– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 pm Sat 31 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 6°C on Sat night, min -6°C on Sun afternoon). Winds decreasing (gales from the WNW on Mon afternoon, light winds from the WNW by Tue morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -1°C on Thu night, min -9°C on Wed night). Winds increasing (moderate winds from the SW on Tue night, severe gales from the W by Fri morning). | ||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  | | | | |  |  | | |  | |
mod. rain | light snow | snow shwrs | snow shwrs | snow shwrs | light snow | light snow | light snow | light snow | some clouds | snow shwrs | light snow | light snow | snow shwrs | some clouds | heavy snow | light snow | light snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 5 | 3 | 2 | 4 | 2 | 1 | 3 | 2 | — | 1 | 4 | 5 | 1 | — | 17 | 3 | 2 | 10 | |
8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 0 | -6 | -4 | -3 | -3 | -3 | -3 | -4 | -6 | -4 | -3 | -6 | -9 | -6 | -1 | -2 | -4 | -5 |
min °C | 2 | -5 | -6 | -5 | -3 | -4 | -4 | -3 | -6 | -7 | -5 | -4 | -9 | -9 | -8 | -3 | -2 | -5 | -7 |
-3 | -14 | -16 | -13 | -13 | -13 | -11 | -9 | -14 | -15 | -14 | -13 | -21 | -20 | -18 | -12 | -12 | -16 | -19 | |
2400 | 1150 | 400 | 500 | 700 | 800 | 600 | 700 | 450 | 250 | 500 | 750 | 350 | 150 | 250 | 900 | 900 | 650 | 300 | |
Cloud base (m) | 450 | 300 | 400 | 350 | 350 | 350 | 350 | 400 | 350 | 350 | 400 | 350 | 350 | 400 | 450 | 350 | 300 | 300 | 300 |
 | — | 4:54 | — | — | 4:56 | — | — | 4:58 | — | — | 5:00 | — | — | 5:01 | — | — | 5:03 | — | — |
 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — |
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Mount Grant, (Allardyce Range) Weather (Days 0-3):
The weather forecast for Mount Grant, (Allardyce Range) is: Light rain (total 8mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 6°C on Sat night, min -6°C on Sun afternoon). Winds decreasing (gales from the WNW on Mon afternoon, light winds from the WNW by Tue morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -1°C on Thu night, min -9°C on Wed night). Winds increasing (moderate winds from the SW on Tue night, severe gales from the W by Fri morning).
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 | |||||
SHIP7161 | |||||
Mount Pleasant Airport |  | ||||
BaseEsperanza | |||||
SHIP8145 | |||||
Mount Pleasant Airport | | ||||
SHIP7171 | |||||
SHIP8128 | |||||
SHIP7196 | |||||
SHIP8153 |
* 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.