– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 pm Mon 12 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 12 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 12 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 19mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Very mild (max 12°C on Thu afternoon, min 2°C on Tue afternoon). Winds increasing (moderate winds from the WSW on Tue morning, strong winds from the WNW by Wed night). | Days 5–7 Weather SummaryMild with light rain (total 8mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 11°C on Thu night, min -3°C on Sat night). Winds decreasing (near gales from the NNW on Thu night, moderate winds from the WSW by Sun afternoon). | ||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  | |  |  | |  | | | | |
mod. rain | light rain | snow shwrs | rain shwrs | some clouds | light rain | mod. rain | light rain | some clouds | rain shwrs | mod. rain | light rain | light snow | light snow | light snow | cloudy | some clouds | snow shwrs | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | 2 | 2 | |
8 | 4 | — | 0.2 | — | 0.6 | 5 | 0.2 | — | 1.5 | 6 | 0.6 | — | — | — | — | — | — | — | |
max °C | 5 | 5 | 2 | 7 | 10 | 10 | 9 | 9 | 12 | 11 | 9 | 5 | 0 | 0 | -1 | -2 | -2 | -1 | -2 |
min °C | 4 | 4 | 2 | 3 | 8 | 9 | 8 | 8 | 11 | 10 | 7 | 3 | -1 | -1 | -1 | -3 | -2 | -2 | -2 |
-1 | -1 | -4 | -2 | 3 | 4 | 3 | 4 | 8 | 6 | 3 | -3 | -9 | -8 | -8 | -11 | -9 | -9 | -8 | |
1450 | 1300 | 750 | 1400 | 2100 | 2300 | 2500 | 3000 | 3200 | 3100 | 2600 | 1250 | 450 | 400 | 400 | 150 | 250 | 300 | 250 | |
Cloud base (m) | 600 | 350 | 400 | 450 | 2250 | 2350 | 500 | 1450 | 400 | 350 | 400 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 |
 | — | 4:16 | — | — | 4:18 | — | — | 4:20 | — | — | 4:22 | — | — | 4:24 | — | — | 4:26 | — | — |
 | — | — | 8:55 | — | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: Moderate rain (total 19mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Very mild (max 12°C on Thu afternoon, min 2°C on Tue afternoon). Winds increasing (moderate winds from the WSW on Tue morning, strong winds from the WNW by Wed night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
Mild with light rain (total 8mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 11°C on Thu night, min -3°C on Sat night). Winds decreasing (near gales from the NNW on Thu night, moderate winds from the WSW by Sun afternoon).
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 | |||||
Mount Pleasant Airport |  | ||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseBernardoO higgins | |||||
BaseMarambio | |||||
Marambio Airport (Seymour Island) |  |
* 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.