– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 am Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Sat afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Mon night). Winds decreasing (near gales from the SSE on Sat morning, light winds from the SE by Sat night). | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Tue morning). Winds increasing (light winds from the WSW on Wed night, gales from the SW by Thu night). | |||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | |  | | | | | | | | |
cloudy | light rain | mod. rain | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | mod. rain | |
Cloud base (m) | 250 | 700 | 200 | 300 | 650 | 200 | 200 | 300 | 850 | 900 | 800 | 500 | 2600 | 9550 | 8800 | 9500 | 300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 4 | 8 | 0.1 | 0.1 | 1.7 | 0.7 | — | — | — | — | — | — | — | — | — | — | 8 |
max °C | 3 | 2 | 3 | 4 | 4 | 4 | 3 | 1 | -1 | -1 | 0 | 2 | 5 | 7 | 8 | 7 | 6 | 6 |
min °C | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 0 | -1 | -1 | 0 | 1 | 3 | 6 | 7 | 6 | 6 | 6 |
chill °C | -6 | -5 | -4 | 0 | -2 | -3 | -5 | -7 | -8 | -7 | -5 | -5 | -2 | 2 | 5 | 0 | 0 | 0 |
Freezing level m | 2250 | 2250 | 2500 | 2500 | 3100 | 2900 | 2700 | 2050 | 1550 | 1650 | 1800 | 2100 | 3100 | 3450 | 3400 | 3750 | 3800 | 3150 |
 | 8:07 | — | — | 8:08 | — | — | 8:11 | — | — | 8:12 | — | — | 8:15 | — | — | 8:17 | — | — |
 | — | 9:36 | — | — | 9:34 | — | — | 9:30 | — | — | 9:29 | — | — | 9:25 | — | — | 9:23 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 15mm), heaviest on Sat afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Mon night). Winds decreasing (near gales from the SSE on Sat morning, light winds from the SE by Sat night).
Roundtop Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Thu night. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Tue morning). Winds increasing (light winds from the WSW on Wed night, gales from the SW by Thu 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 | |||||
 | |||||
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.