– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Wed 01 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 01 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 01 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Fri night. Mild temperatures (max 8°C on Sat afternoon, min 6°C on Wed night). Winds increasing (calm on Thu morning, near gales from the E by Sat morning). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Mild temperatures (max 8°C on Sat night, min 5°C on Sun afternoon). Winds decreasing (fresh winds from the SW on Sun night, light winds from the NW by Tue afternoon). | ||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | | | | | | | |  | |  | |
light rain | cloudy | some clouds | some clouds | some clouds | cloudy | mod. rain | light rain | light rain | light rain | light rain | cloudy | light rain | light rain | cloudy | light rain | clear | clear | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | 8 | 2 | 0.5 | 3 | 0.2 | — | 0.7 | 0.3 | — | 0.5 | — | — | — |
max °C | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 5 | 6 | 6 | 6 | 7 | 7 |
min °C | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 8 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 |
chill °C | 2 | 5 | 7 | 5 | 4 | 3 | 0 | 0 | 4 | 2 | 3 | 0 | -1 | 0 | 0 | 0 | 2 | 4 | 6 |
Freezing level m | 3200 | 3200 | 3200 | 3150 | 3200 | 3200 | 2600 | 3300 | 3600 | 3450 | 3250 | 3000 | 3250 | 2900 | 3150 | 3200 | 2950 | 2750 | 2600 |
Cloud base (m) | 250 | 200 | 300 | 6450 | 400 | 6500 | 2300 | 150 | 100 | 100 | 50 | 50 | 100 | 100 | 100 | 200 | 200 | 9050 | 6500 |
 | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | 12:24 | — | — | 12:23 | — | — | 12:23 | — | — | 12:23 | — | — | 12:22 | — | — | 12:21 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 11mm), heaviest on Fri night. Mild temperatures (max 8°C on Sat afternoon, min 6°C on Wed night). Winds increasing (calm on Thu morning, near gales from the E by Sat morning).
Semisopochnoi Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sat night. Mild temperatures (max 8°C on Sat night, min 5°C on Sun afternoon). Winds decreasing (fresh winds from the SW on Sun night, light winds from the NW by Tue afternoon).
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 | |||||
SHIP4726 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Adak Naval Air Station Airport | | ||||
BUOY-ADKA2 | |||||
SHIP4587 | |||||
SHIP2400 | |||||
SHIP4936 |
* 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.