– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sun 30 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -5°C on Mon night, min -11°C on Sun night). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the WSW by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -19°C on Thu afternoon). Winds decreasing (stormy winds from the NW on Thu morning, moderate winds from the SW by Fri morning). | ||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  |  |  |  | | | | |
clear | clear | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | light snow | light snow | cloudy | snow shwrs | mod. snow | light snow | snow shwrs | some clouds | snow shwrs | |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 350 | 300 | 350 | 350 | 350 | 350 | 300 | 350 | 400 | 400 | 450 | 450 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | 5 | 6 | 4 | 3 | — | 3 | 8 | 5 | 1 | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -10 | -9 | -5 | -6 | -6 | -7 | -7 | -7 | -8 | -7 | -16 | -16 | -16 | -16 | -16 |
min °C | -10 | -11 | -11 | -9 | -9 | -6 | -9 | -9 | -7 | -7 | -8 | -7 | -19 | -18 | -16 | -16 | -16 |
chill °C | -15 | -19 | -20 | -18 | -18 | -15 | -20 | -20 | -17 | -16 | -19 | -20 | -34 | -33 | -27 | -26 | -27 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 50 | 50 | 150 | 0 | 150 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 7:11 | — | — | 7:09 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — |
 | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:50 | — | — | 5:52 | — | — | 5:53 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -5°C on Mon night, min -11°C on Sun night). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the WSW by Tue night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -19°C on Thu afternoon). Winds decreasing (stormy winds from the NW on Thu morning, moderate winds from the SW by Fri 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh 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.