– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 pm Mon 24 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -17°C on Mon night). Winds decreasing (strong winds from the NW on Tue night, light winds from the N by Thu afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Temperatures will be well below freezing (max -10°C on Thu night, min -16°C on Sat morning). Winds increasing (light winds from the N on Fri afternoon, fresh winds from the NW by Sun morning). | |||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | |  | |  | | | | |
some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | light snow | snow shwrs | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | snow shwrs | |
Cloud base (m) | 1500 | 2000 | 1300 | 2100 | 850 | 850 | 850 | 850 | 1400 | 3550 | 5100 | 1300 | 1700 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 4 | — | — | — | 3 | 2 | 1 | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -9 | -8 | -9 | -13 | -13 | -10 | -10 | -10 | -10 | -11 | -11 | -10 | -15 | -16 | -12 |
min °C | -17 | -12 | -8 | -11 | -14 | -14 | -12 | -11 | -10 | -11 | -11 | -11 | -13 | -16 | -16 | -15 |
chill °C | -28 | -23 | -18 | -21 | -24 | -24 | -21 | -20 | -18 | -18 | -18 | -16 | -22 | -24 | -24 | -23 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 4:58 | — | — | 4:52 | — | — | 4:46 | — | — | 4:39 | — | — | 4:33 | — | — |
 | — | 12:00 | — | — | 12:06 | — | — | 12:11 | — | — | 12:17 | — | — | 12:22 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -17°C on Mon night). Winds decreasing (strong winds from the NW on Tue night, light winds from the N by Thu afternoon).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Temperatures will be well below freezing (max -10°C on Thu night, min -16°C on Sat morning). Winds increasing (light winds from the N on Fri afternoon, fresh winds from the NW by Sun morning).
This table gives the weather forecast for Siple at the specific elevation of 1500 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 |  | ||||
Jang Bogo Station | |||||
ASCATC189E63S | |||||
ASCATC186E64S | |||||
ASCATB186E64S | |||||
BaseSanMartin |  | ||||
ASCATC189E62S | |||||
ASCATC185E64S |
* 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.