– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Mon night. Mild temperatures (max 7°C on Sun night, min 5°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Fri morning, min 2°C on Sat afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the WNW by Sat afternoon). | |||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | | | |  | | |  | |
rain shwrs | some clouds | rain shwrs | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | light rain | light rain | light rain | rain shwrs | clear | |
Cloud base (m) | 300 | 550 | 1450 | 550 | 250 | 250 | 400 | 400 | 450 | 300 | 550 | 450 | 300 | 300 | 200 | 450 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.1 | 5 | 5 | 1.5 | 0.5 | 0.1 | 0.9 | 0.2 | — | 0.2 | 0.1 | 2 | 3 | — |
max °C | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 7 | 9 | 9 | 6 |
min °C | 5 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 7 | 8 | 4 |
chill °C | 1 | 3 | 4 | 2 | 2 | 2 | 5 | 4 | 6 | 4 | 2 | 4 | 5 | 2 | 4 | -2 |
Freezing level m | 2850 | 2750 | 2600 | 2900 | 2350 | 2300 | 2150 | 2150 | 2100 | 2150 | 2350 | 2550 | 2900 | 3250 | 3750 | 2800 |
 | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | — | — | 10:22 | — | — | 10:20 | — | — | 10:17 | — | — | 10:15 | — | — | 10:13 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 13mm), heaviest on Mon night. Mild temperatures (max 7°C on Sun night, min 5°C on Sun night). Wind will be generally light.
Roundtop Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Fri morning, min 2°C on Sat afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the WNW by Sat 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 |
|---|---|---|---|---|---|
 | |||||
ColdBay-AK | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
SHIP6898 |
* 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.