– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 pm Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sun afternoon, min 5°C on Sat afternoon). Winds increasing (moderate winds from the WNW on Sat night, severe gales from the WNW by Mon night). | Days 5–7 Weather SummaryHeavy rain (total 25mm), heaviest during Wed night. Very mild (max 11°C on Tue night, min 5°C on Thu night). Winds increasing (moderate winds from the W on Tue night, extremely windy from the SSW by Wed night). | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | |  | | | |  | | | |
clear | some clouds | some clouds | light rain | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | some clouds | rain shwrs | mod. rain | light rain | some clouds | |
Cloud base (m) | 8900 | 5150 | 2300 | 800 | 350 | 250 | 300 | 400 | 300 | 350 | 350 | 250 | 250 | 300 | 250 | 250 | 250 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.5 | 0.7 | 0.5 | 0.5 | 0.6 | 0.5 | 0.1 | — | 0.1 | — | 14 | 8 | 2 | — |
max °C | 6 | 7 | 9 | 11 | 10 | 10 | 9 | 11 | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 8 | 8 |
min °C | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 5 |
chill °C | 0 | 2 | 3 | 5 | 5 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 4 | 1 | 3 | 2 | 0 |
Freezing level m | 3300 | 3500 | 3850 | 4000 | 3850 | 3900 | 4050 | 4150 | 4100 | 4150 | 3950 | 3950 | 3950 | 3950 | 3800 | 3550 | 3350 |
 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — |
 | 9:53 | — | — | 9:51 | — | — | 9:49 | — | — | 9:45 | — | — | 9:44 | — | — | 9:40 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sun afternoon, min 5°C on Sat afternoon). Winds increasing (moderate winds from the WNW on Sat night, severe gales from the WNW by Mon night).
Roundtop Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Wed night. Very mild (max 11°C on Tue night, min 5°C on Thu night). Winds increasing (moderate winds from the W on Tue night, extremely windy from the SSW by Wed night).
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 | |||||
SHIP10024 | |||||
SHIP4507 | |||||
SHIP7352 | |||||
SHIP10178 | |||||
SHIP10374 | |||||
SHIP4931 |
* 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.