– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Fri 28 Mar Local TimeUpdates in: hr min sUpdate imminent
Semisopochnoi Weather Forecast, United States
Issued: 9 pm Fri 28 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 28 Mar Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Fri night). Winds increasing (calm on Fri night, strong winds from the SSW by Mon afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Mon night, min -7°C on Tue night). Winds increasing (fresh winds from the NNW on Tue night, near gales from the WNW by Wed night). | Days 8–10 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Becoming milder with moderate rain (total 14mm) heaviest on Fri night. Freeze-thaw conditions (max 4°C on Sat morning, min -4°C on Thu night). Winds decreasing (stormy winds from the SW on Sat morning, fresh winds from the NNW by Sun morning). | Days 11–13 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Sun night, min -6°C on Wed morning). Mainly gales. | |||||||||||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wed 9 | |||||||||||||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
 | |  |  | | |  | | |  | |  | | | | | |  | | | |  | | | | | | | | | | | |  | | | |
clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | cloudy | some clouds | light snow | some clouds | clear | clear | clear | clear | cloudy | cloudy | cloudy | light snow | light snow | light snow | some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | clear | some clouds | some clouds | mod. snow | light snow | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | 4 | 2.0 | 1.0 | — | — | — | — | — | — | — | — | — | — | 6 | 4 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 1 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 1 | 0 | -3 | -6 | -5 | -5 | -4 | -4 | -3 | -2 | 0 | 3 | 4 | 0 | -2 | -1 | -1 | 0 | -1 | -2 | -4 | -2 | 0 | 0 | -5 | -5 |
min°C | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 2 | 0 | -2 | -7 | -6 | -5 | -5 | -4 | -4 | -4 | -4 | -3 | 2 | 1 | -1 | -3 | -2 | -1 | 0 | -2 | -3 | -4 | -4 | -1 | 0 | -6 | -5 |
1 | 0 | -2 | -2 | -1 | 0 | -1 | -3 | -2 | -5 | -8 | -10 | -16 | -14 | -14 | -16 | -13 | -14 | -14 | -13 | -12 | -6 | -8 | -11 | -12 | -10 | -9 | -8 | -12 | -14 | -14 | -14 | -5 | -7 | -16 | -14 | |
1950 | 2100 | 2200 | 2350 | 2400 | 2350 | 2350 | 2300 | 2400 | 2250 | 1800 | 1050 | 0 | 0 | 0 | 350 | 350 | 350 | 400 | 550 | 550 | 1900 | 2250 | 1400 | 750 | 650 | 900 | 1400 | 1000 | 750 | 550 | 450 | 800 | 1150 | 500 | 400 | |
Cloud base (m) | 350 | 350 | 350 | 6150 | 8750 | 400 | 350 | 350 | 350 | 300 | 400 | 300 | 300 | 300 | 2100 | 250 | 200 | 150 | 100 | 250 | 200 | 250 | 550 | 150 | 200 | 150 | 100 | |||||||||
 | — | 9:42 | — | — | 9:41 | — | — | 9:38 | — | — | 9:36 | — | — | 9:33 | — | — | 9:32 | — | — | 9:29 | — | — | 9:26 | — | — | 9:25 | — | — | 9:22 | — | — | 9:19 | — | — | 9:18 | — |
 | — | — | — | 10:30 | — | — | 10:30 | — | — | 10:32 | — | — | 10:35 | — | — | 10:36 | — | — | 10:37 | — | — | 10:39 | — | — | 10:40 | — | — | 10:43 | — | — | 10:45 | — | — | 10:46 | — | 10:47 |
Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Fri night). Winds increasing (calm on Fri night, strong winds from the SSW by Mon afternoon).
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon night, min -7°C on Tue night). Winds increasing (fresh winds from the NNW on Tue night, near gales from the WNW by Wed night).
Semisopochnoi Weather (Days 6-9):
A light covering of new snow mostly falling on Fri afternoon. Becoming milder with moderate rain (total 14mm) heaviest on Fri night. Freeze-thaw conditions (max 4°C on Sat morning, min -4°C on Thu night). Winds decreasing (stormy winds from the SW on Sat morning, fresh winds from the NNW by Sun morning).
This table gives the weather forecast for Semisopochnoi at the specific elevation of 1221 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 | |||||
Central Aleutians Buoy | |||||
SHIP2762 | |||||
SHIP1497 | |||||
SHIP8713 |
* 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.
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