– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Sun 24 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 24 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 24 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Sun afternoon). Winds decreasing (severe gales from the ENE on Sun afternoon, light winds from the WSW by Tue night). | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Mild temperatures (max 6°C on Thu morning, min 2°C on Fri night). Winds decreasing (strong winds from the WSW on Wed night, calm by Fri morning). | ||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | |  | | |  | |
light snow | mod. snow | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | light rain | light rain | some clouds | cloudy | cloudy | mod. rain | light rain | light rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
5 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 0.2 | 1 | — | — | — | 6 | 0.4 | 0.1 | 0.1 | |
max °C | -1 | -1 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 4 | 5 | 6 | 5 | 5 | 3 | 3 | 3 |
min °C | -1 | -1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 5 | 5 | 5 | 3 | 3 | 3 | 2 |
-12 | -11 | -8 | -8 | -8 | -6 | -5 | -2 | 0 | -1 | -1 | -1 | 0 | -2 | 1 | -1 | -2 | |
300 | 350 | 500 | 450 | 500 | 500 | 550 | 850 | 1900 | 2200 | 2350 | 2200 | 2200 | 1500 | 1450 | 1250 | 1000 | |
Cloud base (m) | 50 | 250 | 200 | 250 | 350 | 200 | 200 | 200 | 5000 | 5450 | 5200 | 2450 | 100 | 100 | 150 | ||
 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:50 | — | — | 7:50 | — | — |
 | 12:00 | — | 12:01 | — | — | 12:03 | — | — | 12:04 | — | — | 12:05 | — | — | 12:06 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Sun afternoon). Winds decreasing (severe gales from the ENE on Sun afternoon, light winds from the WSW by Tue night).
Semisopochnoi Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Thu night. Mild temperatures (max 6°C on Thu morning, min 2°C on Fri night). Winds decreasing (strong winds from the WSW on Wed night, calm by Fri 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 | |||||
SHIP9184 | |||||
BUOY-ADKA2 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP9750 | |||||
SHIP4033 | |||||
SHIP4690 | |||||
SHIP5035 | |||||
SHIP3106 |
* 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.