– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 10°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 18°C on Thu afternoon, min 4°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  | |  |  | |  | | | | |
rain shwrs | some clouds | some clouds | rain shwrs | some clouds | cloudy | rain shwrs | some clouds | light rain | light rain | rain shwrs | clear | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.2 | — | — | 0.3 | — | — | 0.1 | — | 0.1 | 0.6 | 0.1 | — | — | — | — | — | — | |
max °C | 4 | 2 | 7 | 9 | 6 | 9 | 10 | 8 | 6 | 8 | 6 | 13 | 16 | 13 | 16 | 18 | 15 |
min °C | 3 | 0 | 3 | 8 | 3 | 6 | 10 | 3 | 6 | 7 | 4 | 8 | 16 | 9 | 13 | 18 | 9 |
0 | -3 | 1 | 7 | 1 | 5 | 9 | 1 | 4 | 5 | 2 | 7 | 16 | 9 | 13 | 18 | 8 | |
1500 | 1100 | 2000 | 2300 | 1700 | 2250 | 2300 | 1850 | 2000 | 2100 | 1800 | 2750 | 3000 | 3300 | 3200 | 3000 | 3250 | |
Cloud base (m) | 1600 | 1600 | 1650 | 1750 | 1600 | 1650 | 1950 | 2200 | 1600 | 1600 | 1700 | 9400 | 2600 | 7000 | 4900 | 2900 | 9100 |
 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — |
 | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Some drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 10°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Thu afternoon, min 4°C on Tue night). 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.