– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 am Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 32mm), heaviest during Mon night. Very mild (max 12°C on Wed afternoon, min 4°C on Mon morning). Winds decreasing (near gales from the SW on Wed afternoon, moderate winds from the NW by Wed night). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Fri morning. Very mild (max 12°C on Sat night, min 9°C on Thu morning). Winds increasing (light winds from the W on Thu afternoon, strong winds from the WNW by Fri afternoon). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  |  | | | | | | | | | |
light rain | mod. rain | heavy rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | rain shwrs | light rain | light rain | light rain | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 250 | 250 | 250 | 250 | 250 | 250 | 450 | 300 | 300 | 4550 | 2900 | 1000 | 350 | 300 | 300 | 400 | 350 | 350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 8 | 17 | 0.5 | 0.9 | 1 | 2 | 1.1 | 0.2 | — | — | 0.6 | 3 | 0.6 | 0.3 | — | — | 0.1 |
max °C | 4 | 6 | 10 | 11 | 9 | 11 | 10 | 12 | 10 | 11 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 12 |
min °C | 4 | 5 | 8 | 11 | 9 | 9 | 10 | 11 | 9 | 9 | 9 | 9 | 11 | 11 | 10 | 10 | 11 | 11 |
chill °C | -1 | -1 | 4 | 8 | 5 | 5 | 6 | 7 | 6 | 7 | 8 | 7 | 8 | 7 | 6 | 6 | 8 | 8 |
Freezing level m | 2000 | 2750 | 3250 | 3350 | 3350 | 3000 | 4150 | 4400 | 4200 | 4150 | 4050 | 4100 | 4100 | 4150 | 4150 | 4150 | 4250 | 4250 |
 | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | — | 11:15 | — | — | 11:15 | — | — | 11:13 | — | — | 11:12 | — | — | 11:09 | — | — | 11:07 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 32mm), heaviest during Mon night. Very mild (max 12°C on Wed afternoon, min 4°C on Mon morning). Winds decreasing (near gales from the SW on Wed afternoon, moderate winds from the NW by Wed night).
Roundtop Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Fri morning. Very mild (max 12°C on Sat night, min 9°C on Thu morning). Winds increasing (light winds from the W on Thu afternoon, strong winds from the WNW by Fri 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 |
|---|---|---|---|---|---|
 | |||||
SHIP3905 | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP3479 | |||||
SHIP1155 | |||||
SHIP6540 | |||||
Cold Bay Airport | | ||||
SHIP3408 |
* 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.