– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 pm Thu 07 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 07 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 07 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Fri afternoon). Winds increasing (calm on Thu afternoon, strong winds from the WNW by Fri night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 9°C on Tue afternoon, min -2°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Mon afternoon). | ||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | | |
clear | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 4 | 2 | -1 | 1 | 4 | 5 | 4 | 2 | 1 | -1 | 2 | 4 | 5 | 8 | 9 | 8 |
min °C | 4 | 2 | 1 | -2 | -1 | 2 | 5 | 1 | 2 | 0 | -2 | 1 | 3 | 4 | 6 | 9 | 7 |
4 | 0 | -4 | -8 | -9 | -3 | 2 | -4 | -2 | -5 | -9 | -2 | 3 | 3 | 4 | 6 | 3 | |
3300 | 3400 | 2850 | 2450 | 3000 | 3350 | 3300 | 3150 | 2900 | 2650 | 2100 | 3000 | 3100 | 3450 | 3800 | 3750 | 3850 | |
Cloud base (m) | 2350 | 1600 | 1600 | 2600 | 2150 | 9150 | 6850 | 6350 | 5950 | 2900 | 1800 | 8750 | 7200 | 8000 | |||
 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | — | 8:24 | — | — | 8:25 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:31 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Fri afternoon). Winds increasing (calm on Thu afternoon, strong winds from the WNW by Fri night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 9°C on Tue afternoon, min -2°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Mon afternoon).
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.