Thu morning, gales from the W by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -14°C on Fri night). Winds decreasing (gales from the WSW on Fri afternoon, moderate winds from the SW by Sat night). | ||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  | | | | | |  | | | |
light snow | light snow | light snow | light snow | snow shwrs | some clouds | light snow | mod. snow | mod. snow | light snow | light snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | mod. snow | |
Cloud base (m) | 350 | 350 | 350 | 400 | 400 | 450 | 400 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 4 | 2 | 2 | 2 | — | 3 | 10 | 9 | 4 | 5 | 4 | 1 | 2 | 3 | — | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -10 | -10 | -11 | -11 | -9 | -4 | -3 | -4 | -10 | -12 | -14 | -13 | -7 | -7 | -7 | -5 |
min °C | -10 | -10 | -11 | -11 | -12 | -10 | -5 | -3 | -6 | -11 | -14 | -14 | -14 | -13 | -7 | -8 | -6 |
chill °C | -21 | -20 | -21 | -22 | -23 | -17 | -13 | -11 | -17 | -24 | -28 | -28 | -28 | -23 | -18 | -16 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:19 | — | — | 8:18 | — | — | 8:15 | — | — | 8:15 | — | — | 8:12 | — | — |
 | 4:47 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:53 | — | — | 4:55 | — |
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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 morning. Temperatures will be below freezing (max -3°C on Thu night, min -12°C on Wed night). Winds increasing (light winds from the WSW on Thu morning, gales from the W by Fri morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -14°C on Fri night). Winds decreasing (gales from the WSW on Fri afternoon, moderate winds from the SW by Sat night).
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.