– 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 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Sun afternoon). Mainly strong winds. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed morning, min -11°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, moderate winds from the WSW by Fri night). | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  |  |  | | |  |  | |  | |
clear | clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | light snow | snow shwrs | heavy snow | snow shwrs | clear | light snow | mod. snow | mod. snow | snow shwrs | |
Cloud base (m) | 450 | 450 | 450 | 500 | 450 | 500 | 400 | 400 | 400 | 550 | 400 | 400 | 350 | 350 | 350 | 300 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 3 | 1 | 11 | 3 | — | 4 | 6 | 6 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -3 | -1 | 0 | 1 | 1 | 1 | 1 | -1 | -4 | -6 | -7 | -8 | -5 | -4 | -5 | -6 | -10 |
min °C | -3 | -4 | -3 | -1 | 0 | 1 | 1 | 1 | -2 | -5 | -7 | -10 | -10 | -7 | -6 | -6 | -7 | -11 |
chill °C | -8 | -12 | -10 | -8 | -6 | -4 | -4 | -4 | -8 | -13 | -17 | -22 | -22 | -16 | -16 | -16 | -16 | -21 |
Freezing level m | 0 | 0 | 300 | 750 | 1250 | 1600 | 1650 | 1650 | 700 | 400 | 0 | 0 | 0 | 0 | 0 | 250 | 200 | 0 |
 | 5:13 | — | — | 5:09 | — | — | 5:07 | — | — | 5:05 | — | — | 5:03 | — | — | 5:01 | — | — |
 | — | 7:15 | — | — | 7:16 | — | — | 7:19 | — | — | 7:21 | — | — | 7:22 | — | — | 7:24 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: Mostly dry. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Sun afternoon). Mainly strong winds.
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed morning, min -11°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, moderate winds from the WSW 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 |
|---|---|---|---|---|---|
Mount Kent | |||||
Mount Pleasant Airport | |||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
BaseMarambio | |||||
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.