– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Fri 22 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 22 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 22 May Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -8°C on Sun night). Winds increasing (light winds from the WNW on Fri morning, gales from the SSW by Sun night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -1°C on Wed night, min -10°C on Mon morning). Winds decreasing (near gales from the SSW on Mon morning, light winds from the SW by Wed afternoon). | |||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | | | |  | | |  | |  | | |
light snow | light snow | heavy snow | mod. snow | snow shwrs | mod. snow | snow shwrs | some clouds | mod. snow | mod. snow | light snow | light snow | snow shwrs | some clouds | snow shwrs | some clouds | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 1 | 16 | 6 | 3 | 9 | 3 | — | 7 | 6 | 3 | 4 | 1 | — | 1 | — | — | 3 | |
— | 0.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 3 | -1 | -4 | -5 | -4 | -4 | -5 | -5 | -9 | -9 | -7 | -7 | -6 | -3 | -3 | -2 | -1 |
min °C | -1 | 0 | -4 | -4 | -5 | -5 | -5 | -5 | -8 | -10 | -10 | -8 | -7 | -7 | -4 | -3 | -2 | -3 |
-5 | -7 | -14 | -14 | -14 | -14 | -13 | -12 | -20 | -22 | -22 | -18 | -16 | -15 | -9 | -8 | -5 | -9 | |
200 | 1050 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 250 | |
Cloud base (m) | 700 | 400 | 300 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 450 | 400 |
 | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — | 8:27 | — | — | 8:29 | — | — |
 | — | 4:27 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — |
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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 Fri night. Freeze-thaw conditions (max 3°C on Fri afternoon, min -8°C on Sun night). Winds increasing (light winds from the WNW on Fri morning, gales from the SSW by Sun night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -1°C on Wed night, min -10°C on Mon morning). Winds decreasing (near gales from the SSW on Mon morning, light winds from the SW by Wed afternoon).
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 | |||||
Mount Kent | |||||
Mount Pleasant Airport |  | ||||
Sea Lion Island | |||||
BaseEsperanza | |||||
BaseCarlini | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | |
* 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.