– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 27 Jul 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 -3°C on Mon night, min -12°C on Wed night). Winds decreasing (near gales from the W on Mon night, light winds from the WSW by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -3°C on Thu night, min -14°C on Sat morning). Winds increasing (light winds from the WNW on Thu afternoon, near gales from the SSW by Sat morning). | ||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  | | | |  | | | | | |
light snow | mod. snow | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | light snow | mod. snow | light snow | mod. snow | mod. snow | light snow | light snow | light snow | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 500 | 400 | 350 | 350 | 350 | 400 | 400 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 9 | 4 | 2 | 4 | 1 | 3 | 4 | — | 1 | 7 | 3 | 8 | 8 | 4 | 2 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -3 | -6 | -9 | -9 | -10 | -9 | -11 | -11 | -8 | -3 | -3 | -4 | -9 | -13 | -13 | -11 |
min °C | -6 | -5 | -8 | -10 | -10 | -10 | -10 | -12 | -11 | -9 | -5 | -3 | -6 | -13 | -14 | -14 | -12 |
chill °C | -15 | -14 | -19 | -21 | -21 | -20 | -19 | -24 | -19 | -15 | -12 | -12 | -15 | -27 | -28 | -28 | -23 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:22 | — | — | 8:19 | — | — | 8:18 | — | — | 8:15 | — | — | 8:15 | — | — |
 | 4:45 | — | — | 4:47 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:53 | — |
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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 -3°C on Mon night, min -12°C on Wed night). Winds decreasing (near gales from the W on Mon night, light winds from the WSW by Thu morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -3°C on Thu night, min -14°C on Sat morning). Winds increasing (light winds from the WNW on Thu afternoon, near gales from the SSW by Sat 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 |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
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 |
* 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.