– Lat/Long: 48.16° N 120.93° W
Fortress Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Thu morning, min 5°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Sun morning. Freeze-thaw conditions (max 6°C on Fri night, min 0°C on Mon afternoon). Wind will be generally light. | |||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | |  | |  | |  | | | |
light rain | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | light rain | mod. rain | light rain | rain shwrs | light rain | mod. rain | light rain | mod. rain | |
Cloud base (m) | 1750 | 3000 | 1600 | 6450 | 1600 | 1600 | 1700 | 1600 | 1650 | 1600 | 2600 | 1600 | 1600 | 1600 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | — | — | — | — | — | — | 0.1 | 4 | 7 | 1.1 | 0.3 | 5 | 8 | 5 | 8 |
max °C | 7 | 8 | 7 | 6 | 9 | 7 | 5 | 9 | 7 | 6 | 6 | 5 | 4 | 4 | 3 | 3 |
min °C | 6 | 8 | 6 | 5 | 8 | 6 | 5 | 7 | 5 | 5 | 5 | 3 | 3 | 4 | 3 | 3 |
chill °C | 5 | 7 | 5 | 5 | 8 | 5 | 3 | 5 | 4 | 5 | 5 | 2 | 1 | 2 | 1 | 3 |
Freezing level m | 2600 | 2950 | 3200 | 3100 | 2950 | 2900 | 3000 | 2450 | 2150 | 1950 | 1750 | 1800 | 1750 | 1700 | 1550 | 1550 |
 | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | — | 4:30 | — | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 7mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Thu morning, min 5°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Sun morning. Freeze-thaw conditions (max 6°C on Fri night, min 0°C on Mon afternoon). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fortress Mountain. 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 Washington.
* 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.