– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 am Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Tue afternoon. Mild temperatures (max 7°C on Tue afternoon, min 6°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Fri morning. Very mild (max 11°C on Sun night, min 4°C on Fri night). Winds decreasing (strong winds from the NW on Fri night, light winds from the W by Sun morning). | |||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | | | | | | | | | | |
light rain | rain shwrs | light rain | rain shwrs | light rain | rain shwrs | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | light rain | some clouds | some clouds | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 300 | 250 | 300 | 250 | 400 | 350 | 1550 | 700 | 1900 | 600 | 200 | 300 | 300 | 300 | 400 | 2800 | 1800 | 3000 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1.6 | 0.6 | 0.9 | 0.5 | 0.3 | — | — | — | 3 | 1.7 | 0.5 | 0.2 | — | — | 0.1 | 0.4 | 0.2 |
max °C | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 4 | 6 | 7 | 7 | 10 | 11 |
min °C | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 8 | 4 | 4 | 5 | 6 | 7 | 8 | 10 |
chill °C | 2 | 3 | 4 | 4 | 4 | 5 | 4 | 5 | 4 | 2 | 4 | -3 | -2 | 0 | 2 | 5 | 6 | 8 |
Freezing level m | 2300 | 2250 | 2200 | 2000 | 2050 | 2100 | 2250 | 2400 | 2600 | 2850 | 3400 | 3000 | 3100 | 3250 | 3350 | 3150 | 3050 | 3550 |
 | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — |
 | — | — | 10:20 | — | — | 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 5mm), mostly falling on Tue afternoon. Mild temperatures (max 7°C on Tue afternoon, min 6°C on Tue morning). Wind will be generally light.
Roundtop Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 11°C on Sun night, min 4°C on Fri night). Winds decreasing (strong winds from the NW on Fri night, light winds from the W by Sun morning).
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 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
 | |||||
BUOY-SNDA2 | |||||
Shumagin Islands Buoy |
* 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.