Semisopochnoi
Weather Forecast,
United States
Issued: 3am Sun 24 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3am Sun 24 May Local Time
Updates in: hr min s
Update imminent Issued: 3am Sun 24 May Local Time
Updates in: hr min s
Update imminent 
Semisopochnoi Weather (Days 0-3):A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -5°C on Sun morning). Winds decreasing (strong winds from the NW on Sun morning, light winds from the WSW by Tue night). |
(Days 3-6):Mild at first with light rain (total 9mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 3°C on Wed night, min -2°C on Wed morning). Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the NE by Fri afternoon). |
(Days 6-9):A dusting of new snow. Temperatures will be below freezing (max -2°C on Sat morning, min -5°C on Sun afternoon). Winds decreasing (strong winds from the W on Sat morning, calm by Mon night). |
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Saturday
30
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Sunday
31
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Monday
1
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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 |
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Wind
km/h
|
 40 |
40 |
30 |
40 |
35 |
20 |
30 |
25 |
25 |
35 |
45 |
45 |
45 |
50 |
45 |
40 |
25 |
35 |
45 |
35 |
5 |
5 |
20 |
25 |
20 |
5 |
5 |
| some clouds | cloudy | some clouds | clear | some clouds | some clouds | cloudy | light snow | cloudy | light snow | light rain | light rain | cloudy | clear | snow shwrs | light snow | light snow | light snow | some clouds | some clouds | cloudy | light snow | some clouds | some clouds | some clouds | some clouds | clear | |
Rain
mm
|
- | - | - | - | - | - | - | - | - | - | 2 | 5 | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - |
Snow
cm
|
- | - | - | - | - | - | - | 1 | - | 1 | - | - | - | - | 3 | 3 | 4 | 1 | - | - | - | 1 | - | - | - | - | - |
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High
°C
|
-4 | -4 | -4 | -4 | -4 | -3 | -3 | -3 | -2 | 0 | 2 | 3 | 2 | 1 | 2 | 2 | 1 | 0 | -2 | -2 | -2 | -3 | -5 | -4 | -4 | -4 | -2 |
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Low
°C
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-5 | -4 | -4 | -5 | -4 | -4 | -3 | -3 | -2 | -2 | 2 | 2 | 2 | 0 | 0 | 2 | 0 | -1 | -2 | -2 | -2 | -4 | -5 | -5 | -4 | -4 | -4 |
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Chill
°C
|
-13 | -13 | -13 | -13 | -12 | -9 | -10 | -10 | -7 | -8 | -5 | -4 | -5 | -7 | -5 | -5 | -5 | -6 | -10 | -9 | -6 | -6 | -12 | -11 | -10 | -7 | -7 |
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Freezing level
m
|
650 | 600 | 650 | 650 | 600 | 700 | 800 | 800 | 900 | 850 | 1650 | 1700 | 1650 | 1500 | 1600 | 1700 | 1400 | 1150 | 850 | 900 | 850 | 750 | 550 | 600 | 700 | 700 | 750 |
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7:54 | - | - | 7:52 | - | - | 7:52 | - | - | 7:50 | - | - | 7:50 | - | - | 7:48 | - | - | 7:48 | - | - | 7:47 | - | - | 7:46 | - | - |
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- | 0:01 | - | - | 0:03 | - | - | 0:04 | - | - | 0:05 | - | - | 0:07 | - | - | 0:08 | - | - | 0:09 | - | - | 0:10 | - | - | 0:11 | - |
Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of new snowTemperatures will be below freezing (max -2°C on Tue night, min -5°C on Sun morning)Winds decreasing (strong winds from the NW on Sun morning, light winds from the WSW by Tue night).
Semisopochnoi Weather (Days 3-6):
Mild at first with light rain (total 9mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Fri afternoonFreeze-thaw conditions (max 3°C on Wed night, min -2°C on Wed morning)Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the NE by Fri afternoon).
Semisopochnoi Weather (Days 6-9):
A dusting of new snowTemperatures will be below freezing (max -2°C on Sat morning, min -5°C on Sun afternoon)Winds decreasing (strong winds from the W on Sat morning, calm by Mon night).
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 | Cloud / Visibility |
|---|---|---|---|---|
SHIP6928 | ||||
Atka Airport | | |||
Nelson Lagoon | | |||
Platinum (AK) Airport | | |||
BUOY-FILA2 |
* 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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