– Lat/Long: 54.25° S 37.12° W
Mount Grant, (Allardyce Range)
Weather Forecast, South Georgia and the South Sandwich IslandsIssued: 3 am Fri 16 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 16 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 16 Jan 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 Fri night. Turning milder with heavy rain (total 22mm), heaviest during Sat morning. Freeze-thaw conditions (max 7°C on Fri morning, min -3°C on Sun afternoon). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SW by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 38mm), heaviest during Mon night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Mon morning). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Tue night). | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | |  |  | |  | | |  | |
rain shwrs | light snow | light snow | heavy rain | light rain | mod. rain | snow shwrs | snow shwrs | light snow | some clouds | light rain | heavy rain | mod. rain | light rain | clear | some clouds | some clouds | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 1 | 2 | — | — | — | 1 | 2 | 5 | — | — | — | — | — | — | — | — | — | |
3 | — | — | 13 | 0.3 | 6 | — | — | — | — | 1.9 | 22 | 10 | 4 | — | — | — | 0.3 | |
max °C | 7 | 0 | 2 | 4 | 3 | 3 | 0 | -2 | -3 | -2 | 2 | 3 | 3 | 3 | 5 | 9 | 10 | 8 |
min °C | 4 | -1 | -1 | 3 | 3 | 2 | -1 | -3 | -3 | -3 | 0 | 3 | 3 | 3 | 3 | 7 | 9 | 3 |
-1 | -9 | -8 | -3 | -3 | -3 | -6 | -10 | -11 | -11 | -6 | -3 | -2 | -2 | -1 | 4 | 5 | 0 | |
2200 | 550 | 400 | 1000 | 1000 | 1000 | 450 | 250 | 50 | 200 | 500 | 1000 | 1100 | 1150 | 2200 | 3000 | 3100 | 2050 | |
Cloud base (m) | 300 | 350 | 350 | 350 | 300 | 350 | 350 | 350 | 350 | 400 | 450 | 400 | 400 | 400 | 400 | 400 | 400 | |
 | 4:22 | — | — | 4:24 | — | — | 4:26 | — | — | 4:28 | — | — | 4:28 | — | — | 4:31 | — | — |
 | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — |
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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 Fri night. Turning milder with heavy rain (total 22mm), heaviest during Sat morning. Freeze-thaw conditions (max 7°C on Fri morning, min -3°C on Sun afternoon). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SW by Sun night).
Mount Grant, (Allardyce Range) Weather (Days 3-6):
Heavy rain (total 38mm), heaviest during Mon night. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Mon morning). Winds decreasing (strong winds from the W on Mon night, light winds from the W by Tue 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 |
|---|---|---|---|---|---|
BaseOrcadas |  | ||||
ASCATC338E61S | |||||
ASCATC337E62S | |||||
ASCATC340E60S | |||||
ASCATC339E61S | |||||
ASCATC335E63S | |||||
ASCATC338E62S | |||||
ASCATC341E59S | |||||
ASCATC336E63S | |||||
ASCATC341E60S |
* 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.