– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Sat 08 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 08 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 -2°C on Sat afternoon, min -14°C on Mon morning). Winds decreasing (near gales from the SSE on Sat night, light winds from the SSW by Sun afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -9°C on Tue night, min -12°C on Wed morning). Winds decreasing (near gales from the SSW on Tue afternoon, light winds from the S by Fri morning). | ||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | | | | | |  | |
some clouds | heavy snow | light snow | cloudy | mod. snow | clear | snow shwrs | heavy snow | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | some clouds | some clouds | |
Cloud base (m) | 250 | 350 | 350 | 300 | 350 | 350 | 450 | 300 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 450 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 11 | 3 | — | 6 | — | 1 | 12 | 2 | 5 | 3 | 3 | 2 | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -5 | -7 | -7 | -7 | -14 | -10 | -6 | -13 | -10 | -9 | -10 | -12 | -11 | -11 | -10 | -9 |
min °C | -4 | -7 | -7 | -7 | -13 | -14 | -13 | -14 | -14 | -11 | -10 | -12 | -12 | -11 | -11 | -10 | -10 |
chill °C | -10 | -18 | -15 | -13 | -24 | -25 | -21 | -28 | -28 | -24 | -22 | -25 | -24 | -23 | -22 | -19 | -18 |
Freezing level m | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:00 | — | — | 7:58 | — | — | 7:56 | — | — | 7:54 | — | — | 7:52 | — | — |
 | 5:06 | — | — | 5:07 | — | — | 5:09 | — | — | 5:10 | — | — | 5:13 | — | — | 5:15 | — |
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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 -2°C on Sat afternoon, min -14°C on Mon morning). Winds decreasing (near gales from the SSE on Sat night, light winds from the SSW by Sun afternoon).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -9°C on Tue night, min -12°C on Wed morning). Winds decreasing (near gales from the SSW on Tue afternoon, light winds from the S by Fri morning).
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 |  | ||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) | |||||
Mount Byron | |||||
Weddell Island | |||||
* 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.