– Lat/Long: 52.32° N 172.48° W
Seguam Island Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Seguam Island Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 27mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 9°C on Wed morning, min 0°C on Wed night). Winds increasing (light winds from the SW on Tue morning, extremely windy from the W by Thu afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Sat morning). Winds decreasing (gales from the W on Fri morning, fresh winds from the WNW by Sun night). | |||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | |  |  |  |  | | | |  | | | |
light rain | light rain | light rain | heavy rain | mod. rain | light rain | snow shwrs | light rain | rain shwrs | some clouds | rain shwrs | clear | some clouds | snow shwrs | rain shwrs | clear | clear | clear | |
Cloud base (m) | 200 | 150 | 50 | 250 | 750 | 400 | 600 | 100 | 600 | 300 | 600 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — |
mm | 1.2 | 0.5 | 0.3 | 12 | 9 | 0.3 | — | 2 | 1.2 | — | 0.1 | — | — | 0.2 | 0.1 | — | — | — |
max °C | 5 | 5 | 7 | 9 | 8 | 6 | 0 | 3 | 3 | 4 | 5 | 4 | 2 | 3 | 3 | 2 | 3 | 2 |
min °C | 4 | 5 | 6 | 8 | 8 | 0 | 0 | 2 | 3 | 4 | 5 | 2 | 1 | 1 | 2 | 2 | 2 | 2 |
chill °C | 1 | 1 | 2 | 2 | 2 | -10 | -10 | -9 | -6 | -4 | -2 | -6 | -8 | -8 | -6 | -5 | -5 | -5 |
Freezing level m | 1900 | 2000 | 2300 | 3000 | 3050 | 1750 | 1050 | 1500 | 1600 | 1850 | 2050 | 1600 | 1300 | 1250 | 1500 | 1350 | 1400 | 1450 |
 | 9:15 | — | — | 9:17 | — | — | 9:18 | — | — | 9:19 | — | — | 9:22 | — | — | 9:22 | — | — |
 | — | 9:28 | — | — | 9:25 | — | — | 9:22 | — | — | 9:21 | — | — | 9:19 | — | — | 9:15 | — |
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Seguam Island Weather (Days 0-3):
The weather forecast for Seguam Island is: Heavy rain (total 27mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 9°C on Wed morning, min 0°C on Wed night). Winds increasing (light winds from the SW on Tue morning, extremely windy from the W by Thu afternoon).
Seguam Island Weather (Days 3-6):
A dusting of new snow. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Sat morning). Winds decreasing (gales from the W on Fri morning, fresh winds from the WNW by Sun night).
This table gives the weather forecast for Seguam Island at the specific elevation of 1054 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Seguam Island. 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 |
|---|---|---|---|---|---|
Central Aleutians Buoy | |||||
SHIP1002 | |||||
BUOY-ATKA2 | |||||
Atka Airport |  | ||||
BUOY-OLSA2 | |||||
SHIP1294 | |||||
SHIP1156 | |||||
SHIP313 | |||||
SHIP1368 | |||||
SHIP974 |
* 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.