– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range) Weather Forecast
South Georgia and the South Sandwich Islands · South Georgia and the South Sandwich IslandsIssued: 3 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 15 Oct 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. Temperatures will be below freezing (max 0°C on Thu night, min -4°C on Fri night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the WSW by Fri afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  | |  | | | | | | | |
some clouds | light snow | light snow | some clouds | snow shwrs | light snow | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | |
Cloud base (m) | 450 | 450 | 400 | 400 | 400 | 400 | 450 | 450 | 450 | 400 | 400 | 450 | 450 | 450 | 550 | 1700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 4 | — | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -1 | 0 | 0 | -1 | -4 | -4 | -4 | -3 | 0 | -2 | -1 | -1 | -1 | -2 | 1 | 1 | 3 |
min °C | -1 | -2 | -1 | -1 | -1 | -4 | -4 | -4 | -4 | -1 | -3 | -1 | -1 | -1 | -3 | 0 | 0 | 1 |
chill °C | -5 | -8 | -7 | -7 | -7 | -12 | -12 | -11 | -10 | -5 | -9 | -6 | -7 | -7 | -5 | -2 | -4 | -2 |
Freezing level m | 200 | 0 | 400 | 450 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1750 | 1600 |
 | 5:20 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:09 | — | — | 5:07 | — | — |
 | — | 7:08 | — | — | 7:10 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:19 | — |
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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. Temperatures will be below freezing (max 0°C on Thu night, min -4°C on Fri night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the WSW by Fri afternoon).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Sun afternoon). Wind will be generally light.
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 |
|---|---|---|---|---|---|
Mount Kent | |||||
Mount Pleasant Airport | |||||
Sea Lion Island | |||||
Dinamet | |||||
Pebble Island | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseMarambio | |||||
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.