– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Fri afternoon, min 5°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the SW by Fri afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Mon morning. Very mild (max 12°C on Mon afternoon, min 4°C on Sat morning). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the WNW by Sun afternoon). | |||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | | | | |  |  | | |
light rain | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | some clouds | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | rain shwrs | |
Cloud base (m) | 350 | 250 | 400 | 750 | 700 | 550 | 700 | 350 | 200 | 400 | 300 | 350 | 300 | 3150 | 750 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 0.5 | 0.5 | 0.1 | — | 0.2 | — | 0.8 | 4 | 0.1 | 0.1 | 0.2 | 0.1 | — | — | 0.9 |
max °C | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 7 | 9 | 9 | 5 | 5 | 7 | 9 | 10 | 11 |
min °C | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 8 | 6 | 4 | 4 | 6 | 8 | 9 | 9 |
chill °C | 4 | 5 | 3 | 2 | 3 | 3 | 4 | 3 | 4 | 1 | -2 | -2 | 1 | 5 | 7 | 7 |
Freezing level m | 2200 | 2000 | 2150 | 2050 | 2250 | 2300 | 2650 | 2600 | 3200 | 3800 | 3200 | 3400 | 3500 | 3550 | 3500 | 3500 |
 | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — |
 | — | — | — | 10:17 | — | — | 10:15 | — | — | 10:13 | — | — | 10:10 | — | — | 10:07 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 7mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Fri afternoon, min 5°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the SW by Fri afternoon).
Roundtop Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Mon morning. Very mild (max 12°C on Mon afternoon, min 4°C on Sat morning). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the WNW by Sun 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 | |||||
BUOY-AKXA2 | |||||
SHIP2535 | |||||
SHIP12483 | |||||
SHIP9724 | |||||
SHIP6984 | |||||
SHIP11015 |
* 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.