– Lat/Long: 52.32° N 172.52° W
Seguam Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
2 Seguam Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 9°C on Wed afternoon, min 0°C on Wed night). Winds increasing (light winds from the WSW on Mon night, extremely windy from the W by Thu afternoon). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Sat morning. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Sat night). Winds decreasing (stormy winds from the WNW on Thu night, near gales from the W by Fri night). | |||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | | |  |  | | | | | |
light rain | light rain | light rain | light rain | mod. rain | mod. rain | rain shwrs | light snow | light rain | rain shwrs | rain shwrs | clear | rain shwrs | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 400 | 200 | 150 | 100 | 100 | 300 | 300 | 200 | 450 | 1600 | 250 | 550 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
mm | 4 | 1.1 | 0.9 | 0.3 | 8 | 8 | 0.2 | — | 2 | 1.2 | 0.1 | — | 0.3 | 0.8 | 0.3 | 0.1 |
max °C | 4 | 5 | 5 | 7 | 8 | 9 | 6 | 0 | 3 | 3 | 4 | 5 | 4 | 2 | 2 | 2 |
min °C | 2 | 5 | 5 | 6 | 8 | 9 | 0 | 0 | 3 | 2 | 3 | 5 | 2 | 2 | 2 | 1 |
chill °C | -2 | 2 | 1 | 2 | 2 | 4 | -10 | -11 | -8 | -8 | -5 | -2 | -6 | -7 | -6 | -8 |
Freezing level m | 1650 | 1900 | 2000 | 2350 | 3050 | 3000 | 2000 | 1050 | 1500 | 1450 | 1700 | 1900 | 1650 | 1350 | 1350 | 1400 |
 | — | 9:15 | — | — | 9:17 | — | — | 9:18 | — | — | 9:19 | — | — | 9:22 | — | — |
 | — | — | 9:28 | — | — | 9:25 | — | — | 9:23 | — | — | 9:21 | — | — | 9:19 | — |
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Seguam Weather (Days 0-3):
The weather forecast for Seguam is: Heavy rain (total 26mm), heaviest during Wed afternoon. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 9°C on Wed afternoon, min 0°C on Wed night). Winds increasing (light winds from the WSW on Mon night, extremely windy from the W by Thu afternoon).
Seguam Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sat morning. Mild temperatures (max 5°C on Fri afternoon, min 1°C on Sat night). Winds decreasing (stormy winds from the WNW on Thu night, near gales from the W by Fri 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 | |||||
SHIP1390 | |||||
BUOY-ATKA2 | |||||
Atka Airport |  | ||||
SHIP1177 | |||||
SHIP837 | |||||
SHIP1003 | |||||
SHIP89 | |||||
SHIP263 | |||||
SHIP476 |
* 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.