– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sat 01 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 01 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 01 Aug 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 Sun night. Temperatures will be well below freezing (max -9°C on Tue morning, min -16°C on Sat afternoon). Winds increasing (fresh winds from the SW on Sat night, severe gales from the WSW by Sun night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max -4°C on Fri morning, min -10°C on Tue afternoon). Winds increasing (calm on Wed night, strong winds from the NE by Thu night). | ||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | |  | |  | | |  | |
snow shwrs | snow shwrs | some clouds | snow shwrs | heavy snow | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 450 | 400 | 400 | 400 | 400 | 400 | 450 | 450 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 450 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 6 | — | 1 | 12 | 5 | 1 | 3 | 2 | 2 | 3 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -13 | -15 | -12 | -11 | -14 | -13 | -11 | -9 | -9 | -8 | -8 | -8 | -7 | -7 | -6 | -5 |
min °C | -16 | -15 | -15 | -14 | -14 | -15 | -15 | -13 | -10 | -10 | -10 | -8 | -8 | -8 | -7 | -6 | -6 |
chill °C | -29 | -28 | -28 | -26 | -28 | -30 | -29 | -26 | -21 | -21 | -20 | -16 | -16 | -14 | -12 | -12 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:12 | — | — | 8:11 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — |
 | 4:53 | — | — | 4:55 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — | — | 5:02 | — |
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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 Sun night. Temperatures will be well below freezing (max -9°C on Tue morning, min -16°C on Sat afternoon). Winds increasing (fresh winds from the SW on Sat night, severe gales from the WSW by Sun night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max -4°C on Fri morning, min -10°C on Tue afternoon). Winds increasing (calm on Wed night, strong winds from the NE by Thu night).
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.