– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -7°C on Sat night, min -16°C on Thu afternoon). Winds increasing (light winds from the SW on Fri morning, near gales from the SW by Fri night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Tue night, min -10°C on Sun night). Winds increasing (moderate winds from the SW on Sun afternoon, severe gales from the WSW by Mon afternoon). | ||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | | | | |  | |
snow shwrs | clear | clear | snow shwrs | snow shwrs | mod. snow | snow shwrs | snow shwrs | some clouds | snow shwrs | heavy snow | snow shwrs | mod. snow | heavy snow | snow shwrs | clear | some clouds | |
Cloud base (m) | 400 | 400 | 600 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 450 | 400 | 400 | 600 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | — | — | 2 | 7 | 8 | 5 | 1 | — | 2 | 14 | 3 | 6 | 12 | 2 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -9 | -8 | -8 | -8 | -9 | -8 | -7 | -8 | -9 | -8 | -8 | -5 | -5 | -10 | -7 | -2 |
min °C | -16 | -15 | -8 | -9 | -10 | -9 | -9 | -8 | -8 | -9 | -10 | -9 | -5 | -9 | -10 | -9 | -6 |
chill °C | -28 | -26 | -14 | -19 | -22 | -20 | -19 | -16 | -16 | -18 | -22 | -20 | -17 | -21 | -22 | -22 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 250 | 0 | 0 | 0 |
 | — | — | 7:48 | — | — | 7:47 | — | — | 7:45 | — | — | 7:43 | — | — | 7:41 | — | — |
 | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:20 | — | — | 5:22 | — | — | 5:23 | — |
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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 Sat morning. Temperatures will be well below freezing (max -7°C on Sat night, min -16°C on Thu afternoon). Winds increasing (light winds from the SW on Fri morning, near gales from the SW by Fri night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Tue night, min -10°C on Sun night). Winds increasing (moderate winds from the SW on Sun afternoon, severe gales from the WSW by Mon afternoon).
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 |  | ||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams | |||||
Rio Grande Airport | | ||||
Ushuaia Naval Base Airport |  | ||||
Rio Gallegos Airport | | ||||
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Enrique Moscon / omodoro Rivadavia 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.