– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Sat 11 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Tue afternoon. Mild temperatures (max 9°C on Sat night, min 6°C on Mon afternoon). Mainly fresh winds. | Days 5–7 Weather SummaryMostly dry. Very mild (max 10°C on Thu afternoon, min 6°C on Tue night). Winds increasing (calm on Wed afternoon, near gales from the W by Fri afternoon). | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | |  | |  | | | | |  | | |
rain shwrs | light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | mod. rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | rain shwrs | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.1 | — | 1 | 0.5 | — | 0.5 | 4 | 9 | 0.1 | — | — | — | — | — | — | — | 0.1 | 1.2 |
max °C | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 6 | 7 | 8 | 9 | 10 | 10 | 9 | 10 | 10 |
min °C | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
chill °C | 4 | 4 | 5 | 4 | 4 | 2 | 2 | 3 | 3 | 2 | 2 | 6 | 7 | 4 | 5 | 4 | 4 | 4 | 4 |
Freezing level m | 3650 | 3700 | 3500 | 3150 | 3100 | 3200 | 3000 | 3050 | 3250 | 3350 | 2750 | 3000 | 3600 | 3600 | 3700 | 3750 | 4050 | 4250 | 4450 |
Cloud base (m) | 250 | 200 | 150 | 100 | 150 | 150 | 1700 | 200 | 200 | 250 | 300 | 3500 | 1000 | 250 | 250 | 300 | 300 | 250 | |
 | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — |
 | — | 12:18 | — | — | 12:17 | — | — | 12:16 | — | — | 12:15 | — | — | 12:14 | — | — | 12:13 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 15mm), heaviest on Tue afternoon. Mild temperatures (max 9°C on Sat night, min 6°C on Mon afternoon). Mainly fresh winds.
Semisopochnoi Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Thu afternoon, min 6°C on Tue night). Winds increasing (calm on Wed afternoon, near gales from the W by Fri 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP3232 | |||||
Atka Airport |  | ||||
SHIP4035 | |||||
SHIP8616 | |||||
SHIP6040 | |||||
SHIP6868 | |||||
SHIP2248 |
* 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.