– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Sun night. Mild temperatures (max 9°C on Fri morning, min 5°C on Sun night). Winds increasing (moderate winds from the WSW on Fri night, near gales from the SSW by Sun night). | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Wed morning). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the SW by Tue night). | |||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  | | |  |  | | | | |
rain shwrs | some clouds | rain shwrs | cloudy | light rain | light rain | light rain | some clouds | light rain | rain shwrs | mod. rain | light rain | some clouds | clear | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 300 | 300 | 300 | 300 | 300 | 250 | 250 | 300 | 250 | 250 | 350 | 250 | 250 | 550 | 800 | 2300 | 1650 | 400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.2 | — | 0.4 | 0.4 | 0.1 | — | 0.6 | 0.7 | 8 | 1.5 | — | — | — | — | — | — |
max °C | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 0 | -1 | -1 | -3 | -1 | -1 |
min °C | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 1 | -2 | -2 | -2 | -3 | -2 | -1 |
chill °C | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 2 | -2 | -2 | -2 | -4 | -10 | -9 | -7 | -8 | -8 | -7 |
Freezing level m | 3650 | 3650 | 3550 | 3300 | 3150 | 3150 | 3000 | 3150 | 3350 | 3100 | 3300 | 2800 | 1800 | 1450 | 1550 | 1350 | 1450 | 1700 |
 | 8:18 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:26 | — | — | 8:27 | — | — |
 | — | 9:21 | — | — | 9:19 | — | — | 9:15 | — | — | 9:14 | — | — | 9:10 | — | — | 9:07 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Some drizzle, heaviest during Sun night. Mild temperatures (max 9°C on Fri morning, min 5°C on Sun night). Winds increasing (moderate winds from the WSW on Fri night, near gales from the SSW by Sun night).
Roundtop Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Wed morning). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the SW by Tue night).
This table gives the weather forecast for Roundtop at the specific elevation of 1871 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 |
|---|---|---|---|---|---|
 | |||||
SHIP2427 | |||||
SHIP2690 | |||||
SHIP9343 | |||||
SHIP108 | |||||
SHIP94 | |||||
SHIP3955 | |||||
SHIP36 | |||||
SHIP386 | |||||
SHIP5691 |
* 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.