– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Tue 07 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 07 Apr 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 Wed afternoon, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 4°C on Wed afternoon, min 0°C on Wed night). Mainly gales. | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Mon morning. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Fri night). Winds increasing (light winds from the WSW on Sat night, near gales from the SSW by Mon morning). | ||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  | | |  | | |  | |  | |
some clouds | some clouds | light rain | light rain | light snow | some clouds | some clouds | some clouds | snow shwrs | some clouds | some clouds | clear | clear | some clouds | cloudy | light rain | mod. rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | |
— | — | 3 | 5 | 3 | — | — | — | — | — | — | — | — | — | — | 3 | 9 | |
max °C | 1 | 3 | 3 | 4 | 3 | 0 | 1 | 2 | 0 | 1 | 0 | -1 | 0 | 1 | 2 | 4 | 4 |
min °C | 1 | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | -1 | -1 | -1 | 0 | 1 | 3 | 4 |
-6 | -3 | -4 | -3 | -7 | -6 | -5 | -9 | -9 | -8 | -9 | -8 | -7 | -3 | -6 | -4 | -3 | |
650 | 2200 | 2500 | 2600 | 1150 | 550 | 600 | 850 | 550 | 550 | 500 | 300 | 400 | 1550 | 1500 | 2150 | 2050 | |
Cloud base (m) | 150 | 200 | 1550 | 200 | 550 | 200 | 250 | 550 | 300 | 200 | 250 | 250 | 350 | 250 | 2250 | 700 | 200 |
 | — | — | 9:19 | — | — | 9:18 | — | — | 9:15 | — | — | 9:14 | — | — | 9:11 | — | — |
 | — | 10:45 | — | — | 10:46 | — | — | 10:47 | — | — | 10:50 | — | — | 10:52 | — | — | 10:52 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 11mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 4°C on Wed afternoon, min 0°C on Wed night). Mainly gales.
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Mon morning. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Fri night). Winds increasing (light winds from the WSW on Sat night, near gales from the SSW by Mon morning).
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 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
SHIP1722 | |||||
SHIP144 |
* 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.