– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Wed 26 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 26 Aug 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 afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Fri night). Winds decreasing (strong winds from the NW on Thu afternoon, light winds from the SW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -2°C on Sat afternoon, min -8°C on Sun afternoon). Winds increasing (calm on Sun night, fresh winds from the NNW by Mon night). | |||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | |  |  | | | | |  | | | | |
snow shwrs | snow shwrs | light snow | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 400 | 400 | 400 | 700 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 2 | 1 | 2 | 8 | 3 | 2 | 2 | 3 | — | 3 | 7 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -4 | -3 | -1 | 1 | 1 | -2 | -3 | -3 | -4 | -2 | -5 | -7 | -7 | -5 | -5 | -6 | -2 |
min °C | -4 | -4 | -4 | -2 | 0 | -1 | -2 | -3 | -5 | -5 | -2 | -7 | -7 | -8 | -7 | -5 | -7 | -7 |
chill °C | -11 | -11 | -9 | -9 | -7 | -8 | -9 | -9 | -10 | -11 | -8 | -14 | -14 | -11 | -7 | -11 | -13 | -12 |
Freezing level m | 0 | 0 | 0 | 0 | 500 | 700 | 200 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 5:37 | — | — | 5:38 | — | — | 5:40 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — |
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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 afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Fri night). Winds decreasing (strong winds from the NW on Thu afternoon, light winds from the SW by Fri night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -2°C on Sat afternoon, min -8°C on Sun afternoon). Winds increasing (calm on Sun night, fresh winds from the NNW by Mon 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 |  | ||||
Mount Kent | |||||
hy2b345E56S | |||||
Mount Pleasant Airport | | ||||
hy2b346E56S | |||||
Sea Lion Island | |||||
hy2b346E55S | |||||
hy2b347E56S | |||||
BaseEsperanza | |||||
hy2b347E55S |
* 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.