– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Sun 03 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 03 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 03 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sun afternoon, min 5°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -4°C on Fri afternoon). Mainly strong winds. | ||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | |  | | | | |  |  | |
clear | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 2 | 3 | 4 | 4 | 1 | -2 | -2 |
min °C | 6 | 5 | 5 | 7 | 5 | 5 | 6 | 5 | 5 | 4 | 1 | 2 | 3 | 2 | 0 | -4 | -4 |
5 | 3 | 3 | 5 | 3 | 3 | 4 | 2 | 0 | -2 | -6 | 2 | 1 | -1 | -4 | -11 | -13 | |
3450 | 3450 | 3400 | 3500 | 3450 | 3400 | 3500 | 3650 | 3450 | 3250 | 3200 | 3150 | 3200 | 3350 | 2650 | 2300 | 2100 | |
Cloud base (m) | 9000 | 3250 | 9350 | 1600 | 8950 | 6700 | 1600 | 2700 | 5650 | 5250 | 3200 | 1600 | |||||
 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — |
 | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Mild temperatures (max 7°C on Sun afternoon, min 5°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -4°C on Fri afternoon). Mainly strong winds.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 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.