– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Wed 06 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 06 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 06 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sat afternoon, min 0°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 4mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -1°C on Mon night). Winds increasing (moderate winds from the SSW on Sun morning, gales from the WSW by Mon morning). | ||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | | |  |  | |  |  | | | | |  | |
some clouds | some clouds | clear | some clouds | cloudy | cloudy | clear | clear | some clouds | light snow | light rain | cloudy | cloudy | light snow | cloudy | cloudy | some clouds | some clouds | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 5 | — | — | — | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | 2 | |
max °C | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 2 | 3 | 1 | 1 | 0 | 1 | 0 | -1 | 0 | 3 |
min °C | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | -1 | -1 | -1 | 1 |
-4 | -5 | -3 | -3 | -2 | -5 | -6 | -2 | -1 | -7 | -4 | -6 | -8 | -9 | -8 | -10 | -10 | -10 | -5 | |
600 | 500 | 600 | 550 | 500 | 500 | 600 | 650 | 850 | 1200 | 1500 | 550 | 550 | 500 | 500 | 500 | 350 | 400 | 850 | |
Cloud base (m) | 300 | 100 | 350 | 250 | 1550 | 1450 | 250 | 250 | 200 | 1600 | 0 | 100 | 150 | 1600 | |||||
 | — | 8:21 | — | — | 8:18 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:11 | — | — |
 | — | — | — | 11:36 | — | — | 11:37 | — | — | 11:38 | — | — | 11:39 | — | — | 11:42 | — | — | 11:44 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Freeze-thaw conditions (max 2°C on Sat afternoon, min 0°C on Wed night). Wind will be generally light.
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 4mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -1°C on Mon night). Winds increasing (moderate winds from the SSW on Sun morning, gales from the WSW by Mon morning).
This table gives the weather forecast for Semisopochnoi at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Semisopochnoi. 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 Alaska United States.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP4487 | |||||
Atka Airport | | ||||
SHIP8832 | |||||
SHIP2701 |  | ||||
SHIP8469 | | ||||
SHIP10831 | |||||
SHIP2687 |
* 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.