– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Thu 09 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Thu night). Winds increasing (light winds from the N on Thu night, strong winds from the WSW by Fri night). | Days 5–7 Weather SummaryModerate rain (total 20mm), heaviest on Tue night. Mild temperatures (max 9°C on Sun night, min 6°C on Wed morning). Wind will be generally light. | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||
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 | light rain | rain shwrs | clear | some clouds | cloudy | light rain | light rain | light rain | light rain | heavy rain | mod. rain | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | 0.1 | — | — | — | 0.3 | 1.8 | 0.7 | 0.3 | 11 | 6 | — | — |
max °C | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 |
min °C | 6 | 6 | 7 | 6 | 6 | 7 | 7 | 8 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 |
chill °C | 3 | 2 | 3 | 1 | 1 | 2 | 3 | 4 | 6 | 8 | 6 | 4 | 3 | 4 | 4 | 5 | 4 | 2 | 4 |
Freezing level m | 2600 | 2400 | 2650 | 2950 | 2850 | 3650 | 3750 | 3450 | 3550 | 3650 | 3250 | 3100 | 3300 | 3300 | 3400 | 3200 | 2700 | 2100 | 2500 |
Cloud base (m) | 200 | 200 | 8550 | 450 | 150 | 200 | 200 | 150 | 9050 | 100 | 250 | 250 | 150 | 100 | 200 | 200 | 250 | ||
 | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — |
 | — | 12:19 | — | — | 12:19 | — | — | 12:18 | — | — | 12:17 | — | — | 12:16 | — | — | 12:15 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Thu night). Winds increasing (light winds from the N on Thu night, strong winds from the WSW by Fri night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 20mm), heaviest on Tue night. Mild temperatures (max 9°C on Sun night, min 6°C on Wed 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 | |||||
SHIP3622 | |||||
Atka Airport |  | ||||
SHIP3874 | |||||
SHIP10180 | |||||
SHIP5527 | |||||
SHIP2616 | |||||
SHIP1771 |
* 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.