– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Sun afternoon, min -21°C on Tue night). Winds decreasing (stormy winds from the W on Sun night, light winds from the NW by Mon night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Wed morning, min -27°C on Wed afternoon). Winds decreasing (strong winds from the NNE on Wed morning, calm by Thu night). | |||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | | | | |  | | | | |
some clouds | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | cloudy | some clouds | some clouds | |
Cloud base (m) | 1400 | 1350 | 4500 | 1450 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1300 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -10 | -11 | -13 | -13 | -13 | -15 | -16 | -19 | -23 | -27 | -26 | -25 | -25 | -24 | -24 | -25 | -24 |
min °C | -12 | -11 | -13 | -13 | -13 | -14 | -15 | -17 | -21 | -25 | -27 | -26 | -25 | -25 | -25 | -25 | -25 | -25 |
chill °C | -27 | -25 | -28 | -25 | -22 | -20 | -26 | -31 | -36 | -39 | -40 | -41 | -38 | -34 | -25 | -38 | -38 | -37 |
Freezing level m | 0 | 300 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 3:47 | — | — | 3:42 | — | — | 3:35 | — | — | 3:30 | — | — | 3:25 | — | — | 3:18 | — | — |
 | 1:03 | — | — | 1:08 | — | — | 1:15 | — | — | 1:19 | — | — | 1:23 | — | — | 1:29 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Temperatures will be well below freezing (max -10°C on Sun afternoon, min -21°C on Tue night). Winds decreasing (stormy winds from the W on Sun night, light winds from the NW by Mon night).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -23°C on Wed morning, min -27°C on Wed afternoon). Winds decreasing (strong winds from the NNE on Wed morning, calm by Thu night).
This table gives the weather forecast for Siple at the specific elevation of 3110 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 |  | ||||
BaseSanMartin |  | ||||
BaseBelgranoII | |||||
ASCATC296E64S | |||||
ASCATC297E64S | |||||
ASCATC299E63S | |||||
ASCATC297E63S | |||||
Marambio Airport (Seymour Island) | | ||||
BaseMarambio | |||||
ASCATC300E63S |
* 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.