– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Fri 16 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 16 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 16 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 25mm), heaviest during Sat morning. Becoming colder with a moderate fall of snow heaviest on Sun afternoon. Freeze-thaw conditions (max 4°C on Sat morning, min -3°C on Sun night). Mainly strong winds. | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 20mm) heaviest on Mon night. Freeze-thaw conditions (max 9°C on Wed afternoon, min 0°C on Mon afternoon). Winds increasing (light winds from the SW on Tue night, strong winds from the NNW by Wed night). | ||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | |  | |  | |  | | |
light snow | snow shwrs | heavy rain | light rain | light rain | some clouds | snow shwrs | light snow | some clouds | light snow | light snow | rain shwrs | rain shwrs | clear | some clouds | cloudy | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | 1 | — | — | — | — | 3 | 5 | — | 3 | 1 | — | — | — | — | — | — | |
— | — | 17 | 2 | 5 | — | — | — | — | — | 11 | 0.1 | 0.1 | — | — | — | 0.9 | |
max °C | 1 | 1 | 4 | 4 | 3 | 1 | -1 | -3 | -2 | 2 | 3 | 3 | 3 | 4 | 8 | 9 | 9 |
min °C | -1 | -1 | 2 | 3 | 2 | 1 | -2 | -3 | -3 | 0 | 1 | 2 | 2 | 2 | 6 | 8 | 7 |
-8 | -8 | -5 | -3 | -4 | -4 | -10 | -11 | -10 | -6 | -5 | -3 | -3 | -2 | 4 | 4 | 2 | |
650 | 350 | 1000 | 1150 | 950 | 750 | 400 | 50 | 200 | 500 | 950 | 700 | 900 | 800 | 2300 | 3050 | 2900 | |
Cloud base (m) | 350 | 350 | 300 | 300 | 350 | 300 | 350 | 350 | 400 | 450 | 400 | 400 | 450 | 450 | 750 | 400 | |
 | — | — | 4:24 | — | — | 4:26 | — | — | 4:28 | — | — | 4:28 | — | — | 4:31 | — | — |
 | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: Mild with heavy rain (total 25mm), heaviest during Sat morning. Becoming colder with a moderate fall of snow heaviest on Sun afternoon. Freeze-thaw conditions (max 4°C on Sat morning, min -3°C on Sun night). Mainly strong winds.
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 20mm) heaviest on Mon night. Freeze-thaw conditions (max 9°C on Wed afternoon, min 0°C on Mon afternoon). Winds increasing (light winds from the SW on Tue night, strong winds from the NNW by Wed 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
SHIP1991 |  | ||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
SHIP4923 | | ||||
SHIP3196 | |||||
SHIP4400 | |||||
SHIP6645 | | ||||
SHIP520 |
* 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.