– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 9 am Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 12 Aug 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 Wed morning. Temperatures will be well below freezing (max -8°C on Fri morning, min -17°C on Wed morning). Winds increasing (light winds from the SW on Fri morning, near gales from the SW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max 0°C on Mon afternoon, min -11°C on Sat morning). Winds decreasing (strong winds from the SSW on Sat morning, light winds from the SW by Mon morning). | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  | | | | | |  | | |  | |
light snow | snow shwrs | light snow | snow shwrs | snow shwrs | clear | clear | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | clear | some clouds | cloudy | |
Cloud base (m) | 350 | 350 | 350 | 400 | 350 | 400 | 7750 | 6100 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 2 | 3 | 2 | 2 | — | — | — | 5 | 5 | 2 | 6 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -17 | -17 | -15 | -14 | -9 | -8 | -8 | -9 | -10 | -10 | -9 | -5 | -4 | -2 | -1 | 0 | 0 |
min °C | -17 | -17 | -17 | -16 | -15 | -14 | -8 | -8 | -10 | -11 | -10 | -9 | -8 | -4 | -7 | -1 | -1 | -1 |
chill °C | -30 | -30 | -31 | -30 | -27 | -25 | -14 | -15 | -21 | -23 | -20 | -19 | -17 | -11 | -17 | -5 | -7 | -8 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1050 |
 | 7:54 | — | — | 7:52 | — | — | 7:48 | — | — | 7:47 | — | — | 7:45 | — | — | 7:43 | — | — |
 | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:20 | — | — | 5:22 | — |
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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 Wed morning. Temperatures will be well below freezing (max -8°C on Fri morning, min -17°C on Wed morning). 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 moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max 0°C on Mon afternoon, min -11°C on Sat morning). Winds decreasing (strong winds from the SSW on Sat morning, light winds from the SW by Mon morning).
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 |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB299E53S | |||||
ASCATB298E57S | |||||
ASCATB298E56S | |||||
ASCATB298E58S | |||||
ASCATB298E55S |
* 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.