– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 am Sun 15 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sun 15 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 15 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with moderate rain (total 12mm) on Sun afternoon, Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min 0°C on Sun night). Winds decreasing (gales from the SSW on Mon night, calm by Tue night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Fri night, min -2°C on Wed night). Winds increasing (light winds from the NE on Wed morning, severe gales from the SE by Fri morning). | |||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | |  | |  |  | | | | |
light rain | light snow | snow shwrs | cloudy | some clouds | light rain | light snow | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
5 | 4 | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 4 | 1 | 1 | 1 | 3 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | -1 | 0 | -1 | 0 | 1 |
min °C | 3 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | -1 | -1 | -2 | -1 | -1 | -1 | -1 | 0 | 0 |
-4 | -4 | -8 | -8 | -7 | -6 | -8 | -8 | -6 | -6 | -9 | -11 | -10 | -10 | -10 | -11 | -8 | -8 | |
1850 | 1950 | 650 | 600 | 800 | 1500 | 800 | 600 | 500 | 400 | 350 | 0 | 0 | 0 | 0 | 0 | 0 | 700 | |
Cloud base (m) | 150 | 50 | 250 | 150 | 200 | 150 | 150 | 300 | 200 | 250 | 250 | 250 | 300 | 350 | 400 | 450 | 350 | 450 |
 | 10:15 | — | — | 10:12 | — | — | 10:11 | — | — | 10:08 | — | — | 10:07 | — | — | 10:04 | — | — |
 | — | 8:15 | — | — | 8:17 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:24 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mild with moderate rain (total 12mm) on Sun afternoon, Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min 0°C on Sun night). Winds decreasing (gales from the SSW on Mon night, calm by Tue night).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Fri night, min -2°C on Wed night). Winds increasing (light winds from the NE on Wed morning, severe gales from the SE by Fri 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 | |||||
SHIP699 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP996 | |||||
SHIP301 | |||||
SHIP85 | |||||
SHIP430 | |||||
SHIP929 |
* 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.