– Lat/Long: 48.16° N 120.93° W
Fortress Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 40mm), heaviest during Sat night. Freeze-thaw conditions (max 7°C on Fri morning, min -1°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Tue morning. Mild temperatures (max 8°C on Wed morning, min 1°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | | | | |  | |  | | |  | |
mod. rain | mod. rain | rain shwrs | cloudy | some clouds | heavy rain | mod. rain | rain shwrs | rain shwrs | cloudy | some clouds | rain shwrs | light rain | light rain | some clouds | some clouds | some clouds | cloudy | |
Cloud base (m) | 1650 | 1600 | 1650 | 2100 | 2650 | 1750 | 1600 | 1600 | 1600 | 1600 | 2200 | 2500 | 1850 | 1600 | 1650 | 1600 | 1600 | 6550 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 10 | 0.7 | — | — | 17 | 6 | 1.5 | 0.2 | — | — | 0.6 | 4 | 1.4 | — | — | — | — |
max °C | 7 | 7 | 7 | 7 | 6 | 5 | 4 | 3 | 3 | 5 | 4 | 5 | 6 | 6 | 6 | 8 | 7 | 6 |
min °C | 5 | 7 | 4 | 7 | 5 | 3 | 4 | 2 | -1 | 3 | 1 | 1 | 6 | 6 | 5 | 6 | 5 | 6 |
chill °C | 4 | 6 | 2 | 6 | 3 | 0 | 1 | 0 | -1 | 3 | 1 | 1 | 6 | 6 | 3 | 4 | 3 | 4 |
Freezing level m | 2450 | 2600 | 2200 | 2550 | 2700 | 1650 | 1600 | 1550 | 1400 | 1550 | 1700 | 1350 | 2350 | 2500 | 3200 | 3450 | 3600 | 3700 |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Heavy rain (total 40mm), heaviest during Sat night. Freeze-thaw conditions (max 7°C on Fri morning, min -1°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Tue morning. Mild temperatures (max 8°C on Wed morning, min 1°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.