– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Sat 18 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 18 Jul 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 Sun night. Extremely cold (max -16°C on Sat morning, min -21°C on Mon afternoon). Winds decreasing (severe gales from the W on Sat morning, strong winds from the NW by Mon afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Extremely cold (max -16°C on Tue night, min -31°C on Wed night). Winds decreasing (extremely windy from the NNW on Wed morning, fresh winds from the SW by Thu night). | |||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  | | | | | |  | | | |
some clouds | snow shwrs | snow shwrs | snow shwrs | heavy snow | snow shwrs | snow shwrs | mod. snow | heavy snow | light snow | mod. snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | some clouds | |
Cloud base (m) | 1350 | 1300 | 1300 | 1300 | 1300 | 1350 | 1300 | 1350 | 800 | 1300 | 1300 | 1300 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 4 | 6 | 12 | 28 | 14 | 8 | 19 | 4 | 6 | 14 | 15 | 7 | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -17 | -17 | -19 | -19 | -18 | -20 | -20 | -18 | -20 | -19 | -16 | -19 | -26 | -26 | -28 | -26 | -26 |
min °C | -17 | -17 | -18 | -19 | -19 | -20 | -20 | -21 | -19 | -20 | -20 | -19 | -24 | -26 | -31 | -30 | -26 | -26 |
chill °C | -34 | -33 | -34 | -36 | -36 | -37 | -37 | -38 | -34 | -38 | -35 | -36 | -46 | -48 | -48 | -48 | -44 | -42 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 |
 | 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 Sun night. Extremely cold (max -16°C on Sat morning, min -21°C on Mon afternoon). Winds decreasing (severe gales from the W on Sat morning, strong winds from the NW by Mon afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -16°C on Tue night, min -31°C on Wed night). Winds decreasing (extremely windy from the NNW on Wed morning, fresh 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 |
|---|---|---|---|---|---|
ASCATC184E77S | |||||
ASCATC185E77S | |||||
Williams Field |  | ||||
ASCATC188E65S | |||||
ASCATC187E65S | |||||
ASCATC188E64S | |||||
ASCATC186E65S | |||||
ASCATC187E64S | |||||
ASCATC185E65S | |||||
ASCATC186E64S |
* 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.