– 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 Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -18°C on Fri night). Winds increasing (calm on Thu night, gales from the S by Sat morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Sun night, min -11°C on Sat afternoon). Winds decreasing (near gales from the SSW on Sat afternoon, calm by Tue morning). | ||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | | | | |  |  | |  | |
clear | clear | clear | clear | snow shwrs | some clouds | snow shwrs | snow shwrs | clear | clear | snow shwrs | clear | clear | some clouds | cloudy | cloudy | cloudy | |
Cloud base (m) | 400 | 400 | 400 | 400 | 350 | 350 | 350 | 400 | 400 | 400 | 450 | 450 | 6100 | 2650 | 900 | 1600 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | — | 3 | 6 | — | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -8 | -9 | -7 | -8 | -11 | -12 | -12 | -12 | -10 | -7 | -5 | -4 | -3 | -3 | -3 | -3 |
min °C | -12 | -10 | -9 | -8 | -11 | -11 | -12 | -18 | -15 | -11 | -9 | -5 | -5 | -4 | -4 | -3 | -3 |
chill °C | -25 | -21 | -19 | -16 | -20 | -20 | -22 | -33 | -30 | -24 | -18 | -14 | -14 | -11 | -9 | -8 | -8 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 450 | 500 | 450 |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:48 | — | — | 5:47 | — | — | 5:43 | — | — |
 | 6:39 | — | — | 6:42 | — | — | 6:44 | — | — | 6:45 | — | — | 6:47 | — | — | 6:50 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -18°C on Fri night). Winds increasing (calm on Thu night, gales from the S by Sat morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Sun night, min -11°C on Sat afternoon). Winds decreasing (near gales from the SSW on Sat 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. 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.