– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Mon 16 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 2°C on Mon night, min -1°C on Tue afternoon). Winds decreasing (gales from the SW on Mon night, light winds from the N by Tue night). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 24mm) on Sun morning. Temperatures will be slightly above freezing (max 4°C on Thu night, min 2°C on Thu night). Winds decreasing (near gales from the S on Thu night, light winds from the W by Sat morning). | ||||||||||||||||||
Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  | |  |  | | | |  | |  | |
light snow | cloudy | some clouds | clear | clear | clear | clear | some clouds | cloudy | rain shwrs | some clouds | light rain | light rain | light rain | cloudy | light snow | mod. rain | mod. rain | mod. rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
1.6 | — | — | — | — | — | — | — | — | 0.1 | — | 0.1 | 2 | 0.5 | — | 6 | 6 | 9 | 6 | |
max °C | 2 | 0 | -1 | 0 | -1 | -1 | -1 | 0 | 2 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
min °C | 0 | 0 | -1 | -1 | -1 | -1 | -1 | 0 | 1 | 2 | 4 | 3 | 2 | 3 | 2 | 2 | 3 | 4 | 3 |
-8 | -8 | -9 | -3 | -4 | -6 | -8 | -8 | -8 | -6 | -3 | -4 | -5 | 0 | -1 | -2 | -3 | -2 | -3 | |
1050 | 500 | 400 | 450 | 300 | 300 | 300 | 300 | 1700 | 2050 | 2150 | 2000 | 1400 | 1400 | 1200 | 1350 | 1550 | 2000 | 2200 | |
Cloud base (m) | 150 | 200 | 850 | 250 | 250 | 250 | 300 | 250 | 250 | 300 | 350 | 400 | 250 | 350 | 350 | 250 | 200 | 150 | |
 | — | 10:11 | — | — | 10:08 | — | — | 10:07 | — | — | 10:04 | — | — | 10:03 | — | — | 10:00 | — | — |
 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:24 | — | — | 8:27 | — | — | 8:29 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 2°C on Mon night, min -1°C on Tue afternoon). Winds decreasing (gales from the SW on Mon night, light winds from the N by Tue night).
Semisopochnoi Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 24mm) on Sun morning. Temperatures will be slightly above freezing (max 4°C on Thu night, min 2°C on Thu night). Winds decreasing (near gales from the S on Thu night, light winds from the W by Sat 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 | |||||
SHIP1367 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP899 | |||||
SHIP640 | |||||
SHIP1137 | |||||
SHIP1372 | |||||
SHIP37 |
* 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.