– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Wed morning. Very mild (max 10°C on Wed afternoon, min 7°C on Tue night). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 36mm), heaviest during Sat night. Very mild (max 12°C on Sat night, min 5°C on Mon morning). Winds increasing (moderate winds from the ESE on Fri night, gales from the SE by Sat night). | |||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | | |  | | | |  | | |  | |
light rain | light rain | light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | light rain | light rain | light rain | heavy rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 250 | 250 | 200 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 200 | 300 | 200 | 250 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 4 | 1.5 | 0.6 | 0.8 | 2 | 5 | 0.1 | 0.1 | 0.4 | 0.4 | 0.2 | 33 | 0.8 | 0.2 | 0.5 |
max °C | 7 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 7 | 8 | 12 | 11 | 9 | 6 |
min °C | 7 | 8 | 9 | 9 | 10 | 10 | 8 | 9 | 9 | 8 | 7 | 7 | 8 | 9 | 6 | 6 |
chill °C | 4 | 4 | 6 | 6 | 8 | 8 | 5 | 6 | 6 | 5 | 2 | 1 | 2 | 5 | 1 | 1 |
Freezing level m | 2850 | 2800 | 3150 | 3350 | 3150 | 3200 | 3050 | 3050 | 3200 | 3200 | 3500 | 3850 | 4350 | 3900 | 3450 | 2750 |
 | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:31 | — | — |
 | — | — | — | 10:32 | — | — | 10:30 | — | — | 10:29 | — | — | 10:27 | — | — | 10:24 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 15mm), heaviest on Wed morning. Very mild (max 10°C on Wed afternoon, min 7°C on Tue night). Mainly fresh winds.
Roundtop Weather (Days 3-6):
Heavy rain (total 36mm), heaviest during Sat night. Very mild (max 12°C on Sat night, min 5°C on Mon morning). Winds increasing (moderate winds from the ESE on Fri night, gales from the SE by Sat night).
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 |
* 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.