– 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: 9 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 26 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 Mon morning. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -19°C on Sat night). Winds decreasing (gales from the WSW on Mon morning, fresh winds from the SW by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed morning. Temperatures will be well below freezing (max -7°C on Tue night, min -14°C on Wed night). Winds decreasing (gales from the WSW on Wed morning, calm by Thu afternoon). | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  | | | | | | | |  | |
light snow | light snow | light snow | mod. snow | light snow | mod. snow | snow shwrs | clear | clear | snow shwrs | mod. snow | light snow | snow shwrs | clear | clear | clear | |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 450 | 450 | 400 | 400 | 400 | 400 | 450 | 450 | 400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 4 | 2 | 3 | 7 | 5 | 6 | 1 | — | — | 3 | 6 | 4 | 2 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -10 | -9 | -9 | -8 | -10 | -13 | -9 | -7 | -7 | -8 | -10 | -10 | -10 | -10 | -9 |
min °C | -19 | -13 | -10 | -9 | -8 | -10 | -13 | -12 | -7 | -9 | -8 | -11 | -14 | -10 | -11 | -10 |
chill °C | -35 | -26 | -22 | -20 | -20 | -23 | -26 | -23 | -16 | -20 | -19 | -23 | -27 | -18 | -15 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — |
 | — | — | 6:35 | — | — | 6:37 | — | — | 6:38 | — | — | 6:39 | — | — | 6:42 | — |
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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 Mon morning. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -19°C on Sat night). Winds decreasing (gales from the WSW on Mon morning, fresh winds from the SW by Tue afternoon).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed morning. Temperatures will be well below freezing (max -7°C on Tue night, min -14°C on Wed night). Winds decreasing (gales from the WSW on Wed morning, calm by Thu afternoon).
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 |  | ||||
ASCATC312E59S | |||||
ASCATC311E58S | |||||
ASCATC311E59S | |||||
ASCATC310E58S | |||||
ASCATC312E60S | |||||
ASCATC310E57S | |||||
ASCATC310E59S | |||||
ASCATC311E60S | |||||
ASCATC309E57S |
* 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.