– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 pm Wed 24 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Grant, (Allardyce Range) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 1°C on Fri night, min -11°C on Wed afternoon). Winds decreasing (gales from the SSW on Wed night, light winds from the W by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat afternoon, min -4°C on Sun night). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the W by Sun night). | ||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | |  |  |  | | | | |  | |
light snow | mod. snow | light snow | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | heavy snow | snow shwrs | light snow | some clouds | some clouds | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 5 | 10 | 1 | — | — | — | — | — | — | — | 14 | 1 | 2 | — | — | 1 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -9 | -9 | -7 | -2 | -1 | 1 | 1 | 1 | 1 | -2 | -3 | -2 | -1 | -1 | -1 |
min °C | -11 | -10 | -10 | -9 | -8 | -5 | -2 | -2 | 0 | 0 | -1 | -2 | -3 | -4 | -1 | -1 | -3 |
chill °C | -24 | -23 | -22 | -20 | -16 | -9 | -8 | -8 | -8 | -8 | -6 | -8 | -10 | -10 | -8 | -7 | -9 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 350 | 500 | 600 | 500 | 600 | 250 | 150 | 0 | 250 | 400 | 350 |
Cloud base (m) | 350 | 350 | 400 | 400 | 450 | 450 | 500 | 450 | 450 | 400 | 400 | 400 | 400 | 400 | 400 | 350 | 350 |
 | — | — | 8:51 | — | — | 8:51 | — | — | 8:49 | — | — | 8:49 | — | — | 8:49 | — | — |
 | 4:09 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — | — | 4:12 | — | — | 4:13 | — |
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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 afternoon. Freeze-thaw conditions (max 1°C on Fri night, min -11°C on Wed afternoon). Winds decreasing (gales from the SSW on Wed night, light winds from the W by Fri morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat afternoon, min -4°C on Sun night). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the W by Sun 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 |
|---|---|---|---|---|---|
Mount Pleasant Airport |  | ||||
Dinamet | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Puerto Williams | |||||
Rio Grande Airport | | ||||
Ushuaia Naval Base Airport | | ||||
Rio Gallegos 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.