– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -7°C on Sat morning, min -18°C on Thu morning). Winds increasing (light winds from the NNW on Thu night, fresh winds from the NE by Sat afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -9°C on Sun night, min -14°C on Sun morning). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Mon night). | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  |  |  | | | | | | | |
clear | clear | some clouds | light snow | light snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | cloudy | light snow | light snow | some clouds | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | 2 | 2 | 13 | 9 | 10 | 9 | — | — | — | 1 | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -18 | -17 | -14 | -11 | -9 | -8 | -7 | -7 | -8 | -14 | -11 | -9 | -10 | -9 | -9 | -12 | -12 | -11 |
min °C | -18 | -17 | -17 | -12 | -9 | -9 | -8 | -8 | -11 | -14 | -12 | -9 | -10 | -9 | -11 | -12 | -13 | -12 |
-27 | -26 | -26 | -20 | -17 | -18 | -17 | -18 | -22 | -25 | -20 | -14 | -14 | -9 | -11 | -12 | -18 | -16 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1650 | 1350 | 1350 | 1350 | 1350 | 1450 | 1800 | ||||
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be well below freezing (max -7°C on Sat morning, min -18°C on Thu morning). Winds increasing (light winds from the NNW on Thu night, fresh winds from the NE by Sat afternoon).
Siple Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -9°C on Sun night, min -14°C on Sun morning). Winds decreasing (fresh winds from the ENE on Sun morning, calm by Mon night).
This table gives the weather forecast for Siple at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 Antarctica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Williams Field |  | ||||
ASCATC187E66S | |||||
ASCATC186E66S | |||||
ASCATC187E65S | |||||
ASCATC188E65S | |||||
ASCATC185E66S | |||||
ASCATC184E66S | |||||
ASCATC186E65S | |||||
ASCATC183E66S | |||||
ASCATC188E64S |
* 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.