– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -16°C on Sat morning, min -24°C on Thu night). Winds increasing (calm on Thu morning, near gales from the SSW by Fri afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Extremely cold (max -16°C on Sun afternoon, min -29°C on Mon night). Winds decreasing (strong winds from the N on Sun night, light winds from the W by Mon night). | |||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | |  |  | | | | | |  | |
some clouds | clear | some clouds | clear | some clouds | some clouds | snow shwrs | mod. snow | snow shwrs | some clouds | cloudy | mod. snow | snow shwrs | cloudy | some clouds | clear | some clouds | light snow | |
Cloud base (m) | 1400 | 1400 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 1 | 7 | 3 | — | — | 7 | 4 | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -21 | -24 | -19 | -17 | -16 | -17 | -17 | -17 | -16 | -17 | -25 | -28 | -29 | -28 | -27 | -26 |
min °C | -23 | -22 | -24 | -24 | -20 | -18 | -16 | -21 | -21 | -17 | -17 | -22 | -26 | -28 | -29 | -28 | -28 | -27 |
chill °C | -23 | -32 | -40 | -40 | -36 | -32 | -30 | -36 | -36 | -29 | -30 | -36 | -38 | -39 | -40 | -41 | -42 | -41 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:22 | — | — | 6:13 | — | — | 6:05 | — | — | 5:58 | — | — | 5:52 | — | — | 5:45 | — | — |
 | — | — | 10:41 | — | — | 10:49 | — | — | 10:56 | — | — | 11:03 | — | — | 11:11 | — | — | 11:18 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -16°C on Sat morning, min -24°C on Thu night). Winds increasing (calm on Thu morning, near gales from the SSW by Fri afternoon).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Extremely cold (max -16°C on Sun afternoon, min -29°C on Mon night). Winds decreasing (strong winds from the N on Sun night, light winds from the W by Mon 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 |  | ||||
ASCATB295E65S | |||||
ASCATB295E64S | |||||
ASCATB296E64S | |||||
ASCATB295E63S | |||||
ASCATB297E64S | |||||
ASCATB296E63S | |||||
ASCATB294E62S | |||||
ASCATB299E63S | |||||
ASCATB297E63S |
* 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.