– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Wed 09 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 09 Sep 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 morning. Temperatures will be well below freezing (max -6°C on Thu morning, min -20°C on Thu night). Winds increasing (light winds from the W on Wed night, severe gales from the SW by Fri morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -7°C on Sun night, min -17°C on Mon night). Mainly severe gales. | |||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  |  |  | | | | | | | |
mod. snow | snow shwrs | light snow | heavy snow | mod. snow | heavy snow | light snow | mod. snow | snow shwrs | some clouds | cloudy | mod. snow | light snow | some clouds | mod. snow | mod. snow | mod. snow | snow shwrs | |
Cloud base (m) | 300 | 350 | 400 | 300 | 300 | 350 | 400 | 400 | 400 | 400 | 350 | 350 | 350 | 350 | 500 | 300 | 250 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 7 | 4 | 2 | 11 | 6 | 13 | 4 | 8 | 5 | — | — | 8 | 3 | — | 6 | 8 | 6 | 12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -10 | -9 | -6 | -6 | -9 | -18 | -17 | -17 | -14 | -12 | -11 | -15 | -13 | -7 | -9 | -10 | -12 |
min °C | -8 | -11 | -12 | -7 | -8 | -20 | -20 | -17 | -17 | -15 | -13 | -13 | -16 | -16 | -10 | -11 | -12 | -17 |
chill °C | -21 | -21 | -19 | -19 | -19 | -38 | -38 | -34 | -33 | -26 | -22 | -26 | -28 | -27 | -17 | -23 | -25 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:48 | — | — | 6:47 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — |
 | — | 6:01 | — | — | 6:04 | — | — | 6:06 | — | — | 6:07 | — | — | 6:09 | — | — | 6:10 | — |
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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 morning. Temperatures will be well below freezing (max -6°C on Thu morning, min -20°C on Thu night). Winds increasing (light winds from the W on Wed night, severe gales from the SW by Fri morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -7°C on Sun night, min -17°C on Mon night). Mainly severe 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 |  | ||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC300E63S | |||||
ASCATC299E63S | |||||
ASCATC298E62S | |||||
ASCATC298E63S | |||||
ASCATC297E63S | |||||
ASCATB297E63S | |||||
ASCATC295E60S |
* 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.