– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 10 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 Fri night. Temperatures will be well below freezing (max -6°C on Sun night, min -11°C on Fri morning). Winds increasing (moderate winds from the WSW on Fri afternoon, near gales from the WNW by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -1°C on Tue night, min -15°C on Mon night). Winds decreasing (severe gales from the SSW on Mon afternoon, light winds from the WSW by Wed afternoon). | |||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | |  |  | | |  |  |  |  |  |  | |
snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | mod. snow | mod. snow | mod. snow | snow shwrs | clear | some clouds | heavy snow | cloudy | light snow | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 3 | 10 | 2 | 1 | 4 | 2 | 2 | 7 | 9 | 7 | 3 | — | — | 11 | — | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -9 | -9 | -9 | -9 | -7 | -7 | -7 | -6 | -6 | -13 | -13 | -10 | -9 | -1 | -1 | -2 | -6 |
min °C | -11 | -10 | -11 | -10 | -9 | -9 | -8 | -8 | -7 | -7 | -14 | -15 | -11 | -9 | -9 | -1 | -4 | -7 |
chill °C | -21 | -19 | -21 | -20 | -19 | -19 | -17 | -17 | -18 | -18 | -30 | -30 | -21 | -17 | -21 | -8 | -11 | -17 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 200 | 250 | 250 | 0 | 0 | 0 | 0 | 0 | 1000 | 900 | 0 |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 350 | 350 | 450 | 500 | 400 | 400 | 350 | 350 | 350 |
 | 8:44 | — | — | 8:42 | — | — | 8:41 | — | — | 8:41 | — | — | 8:40 | — | — | 8:38 | — | — |
 | — | 4:22 | — | — | 4:23 | — | — | 4:24 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — |
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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 Fri night. Temperatures will be well below freezing (max -6°C on Sun night, min -11°C on Fri morning). Winds increasing (moderate winds from the WSW on Fri afternoon, near gales from the WNW by Sun night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -1°C on Tue night, min -15°C on Mon night). Winds decreasing (severe gales from the SSW on Mon afternoon, light winds from the WSW by Wed 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 | | ||||
ASCATC294E51S | |||||
Ushuaia Naval Base Airport | | ||||
ASCATC294E50S | |||||
ASCATC293E51S | |||||
ASCATC293E50S |
* 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.