– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 8°C on Wed afternoon, min 0°C on Mon night). Winds decreasing (gales from the SW on Mon afternoon, light winds from the W by Wed afternoon). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Fri night. Mild temperatures (max 9°C on Wed night, min 5°C on Sat afternoon). Winds increasing (calm on Wed night, strong winds from the SW by Fri morning). | |||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | | |  |  | |
light rain | light rain | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | mod. rain | |
Cloud base (m) | 600 | 200 | 200 | 350 | 550 | 950 | 9650 | 1750 | 300 | 250 | 300 | 250 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 8 |
max °C | 4 | 5 | 1 | 1 | 0 | 1 | 4 | 6 | 8 | 9 | 9 | 8 | 9 | 9 | 8 | 7 |
min °C | 3 | 3 | 1 | 0 | 0 | 0 | 2 | 6 | 7 | 8 | 9 | 8 | 9 | 9 | 7 | 6 |
chill °C | -2 | -5 | -8 | -8 | -6 | -6 | -3 | 4 | 5 | 8 | 6 | 4 | 5 | 5 | 2 | 1 |
Freezing level m | 2950 | 3100 | 2400 | 2050 | 1950 | 2050 | 3450 | 3650 | 3800 | 3850 | 3800 | 3950 | 3900 | 3500 | 3500 | 3150 |
 | — | 8:11 | — | — | 8:12 | — | — | 8:15 | — | — | 8:17 | — | — | 8:18 | — | — |
 | — | — | 9:30 | — | — | 9:29 | — | — | 9:25 | — | — | 9:23 | — | — | 9:21 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mostly dry. Freeze-thaw conditions (max 8°C on Wed afternoon, min 0°C on Mon night). Winds decreasing (gales from the SW on Mon afternoon, light winds from the W by Wed afternoon).
Roundtop Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Fri night. Mild temperatures (max 9°C on Wed night, min 5°C on Sat afternoon). Winds increasing (calm on Wed night, strong winds from the SW by Fri morning).
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 |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
| |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
SHIP8098 | |||||
SHIP5156 |
* 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.