– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sun night. Extremely cold (max -14°C on Sun morning, min -23°C on Tue night). Winds decreasing (strong winds from the N on Sun night, light winds from the N by Tue morning). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -15°C on Fri afternoon, min -23°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the SW by Thu night). | |||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  |  | | | | | | | |
some clouds | light snow | snow shwrs | cloudy | cloudy | light snow | light snow | light snow | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | clear | snow shwrs | |
Cloud base (m) | 1500 | 1400 | 1350 | 1350 | 1400 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 7500 | 1400 | 1350 | 1350 | 1750 | 1300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 3 | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -14 | -15 | -18 | -18 | -18 | -20 | -21 | -22 | -23 | -22 | -21 | -21 | -20 | -17 | -16 | -15 | -15 |
min °C | -14 | -15 | -18 | -18 | -19 | -20 | -21 | -21 | -23 | -23 | -23 | -22 | -21 | -21 | -19 | -17 | -15 | -16 |
chill °C | -24 | -25 | -30 | -29 | -31 | -30 | -27 | -31 | -33 | -23 | -29 | -30 | -33 | -35 | -33 | -31 | -26 | -28 |
Freezing level m | 0 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:58 | — | — | 6:48 | — | — | 6:39 | — | — | 6:30 | — | — | 6:22 | — | — | 6:13 | — | — |
 | — | — | 10:06 | — | — | 10:15 | — | — | 10:25 | — | — | 10:33 | — | — | 10:41 | — | — | 10:49 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Sun night. Extremely cold (max -14°C on Sun morning, min -23°C on Tue night). Winds decreasing (strong winds from the N on Sun night, light winds from the N by Tue morning).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -15°C on Fri afternoon, min -23°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the SW 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 |  | ||||
 | |||||
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATC151E63S | |||||
Ushuaia Naval Base Airport | | ||||
Puerto Williams |
* 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.