– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Tue 04 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 04 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Thu morning. Very mild (max 10°C on Tue afternoon, min 7°C on Fri morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 10°C on Fri night, min 7°C on Mon morning). Wind will be generally light. | ||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | |  | | | | |
cloudy | clear | some clouds | cloudy | cloudy | light rain | light rain | light rain | light rain | some clouds | light rain | light rain | some clouds | some clouds | some clouds | cloudy | some clouds | |
Cloud base (m) | 150 | 150 | 150 | 700 | 350 | 150 | 150 | 200 | 150 | 250 | 250 | 200 | 300 | 300 | 6200 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 3 | 1.5 | 0.6 | 0.4 | — | 0.3 | 0.2 | — | — | — | — | — |
max °C | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 8 |
min °C | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 8 | 9 | 8 | 9 | 8 | 9 | 9 | 8 |
chill °C | 8 | 7 | 7 | 8 | 8 | 6 | 6 | 7 | 6 | 5 | 6 | 5 | 7 | 6 | 6 | 6 | 4 |
Freezing level m | 4000 | 3800 | 3850 | 3800 | 2900 | 3350 | 3300 | 3500 | 3900 | 3900 | 4100 | 4200 | 4300 | 4350 | 3900 | 4050 | 4200 |
 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — |
 | — | 11:45 | — | — | 11:44 | — | — | 11:42 | — | — | 11:39 | — | — | 11:38 | — | — | 11:37 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 6mm), mostly falling on Thu morning. Very mild (max 10°C on Tue afternoon, min 7°C on Fri morning). Wind will be generally light.
Semisopochnoi Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Fri night, min 7°C on Mon morning). Wind will be generally light.
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 | |||||
SHIP2366 | |||||
Eareckso / hemya Airport |  | ||||
SHIP2982 | |||||
Eareckso / hemya Airport | | ||||
SHIP3378 | |||||
SHIP7619 | |||||
SHIP1594 |
* 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.