– Lat/Long: 52.32° N 172.52° W
Seguam Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Seguam Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -3°C on Tue night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the NNW by Tue night). | Days 5–7 Weather SummaryHeavy rain (total 23mm), heaviest during Thu night. Later becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 8°C on Thu night, min -3°C on Wed night). Winds increasing (calm on Wed night, severe gales from the SW by Thu night). | ||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | | | |  |  |  |  | | | |
some clouds | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | cloudy | light rain | heavy rain | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 350 | 700 | 450 | 650 | 850 | 800 | 600 | 500 | 450 | 400 | 650 | 400 | 800 | 50 | 500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 20 | — | — | — |
max °C | 1 | 0 | -1 | -1 | -1 | -1 | -1 | -1 | -3 | -2 | -1 | 1 | 2 | 8 | 0 | -2 | -1 |
min °C | 0 | 0 | -1 | -1 | -1 | -1 | -1 | -3 | -3 | -2 | -3 | 0 | 0 | 5 | -1 | -2 | -2 |
chill °C | -7 | -7 | -6 | -8 | -9 | -9 | -7 | -9 | -10 | -9 | -7 | -7 | -9 | -2 | -10 | -12 | -12 |
Freezing level m | 1150 | 1100 | 950 | 900 | 900 | 850 | 900 | 800 | 700 | 750 | 750 | 950 | 1050 | 2900 | 1050 | 850 | 900 |
 | — | — | 10:02 | — | — | 10:03 | — | — | 10:04 | — | — | 10:07 | — | — | 10:08 | — | — |
 | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — |
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Seguam Weather (Days 0-3):
The weather forecast for Seguam is: Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -3°C on Tue night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the NNW by Tue night).
Seguam Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Thu night. Later becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 8°C on Thu night, min -3°C on Wed night). Winds increasing (calm on Wed night, severe gales from the SW by Thu night).
This table gives the weather forecast for Seguam at the specific elevation of 1054 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Seguam. 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 | |||||
SHIP164 | |||||
BUOY-ATKA2 | |||||
Atka Airport |  | ||||
BUOY-OLSA2 | |||||
SHIP1186 | |||||
SHIP1527 | |||||
SHIP1261 | |||||
SHIP1866 | |||||
SHIP495 |
* 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.