– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Thu 23 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 23 Jul 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 Thu morning. Extremely cold (max -19°C on Fri morning, min -23°C on Thu morning). Winds decreasing (gales from the NW on Thu morning, light winds from the WNW by Fri night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -14°C on Sun afternoon, min -27°C on Tue morning). Winds decreasing (severe gales from the WNW on Sun night, moderate winds from the SW by Tue night). | |||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | | |  | | | | | |  | |
light snow | cloudy | cloudy | cloudy | snow shwrs | some clouds | clear | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | |
Cloud base (m) | 1350 | 1750 | 1350 | 1400 | 1350 | 1350 | 1350 | 1300 | 1300 | 1300 | 1350 | 800 | 800 | 800 | 1300 | 1300 | 1300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | — | — | — | 1 | — | — | — | 4 | 1 | 3 | 9 | 3 | 6 | 8 | 2 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -23 | -20 | -19 | -19 | -19 | -19 | -19 | -20 | -17 | -14 | -14 | -14 | -17 | -22 | -26 | -25 | -19 |
min °C | -23 | -23 | -22 | -20 | -19 | -19 | -19 | -20 | -20 | -19 | -15 | -14 | -15 | -20 | -25 | -27 | -27 | -22 |
chill °C | -40 | -39 | -36 | -30 | -28 | -25 | -29 | -32 | -33 | -33 | -30 | -30 | -31 | -38 | -44 | -45 | -44 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 light covering of new snow mostly falling on Thu morning. Extremely cold (max -19°C on Fri morning, min -23°C on Thu morning). Winds decreasing (gales from the NW on Thu morning, light winds from the WNW by Fri night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Extremely cold (max -14°C on Sun afternoon, min -27°C on Tue morning). Winds decreasing (severe gales from the WNW on Sun night, moderate winds from the SW by Tue 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 |  | ||||
ASCATC189E64S | |||||
ASCATC188E64S | |||||
ASCATB186E64S | |||||
ASCATC187E64S | |||||
ASCATC189E63S | |||||
ASCATB187E64S | |||||
ASCATC186E64S | |||||
ASCATC188E63S | |||||
ASCATC187E63S |
* 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.