– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 18 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 Wed morning. Temperatures will be below freezing (max -1°C on Tue night, min -14°C on Fri morning). Winds decreasing (gales from the WNW on Tue night, moderate winds from the W by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -13°C on Fri night, min -17°C on Sun afternoon). Winds increasing (light winds from the SE on Sat morning, gales from the SSE by Sun afternoon). | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  |  | |  | | | | |
snow shwrs | light snow | mod. snow | mod. snow | heavy snow | light snow | snow shwrs | mod. snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 350 | 700 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 1200 | 350 | 450 | 350 | 350 | 400 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 2 | 8 | 6 | 14 | 5 | 3 | 7 | 4 | 3 | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -1 | -4 | -6 | -6 | -10 | -10 | -12 | -13 | -14 | -13 | -13 | -13 | -13 | -15 | -16 | -16 |
min °C | -3 | -3 | -5 | -6 | -8 | -10 | -11 | -13 | -14 | -14 | -14 | -14 | -13 | -15 | -16 | -17 | -17 |
chill °C | -12 | -13 | -15 | -16 | -19 | -22 | -22 | -24 | -24 | -23 | -22 | -20 | -19 | -27 | -30 | -33 | -32 |
Freezing level m | 650 | 900 | 450 | 250 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 7:39 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — |
 | 5:23 | — | — | 5:24 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — |
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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 Wed morning. Temperatures will be below freezing (max -1°C on Tue night, min -14°C on Fri morning). Winds decreasing (gales from the WNW on Tue night, moderate winds from the W by Fri morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -13°C on Fri night, min -17°C on Sun afternoon). Winds increasing (light winds from the SE on Sat morning, gales from the SSE by Sun 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 |  | ||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
BaseEsperanza | | ||||
BaseCarlini | |||||
King Sejong |  | ||||
Dinamet | |||||
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.