– Lat/Long: 61.09° N 149.66° W
Flattop Weather Forecast
Chugach Mountains · United StatesIssued: 9 am Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
2 Flattop Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 13°C on Fri afternoon, min 8°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Mon night. Very mild (max 11°C on Sun afternoon, min 9°C on Mon morning). Winds increasing (calm on Sun afternoon, fresh winds from the SE by Tue night). | |||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | |  | | |  | | | | |
some clouds | cloudy | clear | clear | some clouds | some clouds | light rain | rain shwrs | clear | some clouds | some clouds | rain shwrs | light rain | light rain | heavy rain | some clouds | light rain | rain shwrs | |
Cloud base (m) | 1850 | 1650 | 8750 | 4200 | 650 | 350 | 6550 | 200 | 3000 | 600 | 500 | 150 | 1450 | 2300 | 1500 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.5 | 0.1 | — | — | — | 0.1 | 3 | 0.7 | 10 | — | 0.5 | 4 |
max °C | 9 | 11 | 11 | 11 | 13 | 12 | 10 | 11 | 11 | 10 | 11 | 11 | 9 | 10 | 10 | 11 | 11 | 10 |
min °C | 8 | 10 | 10 | 10 | 12 | 11 | 10 | 11 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 11 | 10 | 9 |
chill °C | 7 | 9 | 10 | 10 | 12 | 11 | 10 | 11 | 9 | 10 | 10 | 10 | 7 | 7 | 7 | 9 | 7 | 5 |
Freezing level m | 2300 | 3250 | 3650 | 3900 | 3750 | 3400 | 2700 | 2600 | 2550 | 2700 | 2750 | 2500 | 2750 | 2850 | 2800 | 2500 | 2350 | 2500 |
 | 7:11 | — | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — | 7:22 | — | — | 7:24 | — | — |
 | — | 8:37 | — | — | 8:34 | — | — | 8:30 | — | — | 8:27 | — | — | 8:23 | — | — | 8:21 | — |
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Flattop Weather (Days 0-3):
The weather forecast for Flattop is: Mostly dry. Very mild (max 13°C on Fri afternoon, min 8°C on Thu morning). Wind will be generally light.
Flattop Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 11°C on Sun afternoon, min 9°C on Mon morning). Winds increasing (calm on Sun afternoon, fresh winds from the SE by Tue night).
This table gives the weather forecast for Flattop at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Flattop. 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.