– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 36mm), heaviest during Mon afternoon. Very mild (max 11°C on Sat afternoon, min 8°C on Mon morning). Winds increasing (moderate winds from the SW on Sat morning, strong winds from the SSW by Mon afternoon). | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Wed afternoon. Mild temperatures (max 7°C on Tue morning, min 3°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the W by Wed afternoon). | |||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | |  |  | |  |  | | |  | | | | |
light rain | light rain | light rain | light rain | some clouds | light rain | light rain | heavy rain | heavy rain | light rain | rain shwrs | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | rain shwrs | |
Cloud base (m) | 300 | 300 | 300 | 300 | 300 | 250 | 300 | 300 | 250 | 300 | 300 | 800 | 2350 | 500 | 900 | 850 | 650 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 0.6 | 0.7 | 0.7 | — | 3 | 3 | 12 | 15 | 0.3 | 0.2 | — | 0.2 | 0.8 | 0.1 | 0.1 | — | 0.4 |
max °C | 10 | 11 | 10 | 10 | 10 | 10 | 8 | 10 | 10 | 7 | 5 | 4 | 3 | 3 | 3 | 5 | 5 | 5 |
min °C | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 9 | 8 | 6 | 5 | 3 | 3 | 3 | 3 | 4 | 5 | 4 |
chill °C | 7 | 7 | 7 | 7 | 7 | 4 | 3 | 4 | 4 | 3 | 0 | -1 | 0 | 1 | 0 | 1 | 2 | 0 |
Freezing level m | 3350 | 3000 | 3050 | 3000 | 3100 | 3400 | 3300 | 3300 | 3000 | 2600 | 2050 | 1450 | 1450 | 1450 | 1450 | 1750 | 1800 | 1800 |
 | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — |
 | — | 9:19 | — | — | 9:15 | — | — | 9:14 | — | — | 9:10 | — | — | 9:07 | — | — | 9:06 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 36mm), heaviest during Mon afternoon. Very mild (max 11°C on Sat afternoon, min 8°C on Mon morning). Winds increasing (moderate winds from the SW on Sat morning, strong winds from the SSW by Mon afternoon).
Roundtop Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Wed afternoon. Mild temperatures (max 7°C on Tue morning, min 3°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the W by Wed afternoon).
This table gives the weather forecast for Roundtop at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Roundtop. 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 |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) | | ||||
SHIP6944 | |||||
SHIP5859 | |||||
| |||||
SHIP6131 | |||||
SHIP5597 |
* 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.