– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Thu 23 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 23 Jul 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 Thu night. Temperatures will be below freezing (max -2°C on Sat afternoon, min -18°C on Thu morning). Winds decreasing (severe gales from the WSW on Thu night, moderate winds from the WNW by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Sun morning, min -14°C on Sun night). Mainly gales. | |||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | | | | | | | | | | |
mod. snow | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | light snow | mod. snow | mod. snow | snow shwrs | snow shwrs | some clouds | light snow | mod. snow | snow shwrs | light snow | snow shwrs | |
Cloud base (m) | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 700 | 300 | 300 | 350 | 350 | 450 | 400 | 350 | 350 | 300 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 6 | 2 | 9 | 1 | 3 | 8 | — | 1 | 7 | 8 | 2 | 1 | — | 1 | 8 | 2 | 3 | 12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -15 | -11 | -10 | -11 | -10 | -3 | -2 | -2 | -5 | -10 | -12 | -14 | -11 | -10 | -9 | -9 | -8 |
min °C | -18 | -17 | -12 | -11 | -11 | -10 | -5 | -3 | -3 | -7 | -11 | -14 | -14 | -13 | -11 | -9 | -9 | -12 |
chill °C | -35 | -33 | -26 | -23 | -23 | -23 | -15 | -10 | -11 | -16 | -20 | -26 | -25 | -24 | -23 | -20 | -21 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 850 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:29 | — | — | 8:27 | — | — | 8:26 | — | — | 8:25 | — | — | 8:22 | — | — | 8:22 | — | — |
 | — | 4:39 | — | — | 4:42 | — | — | 4:43 | — | — | 4:45 | — | — | 4:45 | — | — | 4:47 | — |
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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 Thu night. Temperatures will be below freezing (max -2°C on Sat afternoon, min -18°C on Thu morning). Winds decreasing (severe gales from the WSW on Thu night, moderate winds from the WNW by Sat night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Sun morning, min -14°C on Sun night). Mainly gales.
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 |
|---|---|---|---|---|---|
Mount Pleasant Airport |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams | |||||
Rio Grande Airport |  | ||||
Ushuaia Naval Base Airport |  | ||||
Rio Gallegos Airport | | ||||
Instituto de la Patagonia (Jorge Schytte) |
* 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.