– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 09 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 Mon night. Temperatures will be below freezing (max -5°C on Mon night, min -14°C on Mon night). Winds increasing (light winds from the S on Sun afternoon, gales from the SSW by Tue afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri morning, min -11°C on Wed afternoon). Winds decreasing (strong winds from the S on Wed afternoon, light winds from the WSW by Thu night). | ||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | |  | |  | | | | |
cloudy | mod. snow | some clouds | light snow | heavy snow | light snow | mod. snow | mod. snow | light snow | light snow | mod. snow | snow shwrs | some clouds | snow shwrs | mod. snow | light snow | heavy snow | |
Cloud base (m) | 300 | 350 | 350 | 350 | 300 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 350 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 6 | — | 1 | 12 | 3 | 6 | 7 | 4 | 2 | 6 | 1 | — | 1 | 6 | 5 | 12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -7 | -12 | -8 | -5 | -11 | -10 | -9 | -11 | -11 | -11 | -11 | -9 | -4 | -3 | -5 | -5 |
min °C | -7 | -13 | -13 | -11 | -14 | -13 | -10 | -10 | -12 | -11 | -11 | -11 | -10 | -8 | -6 | -5 | -6 |
chill °C | -13 | -24 | -23 | -19 | -28 | -26 | -23 | -22 | -24 | -22 | -22 | -22 | -19 | -16 | -14 | -14 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 |
 | — | — | 7:58 | — | — | 7:56 | — | — | 7:54 | — | — | 7:52 | — | — | 7:48 | — | — |
 | 5:07 | — | — | 5:09 | — | — | 5:10 | — | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — |
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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 night. Temperatures will be below freezing (max -5°C on Mon night, min -14°C on Mon night). Winds increasing (light winds from the S on Sun afternoon, gales from the SSW by Tue afternoon).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri morning, min -11°C on Wed afternoon). Winds decreasing (strong winds from the S on Wed afternoon, light winds from the WSW by Thu night).
This table gives the weather forecast for Mount Grant, (Allardyce Range) at the specific elevation of 500 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.