– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Thu night, min -7°C on Tue morning). Winds increasing (light winds from the NW on Wed night, strong winds from the WNW by Thu night). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -8°C on Sat night). Winds decreasing (fresh winds from the W on Fri morning, light winds from the WNW by Fri night). | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | |  |  | | | | | | | | |
clear | clear | some clouds | snow shwrs | snow shwrs | light snow | light snow | mod. snow | light snow | cloudy | some clouds | some clouds | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 1400 | 350 | 300 | 350 | 350 | 350 | 350 | 350 | 400 | 1500 | 400 | 450 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 2 | 2 | 1 | 1 | 8 | 1 | — | — | — | 2 | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -5 | -4 | -4 | -3 | -1 | 0 | 1 | -2 | -2 | -3 | -4 | -6 | -7 | -6 | -5 | -6 |
min °C | -7 | -6 | -6 | -4 | -4 | -4 | -2 | 0 | -1 | -2 | -2 | -4 | -5 | -7 | -8 | -6 | -5 | -7 |
chill °C | -14 | -13 | -12 | -10 | -10 | -9 | -8 | -7 | -9 | -9 | -8 | -7 | -9 | -13 | -12 | -10 | -9 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350 | 600 | 200 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — |
 | — | 5:36 | — | — | 5:37 | — | — | 5:38 | — | — | 5:40 | — | — | 5:43 | — | — | 5:45 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Thu night, min -7°C on Tue morning). Winds increasing (light winds from the NW on Wed night, strong winds from the WNW by Thu night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -8°C on Sat night). Winds decreasing (fresh winds from the W on Fri morning, light winds from the WNW by Fri 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 |
|---|---|---|---|---|---|
BaseOrcadas | |||||
Stanley Airport |  | ||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei |
* 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.