– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Mon night, min -13°C on Sat morning). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the SW by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed night, min -12°C on Tue afternoon). Winds decreasing (gales from the SW on Tue morning, calm by Wed night). | |||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | |  | | | |  | |  | |
snow shwrs | some clouds | mod. snow | snow shwrs | light snow | snow shwrs | light snow | light snow | mod. snow | light snow | snow shwrs | light snow | light snow | light snow | light snow | cloudy | light snow | heavy snow | |
Cloud base (m) | 400 | 450 | 350 | 350 | 300 | 300 | 350 | 300 | 250 | 300 | 350 | 400 | 350 | 350 | 350 | 500 | 350 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 7 | 2 | 4 | 7 | 2 | 2 | 9 | 5 | 4 | 2 | 2 | 1 | 4 | — | 1 | 13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -9 | -5 | -5 | -5 | -5 | -5 | -3 | -2 | -6 | -10 | -9 | -5 | -3 | -2 | -6 | -7 | -7 |
min °C | -13 | -10 | -7 | -6 | -5 | -7 | -5 | -4 | -6 | -8 | -12 | -12 | -7 | -4 | -5 | -6 | -7 | -10 |
chill °C | -22 | -18 | -16 | -14 | -12 | -14 | -11 | -10 | -12 | -20 | -23 | -23 | -13 | -10 | -10 | -9 | -12 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:48 | — | — | 6:47 | — | — |
 | — | 5:54 | — | — | 5:57 | — | — | 5:59 | — | — | 6:00 | — | — | 6:01 | — | — | 6:04 | — |
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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 Sat night. Temperatures will be below freezing (max -2°C on Mon night, min -13°C on Sat morning). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the SW by Mon night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed night, min -12°C on Tue afternoon). Winds decreasing (gales from the SW on Tue morning, calm 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 | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini |  | ||||
Dinamet | |||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport | | ||||
BaseMarambio |
* 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.