– 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 Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 01 Oct 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 Fri afternoon. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -19°C on Fri night). Winds increasing (light winds from the WSW on Thu night, gales from the S by Fri night). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Sun night, min -6°C on Sun afternoon). Winds decreasing (gales from the SW on Sun afternoon, calm by Tue morning). | ||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  | | |  | | | | |
clear | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | snow shwrs | snow shwrs | clear | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | |
Cloud base (m) | 450 | 350 | 350 | 350 | 350 | 400 | 450 | 400 | 450 | 450 | 2850 | 3300 | 8300 | 9000 | 1800 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | 2 | 5 | 8 | — | — | 3 | 2 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -8 | -12 | -11 | -13 | -17 | -11 | -8 | -7 | -5 | -2 | -2 | -3 | -3 | -2 | -3 | -3 |
min °C | -9 | -11 | -12 | -12 | -19 | -18 | -13 | -10 | -8 | -6 | -4 | -2 | -3 | -3 | -2 | -3 | -4 |
chill °C | -18 | -20 | -22 | -23 | -35 | -33 | -27 | -20 | -20 | -18 | -13 | -5 | -7 | -7 | -4 | -5 | -8 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 650 | 300 | 0 | 450 | 400 | 0 |
 | — | — | 5:52 | — | — | 5:48 | — | — | 5:47 | — | — | 5:43 | — | — | 5:41 | — | — |
 | 6:42 | — | — | 6:44 | — | — | 6:45 | — | — | 6:47 | — | — | 6:50 | — | — | 6:52 | — |
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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 Fri afternoon. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -19°C on Fri night). Winds increasing (light winds from the WSW on Thu night, gales from the S by Fri night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -2°C on Sun night, min -6°C on Sun afternoon). Winds decreasing (gales from the SW on Sun afternoon, calm by Tue 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 |
|---|---|---|---|---|---|
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 | |||||
Mount Byron |
* 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.