– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 12 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 Mon afternoon. Becoming milder with drizzle, on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min -10°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the WSW by Tue morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 2°C on Thu night, min -9°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, gales from the SSW by Fri afternoon). | |||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  | | |  |  | | | | | | | |
snow shwrs | snow shwrs | light snow | light snow | heavy snow | snow shwrs | clear | cloudy | light snow | cloudy | some clouds | some clouds | cloudy | light snow | light snow | snow shwrs | heavy snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 2 | 3 | 5 | 11 | 1 | — | — | 3 | — | — | — | — | 4 | 4 | 1 | 11 | 3 |
mm | — | — | — | — | — | — | — | — | 1.5 | — | — | — | — | — | — | — | — | — |
max °C | -3 | -3 | -2 | -2 | -6 | -9 | -7 | -5 | 2 | 1 | -1 | -3 | -2 | 0 | 2 | -5 | -7 | -5 |
min °C | -3 | -3 | -2 | -2 | -8 | -10 | -7 | -5 | -4 | 0 | -2 | -4 | -3 | 0 | -3 | -6 | -9 | -8 |
chill °C | -9 | -9 | -9 | -10 | -21 | -20 | -12 | -12 | -13 | -5 | -6 | -9 | -9 | -7 | -10 | -13 | -22 | -20 |
Freezing level m | 150 | 150 | 200 | 200 | 0 | 0 | 0 | 0 | 0 | 700 | 250 | 0 | 0 | 450 | 850 | 0 | 0 | 0 |
Cloud base (m) | 450 | 400 | 400 | 350 | 400 | 500 | 400 | 400 | 300 | 350 | 400 | 400 | 400 | 350 | 350 | 350 | 350 | 700 |
 | 8:41 | — | — | 8:41 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — |
 | — | 4:24 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:31 | — |
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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 Mon afternoon. Becoming milder with drizzle, on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min -10°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the WSW by Tue morning).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 2°C on Thu night, min -9°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, gales from the SSW by Fri afternoon).
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 Kent | |||||
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 | | ||||
ASCATB355E60S |
* 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.