– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with moderate rain (total 13mm) on Mon night, Becoming colder with a light covering of snow, mostly falling on Tue morning. Freeze-thaw conditions (max 3°C on Sun night, min -1°C on Sun afternoon). Winds decreasing (near gales from the SSW on Sun night, light winds from the ENE by Mon night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -4°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, light winds from the WSW by Thu morning). | ||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | | | |  | | | | |
light snow | mod. rain | cloudy | light snow | light rain | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | — | 1 | — | 4 | 2 | — | — | — | — | — | — | 3 | 2 | 2 | — | |
— | 8 | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 3 | 2 | 2 | 2 | 0 | 2 | 2 | -1 | -2 | -4 | -4 | -3 | -2 | -3 | -3 | -4 |
min °C | -1 | 2 | 1 | 2 | 1 | -1 | 1 | 0 | -1 | -2 | -4 | -4 | -4 | -3 | -3 | -4 | -4 |
-9 | -5 | -5 | -2 | -4 | -8 | -5 | -7 | -9 | -10 | -13 | -11 | -7 | -9 | -11 | -12 | -11 | |
400 | 950 | 750 | 750 | 800 | 600 | 600 | 800 | 350 | 250 | 100 | 0 | 50 | 100 | 100 | 0 | 0 | |
Cloud base (m) | 800 | 0 | 100 | 200 | 0 | 100 | 200 | 250 | 0 | 0 | 50 | 500 | |||||
 | — | — | 8:53 | — | — | 8:52 | — | — | 8:49 | — | — | 8:48 | — | — | 8:45 | — | — |
 | — | 11:05 | — | — | 11:07 | — | — | 11:08 | — | — | 11:09 | — | — | 11:12 | — | — | 11:14 |
Loading...
Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mild with moderate rain (total 13mm) on Mon night, Becoming colder with a light covering of snow, mostly falling on Tue morning. Freeze-thaw conditions (max 3°C on Sun night, min -1°C on Sun afternoon). Winds decreasing (near gales from the SSW on Sun night, light winds from the ENE by Mon night).
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -4°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, light winds from the WSW by Thu 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 | |||||
SHIP8488 | |||||
Eareckso / hemya Airport |  | ||||
SHIP2862 | |||||
SHIP4134 | |||||
SHIP2931 | |||||
SHIP6557 | |||||
SHIP8524 |
* 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.