– 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 SummaryA dusting of snow. Milder later with heavy rain (total 29mm) on Mon night. Freeze-thaw conditions (max 10°C on Wed afternoon, min 0°C on Mon morning). Winds increasing (moderate winds from the SW on Mon morning, gales from the WSW by Wed afternoon). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Fri morning. Very mild (max 10°C on Fri morning, min 7°C on Thu afternoon). Winds increasing (moderate winds from the WNW on Thu morning, gales from the NW 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 | |
 |  |  |  |  |  | | |  |  | | | | | | | | | |
cloudy | light snow | heavy rain | light rain | rain shwrs | 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 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 6 | 17 | 0.5 | 0.9 | 1 | 2 | 1.1 | 0.2 | — | — | 0.6 | 3 | 0.6 | 0.3 | — | — | 0.1 |
max °C | 1 | 4 | 8 | 9 | 7 | 9 | 8 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 10 | 10 |
min °C | 0 | 2 | 6 | 8 | 7 | 7 | 8 | 10 | 8 | 8 | 7 | 7 | 9 | 10 | 9 | 9 | 10 | 10 |
chill °C | -7 | -6 | 0 | 2 | 1 | 2 | 2 | 5 | 3 | 4 | 3 | 3 | 4 | 5 | 4 | 4 | 5 | 6 |
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: A dusting of snow. Milder later with heavy rain (total 29mm) on Mon night. Freeze-thaw conditions (max 10°C on Wed afternoon, min 0°C on Mon morning). Winds increasing (moderate winds from the SW on Mon morning, gales from the WSW by Wed afternoon).
Roundtop Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Fri morning. Very mild (max 10°C on Fri morning, min 7°C on Thu afternoon). Winds increasing (moderate winds from the WNW on Thu morning, gales from the NW by Fri 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 |
|---|---|---|---|---|---|
 | |||||
SHIP8126 | |||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
SHIP206 | |||||
SHIP5011 | |||||
SHIP4863 | |||||
SHIP3905 | |||||
SHIP7459 |
* 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.