– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 pm Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Mild temperatures (max 6°C on Wed afternoon, min 2°C on Mon night). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 45mm), heaviest during Sat afternoon. Mild temperatures (max 9°C on Sat night, min 3°C on Sat morning). Winds increasing (light winds from the ESE on Thu afternoon, severe gales from the SSE by Sat afternoon). | ||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | | | | |  | | |
clear | some clouds | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | light rain | light rain | clear | clear | light rain | light rain | heavy rain | rain shwrs | |
Cloud base (m) | 650 | 850 | 800 | 700 | 250 | 300 | 250 | 250 | 350 | 300 | 250 | 450 | 600 | 250 | 350 | 350 | 200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | 0.2 | 1.9 | 0.9 | 1.4 | 0.6 | 0.6 | 1.4 | 1.3 | — | — | 0.1 | 5 | 30 | 8 |
max °C | 3 | 3 | 2 | 3 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 6 | 9 |
min °C | 3 | 2 | 2 | 3 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 3 | 6 | 6 |
chill °C | 0 | -2 | -2 | -1 | -2 | -2 | 2 | 2 | 2 | 3 | 1 | 0 | -1 | -1 | -5 | -1 | 2 |
Freezing level m | 2650 | 2800 | 2600 | 2450 | 2750 | 2800 | 3100 | 3250 | 3150 | 3250 | 3200 | 3150 | 3250 | 3600 | 3700 | 3900 | 3900 |
 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — |
 | — | 10:37 | — | — | 10:36 | — | — | 10:32 | — | — | 10:30 | — | — | 10:29 | — | — | 10:27 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 6mm), mostly falling on Tue night. Mild temperatures (max 6°C on Wed afternoon, min 2°C on Mon night). Mainly fresh winds.
Roundtop Weather (Days 3-6):
Heavy rain (total 45mm), heaviest during Sat afternoon. Mild temperatures (max 9°C on Sat night, min 3°C on Sat morning). Winds increasing (light winds from the ESE on Thu afternoon, severe gales from the SSE by Sat afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
SHIP2937 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP7431 | |||||
SHIP4289 | |||||
SHIP1654 | |||||
SHIP3944 | |||||
SHIP6204 |
* 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.