– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 16 Jul 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 Fri morning. Mild temperatures (max 9°C on Thu night, min 7°C on Thu afternoon). Winds decreasing (gales from the WNW on Fri morning, calm by Sat morning). | Days 5–7 Weather SummaryHeavy rain (total 30mm), heaviest during Tue afternoon. Very mild (max 10°C on Sun night, min 8°C on Mon night). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the SSE by Tue afternoon). | ||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | |  | |  | | |
cloudy | light rain | light rain | some clouds | some clouds | cloudy | cloudy | light rain | light rain | cloudy | light rain | light rain | light rain | rain shwrs | light rain | heavy rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | 5 | — | — | — | — | 1.1 | 0.1 | — | 0.8 | 1 | 0.4 | 0.3 | 1.1 | 19 | 6 |
max °C | 7 | 9 | 9 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 10 |
min °C | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 |
chill °C | 3 | 3 | 2 | 3 | 3 | 5 | 5 | 4 | 6 | 7 | 6 | 5 | 5 | 4 | 6 | 5 | 6 |
Freezing level m | 3350 | 3700 | 3550 | 3550 | 3250 | 2950 | 3200 | 3300 | 3500 | 3600 | 3550 | 3600 | 3600 | 3650 | 3300 | 3300 | 4300 |
Cloud base (m) | 2500 | 250 | 250 | 250 | 6850 | 4800 | 2550 | 250 | 150 | 100 | 150 | 150 | 150 | 200 | 150 | 50 | |
 | — | — | 8:02 | — | — | 8:03 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — | — |
 | 12:14 | — | 12:13 | — | — | 12:12 | — | — | 12:11 | — | — | 12:10 | — | — | 12:08 | — | — |
Loading...
Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 6mm), mostly falling on Fri morning. Mild temperatures (max 9°C on Thu night, min 7°C on Thu afternoon). Winds decreasing (gales from the WNW on Fri morning, calm by Sat morning).
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 30mm), heaviest during Tue afternoon. Very mild (max 10°C on Sun night, min 8°C on Mon night). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the SSE 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 | |||||
ASCATC182E52N | |||||
ASCATC182E53N | |||||
ASCATC181E51N | |||||
ASCATC183E52N | |||||
ASCATC182E51N | |||||
ASCATC183E53N | |||||
ASCATC183E51N | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 |
* 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.