– 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 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -10°C on Sun night, min -20°C on Fri afternoon). Winds decreasing (severe gales from the SW on Fri afternoon, light winds from the W by Sun afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -18°C on Mon afternoon). Winds increasing (light winds from the SSW on Mon night, severe gales from the WSW by Thu morning). | ||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | |  | | | | | | | |
light snow | snow shwrs | snow shwrs | light snow | mod. snow | some clouds | cloudy | mod. snow | light snow | some clouds | clear | cloudy | snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | |
Cloud base (m) | 400 | 400 | 350 | 350 | 350 | 350 | 600 | 300 | 350 | 400 | 400 | 400 | 350 | 350 | 350 | 350 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 4 | 4 | 2 | 5 | 6 | — | — | 6 | 3 | — | — | — | 2 | 7 | 1 | — | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -14 | -11 | -12 | -12 | -13 | -11 | -10 | -14 | -18 | -16 | -14 | -12 | -9 | -7 | -6 | -4 |
min °C | -20 | -17 | -13 | -12 | -15 | -15 | -11 | -13 | -17 | -18 | -17 | -15 | -13 | -10 | -10 | -8 | -8 |
chill °C | -38 | -33 | -24 | -24 | -27 | -25 | -16 | -19 | -31 | -31 | -27 | -26 | -24 | -21 | -20 | -19 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:33 | — | — | 6:31 | — | — |
 | 6:06 | — | — | 6:07 | — | — | 6:09 | — | — | 6:10 | — | — | 6:13 | — | — | 6:15 | — |
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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 afternoon. Temperatures will be well below freezing (max -10°C on Sun night, min -20°C on Fri afternoon). Winds decreasing (severe gales from the SW on Fri afternoon, light winds from the W by Sun afternoon).
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 night, min -18°C on Mon afternoon). Winds increasing (light winds from the SSW on Mon night, severe gales from the WSW by Thu 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 |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport | | ||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Marambio Airport (Seymour Island) |  | ||||
Mount Alice |
* 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.